You can find the objects and parameters for the different Verasys System
controllers in the following tables and documents:
- SSE RTU controller: Table 1
- VZC100: Table 2
- BYP200: Table 3
- ZEC510: Table 4
- ZEC310: Table 5
- TEC363x: Table 6
- Generic IOM LC-VAC1002-0: Table 7
- Lighting controller LC-VAC1001-0: Table 8
- VEC100: refer to the application note for the application that you use.
- VEC100 Generic RTU Controller, Modulated Heating and Modulated Cooling Application Note (LIT-12013484)
- VEC100 Generic RTU Controller, Modulated Heating and Staged Cooling Application Note (LIT-12013361)
- VEC100 Generic RTU Controller, Staged Heating and Modulated Cooling Application Note (LIT-12013485)
- VEC100 Generic RTU Controller, Staged Heating and Staged Cooling Application Note (LIT-12013443)
- VEC100 Generic RTU Heat Pump Controller Application Note (LIT-12013452)
| Menu | Object or Parameter | Description | Adjustable |
|---|---|---|---|
| Status: Thermostat | Y1 - Thermostat | First stage cooling thermostat call | Read Only |
| Y2 - Thermostat | Second stage cooling thermostat call | Read Only | |
| Y3 - Thermostat | Third stage cooling thermostat call | Read Only | |
| Y4 - Thermostat | Fourth stage cooling thermostat call | Read Only | |
| W1 - Thermostat | First stage heating thermostat call | Read Only | |
| W2 - Thermostat | Second stage heating thermostat call | Read Only | |
| W3 - Thermostat | Third stage heating thermostat call | Read Only | |
| G - Thermostat | Binary fan thermostat call | Read Only | |
| Local Occupancy Input - Thermostat | Local occupancy mode of the unit | Read Only | |
| Status: Smoke Control | Operating Purge Command | Displays if unit is purged or not | Read Only |
| Purge Command Source | Command source of purge command | Read Only | |
| Local Purge Command Input | Economizer Purge command input | Read Only | |
| Network Override Purge Command | Network Override purge command | Adjustable: False/True | |
| Shutdown Input/Smoke Detector | Smoke detector input; a closed contact equates an alarm condition | Read Only | |
| Status: Status | Unit Status | The current status or state of the unit | Read Only |
| Economizer Status | The Economizer operational status | Read Only | |
| Exhaust Fan Status | The Exhaust Fan operational status | Read Only | |
| Fan Status | The current status of the fan | Read Only | |
| Hot Gas Reheat Status | The Hot Gas Reheat operational status | Read Only | |
| Cooling Status | The Cooling Control operational status | Read Only | |
| Dirty Filter Switch | The switch that suggests that the filter is dirty | Read Only | |
| UCB 24VAC Input | Analog input stating the current status of VAC supply | Read Only | |
| Status: Control | Econ Controller | The current connection status of the economizer board. Not present means that the board has not been installed. Offline means that the board is installed but not online. Online means that the board is installed and online. | Read Only |
| 4 Stage Controller | This input is the current communication status of the four stage add-on board. | Read Only | |
| FDD Master Controller | This input is the current communication status of the FDD1 add-on board. | Read Only | |
| FDD Subordinate Controller | This input is the current communication status of the FDD2 add-on board. | Read Only | |
| Summary: Sensors: Operational Mode | Operational Outdoor Air Temperature | Analog input of the current operational outdoor air temperature | Read Only |
| Operational Space Temperature | Analog input of the current operational space temperature | Read Only | |
| Operational Space Temperature Setpoint Offset | Analog input of current space temperature setpoint offset | Read Only | |
| Operational Space Humidity | Analog input of the current operational space humidity | Read Only | |
| Operational Outdoor Air Humidity | Analog input of the current operational outdoor humidity | Read Only | |
| Operational Indoor Air Quality | Analog input of the current operational indoor humidity | Read Only | |
| Operational Outdoor Air Quality | Analog input of the current operational outdoor humidity | Read Only | |
| Operating Purge Command | Indicates if unit is purged or not | Read Only | |
| Summary: Sensors: Sensors | Supply Air Temperature | The present value of the supply air temperature analog input. | Read Only |
| Return Air Temperature | The present value of the Return Air Temperature analog input | Read Only | |
| Outdoor Air Temperature Input | The present value of the Outdoor Air Temperature analog input | Read Only | |
| Outdoor Air Temperature Source | The source of the Outdoor Air Temperature analog input | Read Only | |
| Space Temperature Input | The present value of the Space Temperature Input | Read Only | |
| Space Temperature Source | The source of the Space Temperature Input | Read Only | |
| Space Temperature Alarm Setpoint Offset | The present value of the Space Temperature Alarm Setpoint Offset set by the user | Adjustable: 0 to 25°F | |
| Space Temperature Alarm Time Delay | The present value of the Space Temperature Alarm Time Delay set by the user | Adjustable: 0 to 120 minutes | |
| Space Temp Setpoint Offset Input | The present value of the Space Temp Setpoint Offset Input | Read Only | |
| Space Temperature Setpoint Offset Source | The source of the Space Temperature Setpoint Offset input | Read Only | |
| Space Temperature Setpoint Offset Range | The Space Temperature Setpoint Offset range set by the user | Adjustable: 0 to 5 delta °F | |
| Space Humidity RAH Input | The present value of the Space Humidity RAH Input | Read Only | |
| Space Humidity Source | The source of the Space Humidity input | Read Only | |
| Outdoor Air Humidity Input | The present value of the Outdoor Air Humidity Input | Read Only | |
| Outdoor Air Humidity Source | The source of the Outdoor Air Humidity input | Read Only | |
| Indoor Air Quality | The present value of the Indoor Air Quality | Read Only | |
| Indoor Air Quality Source | The source of the Indoor Air Quality input | Read Only | |
| Outdoor Air Quality Input | The present value of the Outdoor Air Quality Input | Read Only | |
| Outdoor Air Quality Source | The source of the Outdoor Air Quality input | Read Only | |
| Purge Command Source | The source of the Purge Command input | Read Only | |
| Supply Air Humidity | The present value of the Supply Air Humidity | Read Only | |
| Mixed Air Temperature | The present value of the Mixed Air Temperature | Read Only | |
| Building Static Pressure | The present value of the Building Static Pressure | Read Only | |
| Duct Static Pressure | The present value of the Duct Static Pressure | Read Only | |
| Summary: Unit | Unit Name | The name of the Unit | Adjustable |
| Unit Model Number | Indicates the firmware version of the controller | Adjustable | |
| Unit Serial Number | Indicates the serial number of the controller | Adjustable | |
| Model Name | Indicates the model name of the controller | Read Only | |
| Unit Status | Indicates in current status of the controller | Read Only | |
| Unit Enable | Indicates if the unit is enabled by the user | Adjustable: Shutdown/Enable | |
| Hardware Reset | Indicates if the hardware is being reset by the user | Adjustable: No/Yes | |
| Reset Lockouts | Indicates if any reset lockouts are present | Adjustable: Off/On | |
| Commissioning: Quick Start | Number of Cooling Stages Installed | Sets the number of Cooling Stages installed | Adjustable: 1 to 4 |
| Number of Heating Stages Installed | Sets the number of Heating Stages installed | Adjustable: 0 to 3 | |
| Number of Heat Pump Stages Installed | Sets the number of Heat Pump Stages installed | Adjustable: 0 to 2 | |
| Number of Refrig Systems Installed | Sets the number of Refrig Systems installed | Adjustable: 0 to 4 | |
| Fan Control Type | Sets the Fan Control Type | Adjustable: SE RTU Fan Control Type | |
| Thermostat Only Control Enabled | Sets the control to Thermostat Only mode | Adjustable: No/Yes | |
| Continuous Fan Operation in Occupied Mode | Sets the control for Continuous Fan during Occupied | Adjustable: No/Yes | |
| Economizer Minimum Position Setpoint | Sets the Economizer Minimum Position | Adjustable: 0 to 100 | |
| Supply Air Temperature | The current Supply Air Temperature | Read Only | |
| Return Air Temperature | The current Return Air Temperature | Read Only | |
| Outdoor Air Temperature Input | The current Outdoor Air Temperature (Input) | Read Only | |
| Cooling Status | The current Cooling Control Status | Read Only | |
| Heating Status | The current Heating Control Status | Read Only | |
| Cooling Mode Enabled For Operation | Allows Cooling Mode to be enabled for operation | Adjustable: No/Yes | |
| Heating Mode Enabled For Operation | Allows Heating Mode to be enabled for operation | Adjustable: No/Yes | |
| Unique Equipment Identifier | Sets the current Equipment configuration specific to the unit | Adjustable: SE RTU Equipment Configuration | |
| Commissioning: Standard | Occupancy Mode | Sets the Occupancy Mode of the controller | Adjustable: SE Occupancy Mode |
| Thermostat Only Control Enabled | Sets the control to Thermostat Only mode | Adjustable: No/Yes | |
| Cooling Mode Enabled For Operation | Allows Cooling Mode to be enabled for operation | Adjustable: No/Yes | |
| Number of Cooling Stages Installed | Sets the number of Cooling Stages installed | Adjustable: 1 to 4 | |
| Heating Mode Enabled For Operation | Allows Heating Mode to be enabled for operation | Adjustable: No/Yes | |
| Number of Heating Stages Installed | Sets the number of Heating Stages installed | Adjustable: 0 to 3 | |
| Economizer Enabled For Operation | Determines if an Economizer is enabled for operation | Adjustable: No/Yes | |
| Economizer Minimum Position Setpoint | Determines the Economizer minimum position | Adjustable: 0 to 100% | |
| Economizer Damper Minimum Position Low Speed Fan | Determines the Economizer min position on low fan speed | Adjustable: 0 to 100% | |
| Continuous Fan Operation in Occupied Mode | Sets the control for Continuous Fan during Occupied | Adjustable: Yes/No | |
| SAT Limit for Cooling Enable | Allows option for SAT limit for cooling enable | Adjustable: No/Yes | |
| SAT Limit for Cooling Setpoint | Sets the SAT Limit for Cooling | Adjustable: 40 to 65°F | |
| OAT Cooling Cutout Enabled | Allows optional for Cooling Cutout to be enabled | Adjustable: No/Yes | |
| OAT Cooling Cutout | Sets the Cooling Cutout Temperature | Adjustable: 0 to 100°F | |
| Commissioning: Options | Fan Control Type | Sets the Fan Control Type | Adjustable: SE RTU Fan Control Type |
| Exhaust Type | Sets the Exhaust Setup | Adjustable: SE RTU Exhaust Setup | |
| Number of Refrig Systems Installed | Sets the number of Refrig Systems installed | Adjustable: 0 to 4 | |
| Low Ambient Enabled | Allows Low Ambient to be enabled/disabled | Adjustable: No/Yes | |
| Lead/Lag Equalize Cooling Stage Runtime Enabled | Sets if Lead/Lag functionality should be used for Compressor runtimes | Adjustable: No/Yes | |
| Hot Gas Bypass Present | Determines if Hot Gad Bypass is present in the system | Adjustable: No/Yes | |
| Heating Mode Enabled For Operation | Allows Heating Mode to be enabled for operation | Adjustable: No/Yes | |
| Heating Control Type | Sets the Heating Control Type | Adjustable: Heat Cool Type | |
| SAT Air Temp Limit for Heating Enabled | Allows option for SAT Air Temp Limit for Heating | Adjustable: No/Yes | |
| SAT Air Temp Limit For Heating Setpoint | Sets the SAT Air Temp Limit for Heating | Adjustable: 100 to 180°F | |
| Outdoor Air Temp Heating Cutout Setpoint | Sets the OAT Heating Cutout Setpoint | Adjustable: 0 to 100°F | |
| Air Proving Switch Setup | Sets the Air Proving Switch Setpoint | Adjustable: Fan Setup | |
| Dirty Filter Switch Installed | Determines if Dirty Filter Switch is installed | Adjustable: No/Yes | |
| Demand Ventilation Mode of Operation | Sets the Demand Ventilation Mode of Operation for the system | Adjustable: SE RTU DCV Mode | |
| Hot Gas Reheat Enabled For Operation | Determines in Hot Gas Reheat is enabled | Adjustable: No/Yes | |
| Morning Warmup Enabled | Determines if Morning Warmup is enabled | Adjustable: No/Yes | |
| Number of Heat Pump Stages Installed | Sets the number of Heat Pump Stages installed | Adjustable: 0 to 2 | |
| Low Ambient Fan Pre-run Time For Cooling | Sets the Low Ambient Fan Pre-Run Time for Cooling | Adjustable: 0 s to 255 s | |
| PID Tuning Reset | Determines if the PID should be reset or not | Adjustable: False/True | |
| Low Ambient Start | Determines if Low Ambient should be set on start | Adjustable: No/Yes | |
| SZ VAV Enabled | Determines if SZ VAV is enabled | Adjustable: Off/On | |
| Network Occupancy Timeout Enable | Determines if Network Occupancy Timeout is enabled | Adjustable: Disable/Enable | |
| Network Occupancy Timeout Time | Sets the Network Occupancy Timeout Time | Adjustable: 5 to 60 minutes | |
| Pressurize Instead of Purge | Sets the option to Pressurize instead of purging the system | Adjustable: No/Yes | |
| Cooling Allowed During Heat Limit | Sets the option to Cool during Heat limit operation | Adjustable: No/Yes | |
| FDD Alarm Enable | Determines if FDD Alarm is Enabled | Adjustable: Disable/Enable | |
| Econ Sensor Fault Indications | Sets the Econ Sensor Fault Indications are present | Adjustable- Disable/Enable | |
| Commissioning: Network Setup | FC Comm Mode | Set to wired field bus | Read Only |
| Address | The address of the controller. This address is Adjustable via the smart building hub and the display on the controller. | Adjustable: 4 to 127 | |
| Device OID | The BACnet Device Object Identifier for the system bus. If on a standalone Verasys System this parameter is not used, but if connected to a 3rd party facility management system it sets the BACnet ID for the zone coordinator. | Adjustable: 0 to 4,194,302 | |
| Baud Rate | The ability to set the baud rate. When set to auto the zone coordinator will set the baud rate for the controller. | Adjustable: MSTPDL Baud Rate | |
| Device Name | The name of the device. This name shows up on the device list. | Adjustable | |
| BACnet Encoding Type | The encoding type set the character set that the controller uses. | Adjustable: Legacy BACnet Encoding Type | |
| Commissioning: Commissioning Mode | Commissioning Mode | Sets the controller into Commissioning Mode | Adjustable: Disable/Enable |
| Commissioning Time Remaining | The time remaining until Commissioning Mode ends | Read Only | |
| Extend Commissioning Time | Allows the user to extend Commissioning Mode | Adjustable: Disable/Enable | |
| Unit Enable | Sets the Unit to Shutdown/Enable | Adjustable: Shutdown/Enable | |
| Supply Fan Command | Sets the Fan to Off/On | Adjustable: Off/On | |
| Fan % Command | Adjusts Fan Speed to 0 to 100% | Adjustable: 0 to 100 | |
| Compressor Stage Command 1 | Turns On/Off Compressor Stage 1 | Adjustable: Off/On | |
| Compressor Stage Command 2 | Turns On/Off Compressor Stage 2 | Adjustable: Off/On | |
| Compressor Stage Command 3 | Turns On/Off Compressor Stage 3 | Adjustable: Off/On | |
| Compressor Stage Command 4 | Turns On/Off Compressor Stage 4 | Adjustable: Off/On | |
| Condenser Fan 1 | Turns On/Off Condenser Fan 1 | Adjustable: Off/On | |
| Condenser Fan 2 | Turns On/Off Condenser Fan 2 | Adjustable: Off/On | |
| Heating Stage Command 1 | Turns On/Off Heating Stage 1 | Adjustable: Off/On | |
| Heating Stage Command 2 | Turns On/Off Heating Stage 2 | Adjustable: Off/On | |
| Heating Stage Command 3 | Turns On/Off Heating Stage 3 | Adjustable: Off/On | |
| Hot Gas Reheat (Binary) | Enables Hot Gas Reheat | Adjustable: Off/On | |
| Hot Gas Reheat (Analog) | Sets the Hot Gas Reheat percentage 0 to 100% | Adjustable: 0 to 100 | |
| Hot Gas Reheat Bleed Valve Command | Sets the Hot Gas Reheat Bleed Valve Open/Close | Adjustable: Close/Open | |
| Economizer Damper % Command | Adjusts the Economizer Damper % Command | Adjustable: 0 to 100 | |
| Exhaust Fan VFD % Command | Adjusts The Exhaust Fan VFD % Command | Adjustable: 0 to 100 | |
| Exhaust Fan Command | Sets the Exhaust Fan Command Off/On | Adjustable: Off/On | |
| Exhaust Damper % | Adjusts the Exhaust Damper % | Adjustable: 0 to 100 | |
| Cancel ASCD Timers | Clears any ASCD Timers to test the controller in a more time efficient manner | Adjustable: No/Yes | |
| Controller: Network | Device Name | The name of the device. This name shows up on the device list. | Adjustable |
| Address | The address of the controller. This address is Adjustable via the smart building hub and the display on the controller. | Adjustable: 4 to 127 | |
| Time Zone | The time zone the controller is using | Adjustable: SE RTU Time Zone | |
| Description | The description of the device. This description shows up on the device list. | Adjustable | |
| Communication Status | The status of the zone bus communication. | Read Only | |
| FC Comm Mode | Set to wired field bus | Read Only | |
| Operating Baud Rate | Shows the baud rate the controller is talking. | Read Only | |
| Baud Rate | The ability to set the baud rate. When set to auto the zone coordinator will set the baud rate for the controller. | Adjustable: MSTPDL Baud Rate | |
| Device OID | The BACnet Device Object Identifier for the system bus. If on a standalone Verasys System this parameter is not used, but if connected to a 3rd party facility management system it sets the BACnet ID for the zone coordinator. | Adjustable: 0 to 4,194,302 | |
| Language | Sets the language the controller uses | Adjustable: SE RTU Languages | |
| Units | Sets the units the controller uses | Adjustable: Unit Set | |
| Number of Network Sensors Online | Indicates how many Network sensors are online | Read Only | |
| Relearn System | Relearns the sensors connected to the controller | Adjustable: Relearn | |
| BACnet Encoding Type | The encoding type set the character set that the controller uses. | Adjustable: Legacy BACnet Encoding Type | |
| Radio Code Version | This is the current radio code version | Read Only | |
| Active Channel | This is the active channel | Read Only | |
| Signal Strength | This is the signal strength of the connectivity | Read Only | |
| Connection Status | This is the status of the connection | Read Only | |
| Network State | This is the state of the network | Read Only | |
| Short Address | This is the short address for the control | Read Only | |
| Baud Rate | The ability to set the baud rate. When set to auto the zone coordinator will set the baud rate for the controller. | Adjustable: Baud Rate | |
| Parity | A parity bit, or check bit, is a bit added to a string of binary code to ensure that the total number of 1-bits in the string is even or odd. Parity bits are used as the simplest form of error detecting code. | Adjustable: Pager Parity | |
| Stop Bits | The stop bit is used to signal the end of a frame. The data is contained in the data bits and the parity bit is an extra bit that is often used to detect transmission errors | Adjustable: Stop bits | |
| Controller: Firmware: UCB | Firmware Status | Indicates the status of the Firmware | Read Only |
| Firmware Version | Indicates the firmware version of the controller. | Read Only | |
| Firmware Main Version | Indicates what firmware is in the controller | Read Only | |
| Application Version | Indicates the version of the application. | Read Only | |
| Hardware Version | Indicates the hardware version of the controller | Read Only | |
| Controller: Firmware: Econ | Firmware Main Version | Indicates what firmware is in the controller | Read Only |
| Application Version | Indicates the version of the application. | Read Only | |
| Hardware Version | Indicates the hardware version of the controller | Read Only | |
| Controller: Firmware: 4 Stage | Firmware Main Version | Indicates what firmware is in the controller | Read Only |
| Application Version | Indicates the version of the application. | Read Only | |
| Hardware Version | Indicates the hardware version of the controller | Read Only | |
| Controller: Firmware: FDD Master | Firmware Main Version | Indicates what firmware is in the controller | Read Only |
| Application Version | Indicates the version of the application. | Read Only | |
| Hardware Version | Indicates the hardware version of the controller | Read Only | |
| Controller: Firmware: FDD Subordinate | Firmware Main Version | Indicates what firmware is in the controller | Read Only |
| Application Version | Indicates the version of the application. | Read Only | |
| Hardware Version | Indicates the hardware version of the controller | Read Only | |
| Controller: Network Inputs | Network Override Space Temperature | Overrides the Space Temperature per user request | Adjustable: 0 to 100°F |
| Network Override Space Setpoint Offset | Overrides the Space Temperature Setpoint Offset per user request | Adjustable: -5 to 5 delta °F | |
| Network Override Zone Humidity | Overrides the Zone Humidity per user request | Adjustable: 0 to 100% RH | |
| Network Occupancy Request | Overrides the Occupancy Request per user request | Adjustable: Occ Sensor | |
| Network Temporary Occupancy Request | Overrides the Temporary Occupancy Request per user request | Adjustable: False/True | |
| Network Override Indoor Air Quality | Overrides the Indoor Air Quality per user request | Adjustable: 0 to 5,000 ppm | |
| Network Override Fan Request | Overrides the Fan Request per user Request | Adjustable: Off/On | |
| Network Override Outdoor Air Temperature | Overrides the Outdoor Air Temperature per user request | Adjustable: -50 to 125°F | |
| Network Override Outdoor Air Humidity | Overrides the Outdoor Air Humidity per user request | Adjustable: 0 to 100% RH | |
| Network Override Outdoor Air Quality | Overrides the Outdoor Air Quality per user request | Adjustable: 0 to 5,000 ppm | |
| Network Override Purge Command | Overrides the Purge Command per user request | Adjustable: False/True | |
| Direct Loadshed | Overrides the Direct Loadshed per user request | Adjustable: No/Yes | |
| Redline | Overrides the Redline per user request | Adjustable: No/Yes | |
| Controller: FDD | Unit Type | Selects the SE RTU equipment type for the FDD board. | Adjustable: SE RTU Equipment Type |
| EER | Selects the energy efficient ration based on the system configuration | Adjustable: 0 to 20 | |
| Subcooling Goal | Selects the subcooling temperature decrease | Adjustable: -10 to 20°F | |
| Refrigerant Type | Selects which refrigerant is being used in the system | Adjustable: SE RTU Refrigerant Type | |
| High Side Port Location | Selects where the High Side port is located | Adjustable: SE RTU High Side Port | |
| Evaporator Coil Type | Selects which types of evaporator coil is being used | Adjustable: Cooling Coil Type | |
| Condenser Coil Type | Selects which type of condenser coil is being used | Adjustable: Cooling Coil Type | |
| Indoor Metering Device Type | Selects which Indoor metering device is sensing the expansion valve | Adjustable: SE RTU Expansion Device | |
| Outdoor Metering Device Type | Select which Outdoor metering device is sensing the expansion valve | Adjustable: SE RTU Expansion Device | |
| Unit Capacity | Selects the Unit capacity based on the equipment configuration | Adjustable: 0 to 130 tons | |
| Fan Power | Selects the Fan power based on the equipment configuration | Adjustable: 0 to 19 kW | |
| Super Heat Goal | Selects the super heat temperature increase | Adjustable: 10 to 30°F | |
| Altitude | Selects the altitude in which the system is installed | Adjustable: -1,500 to 30,000 ft | |
| Controller: Time | Time | The time setting that the controller is using | Read Only |
| Date | The date that the controller is using | Read Only | |
| Time Zone | The time zone that the controller is using | Adjustable: SE RTU Time Zone | |
| Daylight Savings Enable | Enable or disables daylight savings time | Adjustable: No/Yes | |
| Time Format | This controls which format the time should be displayed | Adjustable: States | |
| Controller: Description | Rooftop Controller Type | Indicates which type the Rooftop Controller is | Adjustable: LCCS Controller Type |
| Rooftop Equipment Type | Indicates which equipment configuration the system is using | Adjustable: LCCS Equipment Type | |
| Details: Occupancy Status | Occupancy Mode | Sets the Occupancy Mode that the controller will use | Adjustable: SE Occupancy Mode |
| Occupancy Input | Indicates if the controller is occupied or unoccupied | Read Only | |
| Operational Occupancy | This output shows the current value of the Effective Occupancy. This allows the Setpoint Determination module to switch to the Standby mode setpoints. | Read Only | |
| Occupancy Input Source | Indicates the input source in which the controller is reading from | Read Only | |
| Temporary Occupancy Input | Allows the Temp Occ feature to be disabled. This only applies to a SE RTU that is not connected to a Verasys system. Some building owners do not want this feature. | Adjustable: Disable/Enable | |
| Temporary Occupancy Timeout | The amount of time(secs) that the module will be in the Temp Occ (Bypass) mode. | Adjustable: 30 to 480 minutes | |
| Off During Unoccupied | Enables and disables heating and cooling during unoccupied. | Adjustable: No/Yes | |
| Optimal Start Enabled | Boolean input provides an indication that this module will use the information from the Optimal Start block as it determines the current Warm-Up or Cool-Down mode. | Adjustable: No/Yes | |
| Early Start Period | This is the early start period that is used when Occupancy BI Enable is true. It is also used to determine when to start if Optimal Start Enable is false. | Adjustable: 0 to 120 minutes | |
| Pre Occupancy Purge Enable | Control input to determine if the Differential CO2 mode is used. | Adjustable: Disable/Enable | |
| Pre Occupancy Purge Time | This value is the amount of time (in minutes) prior to the system switching to occupied mode that the pre-occupancy purge sequence will run. | Adjustable: 1 to 120 minutes | |
| Pre Occupancy Purge Upper SAT Setpoint | This is the maximum value of the supply air temperature that the system will allow. | Adjustable: 80 to 100°F | |
| Pre Occupancy Purge Lower SAT Setpoint | This is the minimum value of the supply air temperature that the system will allow. | Adjustable: 35°F to 55°F | |
| Details: Cooling: Setup | Cooling Mode Enabled For Operation | This allows cooling mode to be enabled or disabled. | Adjustable: No/Yes |
| Number of Cooling Stages Installed | This is the number of cooling stages installed. | Adjustable: 1 to 4 | |
| Number of Refrig Systems Installed | This is the number of refrigeration systems installed | Adjustable: 0 to 4 | |
| CV Occupied Cooling Setpoint | This is the Control Volume Occupied Cooling Setpoint | Adjustable: 45 to 98°F | |
| CV Unoccupied Cooling Setpoint | This is the Control Volume Unoccupied Cooling Setpoint | Adjustable: 46 to 99°F | |
| SZ VAV Occupied Cooling Setpoint | This is the Single Zone Variable Air Volume Occupied Cooling Setpoint | Adjustable: 45 to 98°F | |
| SZ VAV Unoccupied Cooling Setpoint | This is the Single Zone Variable Air Volume unoccupied Cooling Setpoint | Adjustable: 45 to 98°F | |
| Common Setpoint | This is the common setpoint; available in common setpoint mode. This setpoint will not be in effect in the individual setpoint mode | Adjustable: 45 to 98°F | |
| Auto Changeover | Differential that is used to limit switching between heating and cooling (present when Heat Cool Setpoint Mode = Common Setpoint) | Adjustable: 2 to 5°F | |
| Heat Cool Setpoint Mode | This allows user to switch between single occupied setpoint and individual heating/cooling setpoint | Adjustable: Common Setpoint / Individual Setpoints | |
| Compressor Stage 1 Enabled | This is enabled if there is 1 stage of cooling in the system | Adjustable: Yes/No | |
| Compressor Stage 2 Enabled | This is enabled if there is 2 stages of cooling in the system | Adjustable: Yes/No | |
| Compressor Stage 3 Enabled | This is enabled if there is 3 stages of cooling in the system | Adjustable: Yes/No | |
| Compressor Stage 4 Enabled | This is enabled if there is 4 stages of cooling enabled | Adjustable: Yes/No | |
| Minimum Runtime for a Cooling Stage | This is the minimum runtime a cooling stage must be running before it will turn off. The cooling stage will continue to run even for this duration even if the cooling call is lost. | Adjustable: 3 to 10 minutes | |
| Cooling Adaptive Tuning Enable | This determines whether adaptive tuning is allowed to operate. When set to False, adaptive-tuning is disabled | Adjustable: No/Yes | |
| Low Ambient Enabled | Control input to determine if the Low ambient setpoint is used | Adjustable: No/Yes | |
| Low Ambient Cooling Stages 10 on 5 off Setpoint | This is the temperature that the Outdoor Air temperature (OAT) is compared with in order to detect the low ambient condition | Adjustable: 0 to 60°F | |
| Lead/Lag Equalize Cooling Stage Runtime Enabled | This input is used to determine if runtime/start count equalization functionality is being used. If enabled, resetting the stage from a direct thermostat signal is not possible. | Adjustable: No/Yes | |
| OAT Cooling Cutout Enabled | Specifies whether Cooling is locked out when free cooling is available. | Adjustable: No/Yes | |
| OAT Cooling Cutout | This is the value the outside air temperature must go below in order to lockout the cooling. ie change from False to True Note: True=Lockout Cooling, False=Enable Cooling | Adjustable: 0 to 100°F | |
| Details: Cooling: Setup (continued) | SAT Limit for Cooling Enable | This input Indicates that SAT Cooling Limit control is determining the damper minimum position in the Damper Minimum Position Determination module. | Adjustable: No/Yes |
| SAT Limit for Cooling Setpoint | This is the minimum value that the supply air temperature is allowed to assume. | Adjustable: 40 to 65°F | |
| Hot Gas Bypass Present | Determines if the Hot Gas Bypass stream is present in the system | Adjustable: No/Yes | |
| Freeze Condition Setpoint | Determines what temperature the freeze condition is at | Adjustable: 20 to 32°F | |
| Pump Out Enable | Determines if the pump out is enabled or disabled | Adjustable: Disable/Enable | |
| Low Ambient Fan Pre-run Time For Cooling | Determines if the Low Ambient Fan Pre-run time. In cooling conditions and is in low ambient conditions, the fan will turn on before compressors begin | Adjustable: 0 s to 255 s | |
| Cooling Manual Tuning | Selects the range when Cooling manual tuning begins | Adjustable: 1 to 2.5 delta °F | |
| Low Ambient Start | Determines if Low Ambient should be set on start | Adjustable: No/Yes | |
| 4 Pipe Split Enable | Determines if the system is set up in a 4 pipe split configuration | Adjustable: No/Yes | |
| Details: Cooling: Service: Unit | Staged Cooling Command | Indicates the staged cooling command | Read Only |
| CV Operating Cooling Setpoint | Indicates the calculated control volume operating cooling setpoint | Read Only | |
| SZ VAV Operating Cooling Setpoint | Indicates the SZ VAV operating cooling setpoint | Read Only | |
| Cooling Status | Indicates the status of the cooling control | Read Only | |
| Operational Outdoor Air Temperature | Indicates the calculated operating outdoor air temperature for cooling | Read Only | |
| Operational Space Temperature | Indicates the calculated operational space temperature for cooling | Read Only | |
| Return Air Temperature | Indicates the return air temperature | Read Only | |
| Econ Free Cooling Available | Indicates if economizer free cooling is available rooting from the outdoor conditions | Read Only | |
| Supply Air Temperature | Indicates the current supply air temperature being discharged from the duct | Read Only | |
| Y1 - Thermostat | Indicates the Y1 cooling call from the Thermostat | Read Only | |
| Y2 - Thermostat | Indicates the Y2 cooling call from the Thermostat | Read Only | |
| Y3 - Thermostat | Indicates the Y3 cooling call from the Thermostat | Read Only | |
| Y4 - Thermostat | Indicates the Y4 cooling call from the Thermostat | Read Only | |
| Condenser Fan 1 | Indicates the status of Condenser Fan 1 | Read Only | |
| Condenser Fan 2 | Indicates the status of Condenser Fan 2 | Read Only | |
| Details: Cooling: Service: Stage 1 | Compressor Stage 1 Status | Indicates the status of compressor stage 1 | Read Only |
| Compressor Stage Command 1 | Indicates the command of compressor stage 1 | Read Only | |
| Min On Time Remaining 1 | Indicates the remaining minimum runtime for the compressor. Once the timer expires, and cooling call is removed, the compressor may turn off. | Read Only | |
| Anti-Short Cycle Delay Time Remaining 1 | Indicates the remaining anti-short cycle delay time. | Read Only | |
| Compressor Stage Accumulated Runtime 1 | Indicates the accumulated runtime for compressor stage 1. This is how long the compressor has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Efficiency Index 1 | Indicates the current efficiency index rating based for cooling stage 1 | Read Only | |
| Capacity Index 1 | Indicates the capacity index for cooling stage 1 | Read Only | |
| Condensing Temperature over Ambient 1 | Indicates the condensing temperature during ambient conditions for stage 1 | Read Only | |
| Evaporating Temperature Value Circuit 1 | Indicates the evaporating temperature value in the refrigeration circuit for cooling stage 1 | Read Only | |
| Cooling Circuit Test Status | The status of the cooling circuit test | Read Only | |
| Superheat | Indicates the Superheat temperature | Read Only | |
| Subcooling | Indicates the Subcooling temperature | Read Only | |
| Details: Cooling: Service: Stage 2 | Compressor Stage 2 Status | Indicates the status of compressor stage 2 | Read Only |
| Compressor Stage Command 2 | Indicates the command of compressor stage 2 | Read Only | |
| Min On Time Remaining 2 | Indicates the remaining minimum runtime for the compressor. Once the timer expires, and cooling call is removed, the compressor may turn off. | Read Only | |
| Anti-Short Cycle Delay Time Remaining 2 | Indicates the remaining anti-short cycle delay time. | Read Only | |
| Compressor Stage Accumulated Runtime 2 | Indicates the accumulated runtime for compressor stage 2. This is how long the compressor has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Efficiency Index 2 | Indicates the current efficiency index rating based for cooling stage 2 | Read Only | |
| Capacity Index 2 | Indicates the capacity index for cooling stage 2 | Read Only | |
| Condensing Temperature over Ambient 2 | Indicates the condensing temperature during ambient conditions for stage 2 | Read Only | |
| Evaporating Temperature Value Circuit 2 | Indicates the evaporating temperature value in the refrigeration circuit for cooling stage 2 | Read Only | |
| Cooling Circuit Test Status | The status of the cooling circuit test | Read Only | |
| Superheat | Indicates the Superheat temperature | Read Only | |
| Subcooling | Indicates the Subcooling temperature | Read Only | |
| Details: Cooling: Service: Stage 3 | Compressor Stage 3 Status | Indicates the status of compressor stage 3 | Read Only |
| Compressor Stage Command 3 | Indicates the command of compressor stage 3 | Read Only | |
| Min On Time Remaining 3 | Indicates the remaining minimum runtime for the compressor. Once the timer expires, and cooling call is removed, the compressor may turn off. | Read Only | |
| Anti-Short Cycle Delay Time Remaining 3 | Indicates the remaining anti-short cycle delay time. | Read Only | |
| Compressor Stage Accumulated Runtime 3 | Indicates the accumulated runtime for compressor stage 3. This is how long the compressor has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Efficiency Index 3 | Indicates the current efficiency index rating based for cooling stage 3 | Read Only | |
| Capacity Index 3 | Indicates the capacity index for cooling stage 3 | Read Only | |
| Condensing Temperature over Ambient 3 | Indicates the condensing temperature during ambient conditions for stage 3 | Read Only | |
| Evaporating Temperature Value Circuit 3 | Indicates the evaporating temperature value in the refrigeration circuit for cooling stage 3 | Read Only | |
| Cooling Circuit Test Status | The status of the cooling circuit test | Read Only | |
| Superheat | Indicates the Superheat temperature | Read Only | |
| Subcooling | Indicates the Subcooling temperature | Read Only | |
| Details: Cooling: Service: Stage 4 | Compressor Stage 4 Status | Indicates the status of compressor stage 4 | Read Only |
| Compressor Stage Command 4 | Indicates the command of compressor stage 4 | Read Only | |
| Min On Time Remaining 4 | Indicates the remaining minimum runtime for the compressor. Once the timer expires, and cooling call is removed, the compressor may turn off. | Read Only | |
| Anti-Short Cycle Delay Time Remaining 4 | Indicates the remaining anti-short cycle delay time. | Read Only | |
| Compressor Stage Accumulated Runtime 4 | Indicates the accumulated runtime for compressor stage 4. This is how long the compressor has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Efficiency Index 4 | Indicates the current efficiency index rating based for cooling stage 4 | Read Only | |
| Capacity Index 4 | Indicates the capacity index for cooling stage 4 | Read Only | |
| Condensing Temperature over Ambient 4 | Indicates the condensing temperature during ambient conditions for stage 4 | Read Only | |
| Evaporating Temperature Value Circuit 4 | Indicates the evaporating temperature value in the refrigeration circuit for cooling stage 4 | Read Only | |
| Cooling Circuit Test Status | The status of the cooling circuit test | Read Only | |
| Superheat | Indicates the Superheat temperature | Read Only | |
| Subcooling | Indicates the Subcooling temperature | Read Only | |
| Details: Cooling: Sensors | Evaporator Coil Temp 1 | The temperature reading for Evaporator Coil 1 | Read Only |
| Condenser Coil Temp 1 | The temperature reading for Condenser Coil 1 | Read Only | |
| Suction Pressure 1 | The pressure reading in Suction Line 1 | Read Only | |
| Liquid Pressure 1 | The pressure reading in Liquid Line 1 | Read Only | |
| Suction Temperature 1 | The temperature reading in Suction Line 1 | Read Only | |
| Liquid Temperature 1 | The temperature reading in Suction Line 1 | Read Only | |
| Evaporator Coil Temp 2 | The temperature reading for Evaporator Coil 2 | Read Only | |
| Condenser Coil Temp 2 | The temperature reading for Condenser Coil 2 | Read Only | |
| Suction Pressure 2 | The pressure reading in Suction Line 2 | Read Only | |
| Liquid Pressure 2 | The pressure reading in Liquid Line 2 | Read Only | |
| Suction Temperature 2 | The temperature reading in Suction Line 2 | Read Only | |
| Liquid Temperature 2 | The temperature reading in Suction Line 2 | Read Only | |
| Evaporator Coil Temp 3 | The temperature reading for Evaporator Coil 3 | Read Only | |
| Condenser Coil Temp 3 | The temperature reading for Condenser Coil 3 | Read Only | |
| Suction Pressure 3 | The pressure reading in Suction Line 3 | Read Only | |
| Liquid Pressure 3 | The pressure reading in Liquid Line 3 | Read Only | |
| Suction Temperature 3 | The temperature reading in Suction Line 3 | Read Only | |
| Liquid Temperature 3 | The temperature reading in Suction Line 3 | Read Only | |
| Evaporator Coil Temp 4 | The temperature reading for Evaporator Coil 4 | Read Only | |
| Condenser Coil Temp 4 | The temperature reading for Condenser Coil 4 | Read Only | |
| Suction Pressure 4 | The pressure reading in Suction Line 4 | Read Only | |
| Liquid Pressure 4 | The pressure reading in Liquid Line 4 | Read Only | |
| Suction Temperature 4 | The temperature reading in Suction Line 4 | Read Only | |
| Liquid Temperature 4 | The temperature reading in Suction Line 4 | Read Only | |
| Details: Cooling: Safeties | High Pressure Limit 1 | This is the High Pressure Alarm No. 1 input from the High Pressure Event Primitive. | Read Only |
| High Pressure Lockout 1 | If High Pressure Limit 1 is tripped enough times, High Pressure Lockout 1 will take effect. | Read Only | |
| Low Pressure Limit 1 | This is the Low Pressure Alarm No. 1 input from the Low Pressure Event Primitive. | Read Only | |
| Low Pressure Lockout 1 | If the Low Pressure Limit 1 is tripped enough times, Low Pressure Lockout 1 will take effect. | Read Only | |
| Freeze Condition 1 | This is the Freeze condition for evaporator coil 1. If the temperature goes below this, it will trigger an alarm. | Read Only | |
| Freeze Condition Lockout 1 | If the Freeze Condition 1 is tripped enough times, the Freeze Condition Lockout 1 will take effect. | Read Only | |
| High Pressure Limit 2 | This is the High Pressure Alarm No. 2 input from the High Pressure Event Primitive. | Read Only | |
| High Pressure Lockout 2 | If High Pressure Limit 2 is tripped enough times, High Pressure Lockout 2 will take effect. | Read Only | |
| Low Pressure Limit 2 | This is the Low Pressure Alarm No. 2 input from the Low Pressure Event Primitive. | Read Only | |
| Low Pressure Lockout 2 | If the Low Pressure Limit 2 is tripped enough times, Low Pressure Lockout 2 will take effect. | Read Only | |
| Freeze Condition 2 | This is the Freeze condition for evaporator coil 2. If the temperature goes below this, it will trigger an alarm. | Read Only | |
| Freeze Condition Lockout 2 | If the Freeze Condition 2 is tripped enough times, the Freeze Condition Lockout 2 will take effect. | Read Only | |
| High Pressure Limit 3 | This is the High Pressure Alarm No. 3 input from the High Pressure Event Primitive. | Read Only | |
| High Pressure Lockout 3 | If High Pressure Limit 3 is tripped enough times, High Pressure Lockout 3 will take effect. | Read Only | |
| Low Pressure Limit 3 | This is the Low Pressure Alarm No. 3 input from the Low Pressure Event Primitive. | Read Only | |
| Low Pressure Lockout 3 | If the Low Pressure Limit 3 is tripped enough times, Low Pressure Lockout 3 will take effect. | Read Only | |
| Freeze Condition 3 | This is the Freeze condition for evaporator coil 3. If the temperature goes below this, it will trigger an alarm. | Read Only | |
| Freeze Condition Lockout 3 | If the Freeze Condition 3 is tripped enough times, the Freeze Condition Lockout 3 will take effect. | Read Only | |
| High Pressure Limit 4 | This is the High Pressure Alarm No. 4 input from the High Pressure Event Primitive. | Read Only | |
| High Pressure Lockout 4 | If High Pressure Limit 4 is tripped enough times, High Pressure Lockout 4 will take effect. | Read Only | |
| Low Pressure Limit 4 | This is the Low Pressure Alarm No. 4 input from the Low Pressure Event Primitive. | Read Only | |
| Low Pressure Lockout 4 | If the Low Pressure Limit 4 is tripped enough times, Low Pressure Lockout 4 will take effect. | Read Only | |
| Freeze Condition 4 | This is the Freeze condition for evaporator coil 4. If the temperature goes below this, it will trigger an alarm. | Read Only | |
| Freeze Condition Lockout 4 | If the Freeze Condition 4 is tripped enough times, the Freeze Condition Lockout 4 will take effect. | Read Only | |
| Details: Cooling: Misc | Maximum Temperature / Humidity Setpoint Offset | This is the maximum temperature humidity setpoint offset. | Adjustable: 0 to 5 delta °F |
| Temperature/Humidity Setpoint | This input defines the dehumidification set point during the Occupied mode. | Adjustable: 20 to 80% RH | |
| Temperature/Humidity (Return) Control Enable | This enables the return temperature/humidity control. | Adjustable: No/Yes | |
| Operational Space Humidity | This is the present value of the operational space humidity. | Read Only | |
| CV Occupied Cooling Setpoint | The Occupied Cooling Setpoint | Adjustable: 45 to 98°F | |
| CV Operating Cooling Setpoint | The operating cooling setpoint used by the controller. Operating setpoints are calculated setpoints to make the system more efficient | Read Only | |
| SZ VAV Occupied Cooling Setpoint | The Single Zone Variable Air Volume occupied setpoint used by the controller | Adjustable: 45 to 98°F | |
| SZ VAV Operating Cooling Setpoint | The Single Zone Variable Air Volume operating setpoint used by the controller. Operating setpoints are calculated setpoints to make the system more efficient | Read Only | |
| Common Setpoint | The common setpoint is used when the control is in Common Setpoint mode. This setpoint controls both heating and cooling | Adjustable: 45 to 98°F | |
| Auto Changeover | Differential that is used to limit switching between heating and cooling (present when Heat Cool Setpoint Mode = Common Setpoint) | Adjustable: 2 to 5°F | |
| Temperature / Humidity Value per Degree Offset | The humidity per degree offset to compensate for uncomfortable dry or wet conditions | Adjustable: 1 to 10% RH | |
| Details: Heating: Setup | Heating Mode Enabled For Operation | Enables heating mode for operation. If No, the heating mode still be disabled | Adjustable: No/Yes |
| Number of Heating Stages Installed | The number of heating stages installed. The maximum allowable stages is 3. | Adjustable: 0 to 3 | |
| Heating Control Type | Determines the Heating control type for the system | Adjustable: Heat Cool Type | |
| CV Occupied Heating Setpoint | The occupied heating setpoint when configured to individual setpoint mode | Adjustable: 46 to 99°F | |
| CV Unoccupied Heating Setpoint | The unoccupied setpoint when configured to individual setpoint mode | Adjustable: 45 to 98°F | |
| VAV Occupied Heating Setpoint | The Variable Air Volume occupied heating setpoint | Adjustable: 46 to 99°F | |
| VAV Unoccupied Heating Setpoint | The Variable Air Volume unoccupied heating setpoint | Adjustable: 45 to 98°F | |
| SZ VAV Occupied Heating Setpoint | The Single Zone Variable Air Volume occupied heating setpoint in individual setpoint mode | Adjustable: 46 to 99°F | |
| SZ VAV Unoccupied Heating Setpoint | The Single Zone Variable Air Volume unoccupied heating setpoint in individual setpoint mode | Adjustable: 45 to 98°F | |
| Common Setpoint | The common setpoint is used when the control is in Common Setpoint mode. This setpoint controls both heating and cooling | Adjustable: 45 to 98°F | |
| Auto Changeover | Differential that is used to limit switching between heating and cooling (present when Heat Cool Setpoint Mode = Common Setpoint) | Adjustable: 2 to 5°F | |
| Heat Cool Setpoint Mode | This allows user to switch between single occupied setpoint and individual heating/cooling setpoint | Adjustable: Common Setpoint / Individual Setpoints | |
| Heating Adaptive Tuning Enable | This allows adaptive tuning to be enabled for heating control | Adjustable: No/Yes | |
| SAT Air Temp Limit for Heating Enabled | This allowing the maximum supply air temperature limit to be set | Adjustable: No/Yes | |
| SAT Air Temp Limit For Heating Setpoint | The supply air temperature limit for heating. This is the maximum the heating setpoint can be set to | Adjustable: 100 to 180°F | |
| Outdoor Air Temp Heating Cutout Setpoint | The outdoor air temp heating cutout setpoint determines when the damper should be open/closed. | Adjustable: 0 to 100°F | |
| Number of Gas Valves Installed | Configured to the system to determine how many gas valves are installed. The maximum number of gas valves this control supports is 3. | Adjustable: 0 to 3 | |
| Number of Limit Switches | Configured to the system to determine how many limit switches are installed. | Read Only | |
| Low Limit Enable | Allows Low limit control to be enabled/disabled | Adjustable: Disable/Enable | |
| Low Limit Upper SAT Setpoint | This is the low limit upper supply air temperature setpoint | Adjustable: 65 to 85°F | |
| Low Limit Lower SAT Setpoint | This is the low limit lower supply air temperature setpoint. | Adjustable: 60 to 80°F | |
| Heating Manual Tuning | Allows the range for manual tuning to be set in heating setup. | Adjustable: 1 to 2.5 delta °F | |
| Cooling Allowed During Heat Limit | Enables cooling allowed while control is in heating limit | Adjustable: Off/On | |
| Details: Heating: Service | Staged Heating Command | Indicates the staged heating command | Read Only |
| CV Operating Heating Setpoint | The control volume calculated operating setpoint | Read Only | |
| SZ VAV Operating Heating Setpoint | The single zone variable air volume calculated operating setpoint | Read Only | |
| VAV Operating Heating Setpoint | the variable air volume calculated operating heating setpoint | Read Only | |
| Heating Status | The current status of the heating control | Read Only | |
| Operational Outdoor Air Temperature | The current operational outdoor air temperature | Read Only | |
| Operational Space Temperature | The current operational space temperature | Read Only | |
| Return Air Temperature | The current return air temperature | Read Only | |
| W1 - Thermostat | Indicates the W1 heating call from the thermostat | Read Only | |
| W2 - Thermostat | Indicates the W2 heating call from the thermostat | Read Only | |
| W3 - Thermostat | Indicates the W3 heating call from the thermostat | Read Only | |
| G - Thermostat | Indicates the G fan call from the thermostat | Read Only | |
| Heating Stage 1 Status | The current status of heating stage 1 | Read Only | |
| Heating Stage Command 1 | The current command of heating stage 1 | Read Only | |
| Heating Stage 1 Min On Time Remaining | The remaining minimum on time for heating stage 1. Once expired, heating is allowed to turn off. | Read Only | |
| Heating Stage 1 Anti-Short Cycle Delay Time Remaining | The time remaining on the Anti-Short-Cycle-Delay (ASCD) for heating stage 1 | Read Only | |
| Heating Stage 1 Accumulated Runtime | The accumulated runtime for heating stage 1 | Adjustable: 0 to 10,000 hours | |
| Heating Stage Command 2 | The current command of heating stage 2 | Read Only | |
| Heating Stage 2 Status | The current status of heating stage 2 | Read Only | |
| Heating Stage 2 Min On Time Remaining | The remaining minimum on time for heating stage 2. Once expired, heating is allowed to turn off. | Read Only | |
| Heating Stage 2 Anti-Short Cycle Delay Time Remaining | The time remaining on the Anti-Short-Cycle-Delay (ASCD) for heating stage 2 | Read Only | |
| Heating Stage 2 Accumulated Runtime | The accumulated runtime for heating stage 2 | Adjustable: 0 to 10,000 hours | |
| Heating Stage Command 3 | The current command of heating stage 3 | Read Only | |
| Heating Stage 3 Status | The current status of heating stage 3 | Read Only | |
| Heating Stage 3 Min On Time Remaining | The remaining minimum on time for heating stage 3. Once expired, heating is allowed to turn off. | Read Only | |
| Heating Stage 3 Anti-Short Cycle Delay Time Remaining | The time remaining on the Anti-Short-Cycle-Delay (ASCD) for heating stage 3 | Read Only | |
| Heating Stage 3 Accumulated Runtime | The accumulated runtime for heating stage 3 | Adjustable: 0 to 10,000 hours | |
| Details: Heating: Safeties | Heat Limit1 Switch | This is the first limit switch. If triggered, the fan will turn on | Read Only |
| Heat Limit1 Switch Lockout | If the first limit switch is triggered enough, the heat limit switch lockout will turn on and lock the fan on | Read Only | |
| Heat Limit2 Switch | This is the second limit switch. If triggered, the fan will turn on | Read Only | |
| Heat Limit2 Switch Lockout | If the second limit switch is triggered enough, the heat limit switch lockout will turn on and lock the fan on | Read Only | |
| Heat Limit3 Switch | This is the third limit switch. If triggered, the fan will turn on | Read Only | |
| Heat Limit3 Switch Lockout | If the third limit switch is triggered enough, the heat limit switch lockout will turn on and lock the fan on | Read Only | |
| Gas Valve1 Input | Indicates that the first gas valve is open/closed | Read Only | |
| Gas Valve2 Input | Indicates that the second gas valve is open/closed | Read Only | |
| Gas Valve3 Input | Indicates that the third gas valve is open/closed | Read Only | |
| Details: Heating: Proportional: Setup | Hydronic Heating Stage #1 Supply Air Setpoint | This is the supply air setpoint for the first stage of hydronic heating. These setpoints are traditionally higher because they must radiate their heat through a medium. | Adjustable: 80 to 180°F |
| Hydronic Heating Stage #2 Supply Air Setpoint | This is the supply air setpoint for the second stage of hydronic heating. These setpoints are traditionally higher because they must radiate their heat through a medium. | Adjustable: 80 to 180°F | |
| Hydronic Heat SAT Tempering Enabled | Allows Hydronic supply air temperature to be enabled | Adjustable: No/Yes | |
| Hydronic Heat SAT Tempering Setpoint | Determines the hydronic heating supply air temperature setpoint | Adjustable: 40 to 60°F | |
| Hydronic Heat Valve Reverse Acting | Allows the hydronic heating valve to enable the reverse acting functionality | Adjustable: No/Yes | |
| Details: Heating: Proportional: Service | CV Occupied Heating Setpoint | The control volume occupied heating setpoint | Adjustable: 46 to 99°F |
| CV Unoccupied Heating Setpoint | The control volume unoccupied heating setpoint | Adjustable: 45 to 98°F | |
| CV Operating Heating Setpoint | The control volume calculated operating heating setpoint | Read Only | |
| VAV Operating Heating Setpoint | the variable air volume calculated operating heating setpoint | Read Only | |
| SZ VAV Operating Setpoint | The single zone variable air volume calculated operating setpoint | Read Only | |
| Operational Space Temperature | The present value of the operational space temperature | Read Only | |
| Supply Air Temperature | The present value of the supply air temperature | Read Only | |
| W1 - Thermostat | Indicates the W1 heating call from the thermostat | Read Only | |
| W2 - Thermostat | Indicates the W2 heating call from the thermostat | Read Only | |
| Hydronic Heat Valve % Command | The % command for the hydronic heating valve | Read Only | |
| Hydronic Heat Valve Reverse Acting | Determines if the hydronic heat valve is reverse acting or not | Adjustable: No/Yes | |
| Hot Water Freeze Stat | Indicates if the hot water line is experiencing frost on it. Usually occurs when hydronic heat is idle for longer durations in low ambient conditions | Read Only | |
| Details: Indoor Fan: Setup | Fan Control Type | Determines the fan control type that the system uses | Adjustable: SE RTU Fan Control Type |
| Continuous Fan Operation in Occupied Mode | Allows fan to run continuously during occupied state | Adjustable: Yes/No | |
| Fan On Delay for Heat | Determines the Fan On Delay when heating is called | Adjustable: 0 to 30 seconds | |
| Fan Off Delay for Heat | Determines the Fan Off Delay when heating is removed | Adjustable: 0 s to 255 s | |
| Turn Off Continuous Fan Operation When Starting Heat | Allows continuous fan mode to be turned off during heating mode | Adjustable: Yes/No | |
| Fan On Delay for Cool | Determines the Fan On Delay when cooling is called | Adjustable: 0 to 30 seconds | |
| Fan Off Delay for Cool | Determines the Fan Off Delay when cooling is removed | Adjustable: 0 s to 255 s | |
| Occupied: No Heat or Cool % Command | Indicates the occupied no heat/cool fan percent command for the indoor | Adjustable: 0 to 100% | |
| Occupied: One Stage of Cool % Command | Indicates the occupied first stage of cooling fan percent command for the indoor fan | Adjustable: 0 to 100% | |
| Occupied: Two Stage of Cool % Command | Indicates the occupied second stage of cooling fan percent command for the indoor fan | Adjustable: 0 to 100% | |
| Occupied: Three Stage of Cool % Command | Indicates the occupied third stage of cooling fan percent command for the indoor fan | Adjustable: 0 to 100% | |
| Occupied: Four Stage of Cool % Command | Indicates the occupied fourth stage of cooling fan percent command for the indoor fan | Adjustable: 0 to 100% | |
| Occupied: One Stage of Heat % Command | Indicates the occupied first stage of heating fan percent command for the indoor fan | Adjustable: 0 to 100% | |
| Occupied: Two Stage of Heat % Command | Indicates the occupied second stage of heating fan percent command for the indoor fan | Adjustable: 0 to 100% | |
| Occupied: Three Stage of Heat % Command | Indicates the occupied third stage of heating fan percent command for the indoor fan | Adjustable: 0 to 100% | |
| Dehumidification % Command | Indicates the fan percent command during dehumidification for the indoor fan | Adjustable: 0 to 100% | |
| Low Ambient Fan Pre-run Time For Cooling | Indicates how long the fan will blow in low ambient conditions before cooling starts up. This strategy blows the ambient cool air through the system before engaging the compressors | Adjustable: 0 s to 255 s | |
| Air Proving Switch Setup | Indicates if the air proving switch is set up for the indoor fan | Adjustable: Fan Setup | |
| Dirty Filter Switch | Indicates if the indoor fan filter is dirty or not. If dirty, it may be time to change the filter | Read Only | |
| Details: Indoor Fan: Service | G - Thermostat | Indicates the G fan call from the thermostat | Read Only |
| Fan Status | Indicates the current status of the indoor fan | Read Only | |
| Fan Command | Indicates the current fan percent command for the indoor fan | Read Only | |
| Fan Accumulated Runtime | Indicates how long the fan has been running. This value is adjustable; however should not be changed unless a software update requires it | Adjustable: 0 to 10,000 hours | |
| Operating Fan Request | Indicates the calculated operating fan request for the indoor fan | Read Only | |
| Fan Request Source | Indicates where the fan request is coming from. This could be from the user or controller. | Read Only | |
| Air Proving Switch | Indicates the status of the air proving switch for the indoor fan | Read Only | |
| Fan Overload | Indicates if the fan load exceeded the maximum percent. | Read Only | |
| Fan VFD Fault | Indicates if the Variable Frequency Drive indoor fan is in fault or not | Read Only | |
| Details: Economizer: Setup | Economizer Enabled For Operation | Determines if the installed economizer is installed or not. If an economizer is not installed, this should be set to no | Adjustable: No/Yes |
| Economizer Minimum Position Setpoint | Determines the economizer minimum position setpoint | Adjustable: 0 to 100% | |
| Economizer Damper Minimum Position Low Speed Fan | Determines the economizer minimum position when the fan is running at low speed | Adjustable: 0 to 100% | |
| Low Ambient Economizer Minimum Position | Determines the economizer minimum position in low ambient conditions | Adjustable: 0 to 100% | |
| Low Ambient Economizer Setpoint | Determines when the economizer should be enabled/disabled in low ambient conditions | Adjustable: 0 to 60°F | |
| Free Cooling Selection | Determines the economizer type that has been installed. Single Temperature, Single Enthalpy, Dual Enthalpy and Auto are the types of support economizers | Adjustable: Economizer Type | |
| Free Cooling Current Mode | The current free cooling status | Read Only | |
| All Compressors Off in Free Cooling | Determines if all compressors should be off in free cooling mode. This allows the system to only use the outdoor air damper to cool the system in free cooling mode | Adjustable: No/Yes | |
| Economizer Outdoor Air Temp Enable Setpoint | Determines the setpoint for when the economizer should be enabled. | Adjustable: 40 to 80°F | |
| Economizer Outdoor Air Enthalpy Setpoint | Determines the outdoor air enthalpy setpoint for when the economizer should be enabled. | Adjustable: 10 to 50 Btu/lb dry air | |
| Demand Ventilation Mode of Operation | Determines the mode for when the economizer should be enabled. This allows the economizer to open/close based on IAQ and OAQ | Adjustable: SE RTU DCV Mode | |
| Demand Ventilation Maximum Economizer Position | Determines the maximum position for the economizer when it receives a ventilation request | Adjustable: 0 to 100% | |
| Demand Ventilation Indoor Air Quality Setpoint | Determines the indoor air quality setpoint for when the economizer should begin ventilation | Adjustable: 0 to 5,000 ppm | |
| Demand Ventilation Differential Setpoint | Determines when the economizer should begin ventilation based on indoor and outdoor air quality differential | Adjustable: 0 to 5,000 ppm | |
| Indoor Air Quality Sensor Range | Determines the Indoor air quality sensor range | Adjustable: 0 to 5,000 ppm | |
| Outdoor Air Quality Sensor Range | Determines the outdoor air quality sensor range | Adjustable: 0 to 5,000 ppm | |
| Economizer Loading Enabled | Determines if the economizer should adjusted based indoor desired setpoint and outdoor air temperature | Adjustable: No/Yes | |
| Fresh Air Intake Setpoint | Determines how much air should be taken in when receiving a ventilation request | Adjustable: 0 to 50000 cfm | |
| Fresh Air Intake Max Sensor Range | Determines the maximum sensor range for the air velocity | Adjustable: 0 to 50,000 cfm | |
| EconMech Setup | Determines if economizer + mechanical cooling is setup | Adjustable: SE RTU EconMech Setup | |
| Economizer Fault Detection Enable | Determines if the economizer fault detection sensor is enabled | Adjustable: Disable/Enable | |
| Calibration Fault Detect Enable | Determines if the calibration fault detection sensor is enabled. | Adjustable: Disable/Enable | |
| Details: Economizer: Service | Cooling Status | Indicates the current cooling status | Read Only |
| Economizer Status | Indicates the current economizer status | Read Only | |
| Econ Free Cooling Available | Indicates if free cooling is available | Read Only | |
| Economizer Damper % Command | Indicates the economizer damper percent command | Read Only | |
| Supply Air Temperature | Indicates the supply air temperature of the economizer | Read Only | |
| Operational Outdoor Air Temperature | Indicates the operational outdoor air temperature | Read Only | |
| Outdoor Air Enthalpy | Indicates the outdoor air enthalpy | Read Only | |
| Return Air Enthalpy | Indicates the return air enthalpy | Read Only | |
| Operational Indoor Air Quality | Indicates the operational indoor air quality | Read Only | |
| Operational Outdoor Air Quality | Indicates the operational outdoor air quality | Read Only | |
| Fresh Air Intake Value | Indicates the amount of fresh air coming into the system | Read Only | |
| Economizer Damper Position | Indicates the damper position of the economizer | Read Only | |
| FDD Economizer Alarm Delay | Determines the FDD economizer alarm delay | Adjustable: 0 to 3,600 seconds | |
| FDD Economizer Damper Allowed Error | Determines the allowable error for the economizer | Adjustable: 0 to 100% | |
| FDD Damper Min Position Tolerance | Determines the damper min position tolerance | Adjustable: 0 to 100% | |
| Details: Demand Ventilation | Economizer Enabled For Operation | Determines if the economizer is enabled for ventilation | Adjustable: No/Yes |
| Demand Ventilation Mode of Operation | Determines the demand ventilation mode of operation | Adjustable: SE RTU DCV Mode | |
| Demand Ventilation Maximum Economizer Position | Determines the maximum economizer position during demand ventilation | Adjustable: 0 to 100% | |
| Demand Ventilation Indoor Air Quality Setpoint | Determines the IAQ setpoint for demand ventilation | Adjustable: 0 to 5,000 ppm | |
| Demand Ventilation Differential Setpoint | Determines the Air quality differential setpoint for demand ventilation | Adjustable: 0 to 5,000 ppm | |
| Indoor Air Quality Sensor Range | Determines the IAQ sensor range for Demand Ventilation | Adjustable: 0 to 5,000 ppm | |
| Outdoor Air Quality Sensor Range | Determines the OAQ sensor range for demand ventilation | Adjustable: 0 to 5,000 ppm | |
| Operational Indoor Air Quality | Indicates the current operational IAQ | Read Only | |
| Operational Outdoor Air Quality | Indicates the current operational OAQ | Read Only | |
| Economizer Damper Position | Indicates the current economizer damper position | Read Only | |
| Details: Air Monitor Station | Economizer Enabled For Operation | Determines if the economizer is enabled for air monitor station | Adjustable: No/Yes |
| Fresh Air Intake Enable | Determines if the economizer is available to intake fresh air | Adjustable: Disable/Enable | |
| Fresh Air Intake Setpoint | Determines how much air should be taken in at the air monitor station | Adjustable: 0 to 50,000 cfm | |
| Fresh Air Intake Max Sensor Range | Determines the maximum cfm that should be taken in at the air monitor station | Adjustable: 0 to 50,000 cfm | |
| Fresh Air Intake Value | Indicates the current CFM that the economizer is taking in | Read Only | |
| Economizer Damper Position | Indicates the current damper position of the economizer | Read Only | |
| Fresh Air Range | Determines the cfm range for fresh air to be taken in | Adjustable: 0 to 5,000 cfm | |
| Details: Power Exhaust: Setup | Exhaust Type | Determines the exhaust type used in the Power exhaust configuration | Adjustable: SE RTU Exhaust Setup |
| Economizer Damper Position for Exhaust Fan to Turn On | Determines the economizer damper position that allows the exhaust fan to turn on | Adjustable: 20 to 99% | |
| Economizer Damper Position for Exhaust Fan to Turn Off | Determines the economizer damper position that turns off the exhaust fan | Adjustable: 10 to 89% | |
| Exhaust Damper Position for Exhaust Fan to Turn On | Determines the damper position that allows the exhaust fan to turn on | Adjustable: 20 to 99% | |
| Exhaust Damper Position for Exhaust Fan to Turn Off | Determines the damper position that turns off the exhaust fan | Adjustable: 10 to 89% | |
| Building Pressure Setpoint | Determines the Building pressure setpoint to be used by the power exhaust configuration | Adjustable: -0.25 to 0.25 in wc | |
| Duct Static Pressure | Indicates the current duct static pressure | Read Only | |
| Details: Power Exhaust: Service | Exhaust Fan Status | Indicates the current exhaust fan status | Read Only |
| Exhaust Fan Command | Indicates the exhaust fan percent command | Read Only | |
| Building Static Pressure | Indicates the building static pressure | Read Only | |
| Exhaust Damper % Command | Indicates how far exhaust damper is open | Read Only | |
| Exhaust Fan VFD % Command | Indicates how fast the exhaust fan vfd is running | Read Only | |
| Exhaust Fan Accumulated Runtime | Indicates how long the exhaust fan has been running | Read Only | |
| Exhaust Fan VFD Fault | Indicates if the exhaust fan is experiencing a VFD fault | Read Only | |
| Details: FanVFD: Setup | Fan Control Type | Determines the Fan control type | Adjustable: SE RTU Fan Control Type |
| Duct Pressure Setpoint | Determines the Duct Pressure setpoint | Adjustable: 0 to 5 in wc | |
| Duct Pressure Shutdown Setpoint | Determines the duct pressure shutdown setpoint. The fan will shutdown if this setpoint is hit. | Adjustable: 0 to 5 in wc | |
| VAV Cooling Supply Air Temp Upper Setpoint | Determines the upper VAV cooling SAT setpoint | Adjustable: 41 to 70°F | |
| VAV Cooling Supply Air Temp Lower Setpoint | Determines the lower VAV cooling setpoint | Adjustable: 40 to 69°F | |
| VAV Supply Air Temp Reset Setpoint | Determines the SAT setpoint after reset | Adjustable: 40 to 85°F | |
| VAV Unoccupied Cooling Setpoint | Determines the unoccupied VAV cooling setpoint | Adjustable: 46 to 99°F | |
| Morning Warmup Enabled | Determines if the morning warmup algorithm should be enabled | Adjustable: No/Yes | |
| Morning Warmup/Return Air Temp Setpoint | If enabled, determines the warmup and return air temperature setpoints | Adjustable: 50 to 85°F | |
| VAV Occupied Heating Enabled | Determines if VAV heating during occupied should be enabled | Adjustable: No/Yes | |
| VAV Occupied Heating Setpoint | If enabled, determines the VAV occupied heating setpoint | Adjustable: 40 to 85°F | |
| Unoccupied Heating Enabled | Determines if VAV heating during unoccupied is enabled | Adjustable: No/Yes | |
| VAV Unoccupied Heating Setpoint | If enabled, determines the VAV occupied heating setpoint | Adjustable: 45 to 98°F | |
| Morning Cooldown Enabled | Determines if morning cooldown is enabled | Adjustable: No/Yes | |
| Morning Cooldown/Return Air Temp Setpoint | If enabled, determines the morning cooldown/return air temp setpoints | Adjustable: 50 to 85°F | |
| Optimal Start Enabled | Determines if optimal start is enabled | Adjustable: No/Yes | |
| Early Start Period | Determines how early the optimal start should begin before occupancy | Adjustable: 0 to 120 minutes | |
| Discharge Air Static Pressure Minimum | Determines the minimum discharge air static pressure | Adjustable: 0.01 to 1 in. wc. | |
| Discharge Air Static Pressure Alarm Delay | Determines how long it will take for the alarm to trigger once it has been sensed | Adjustable: 0 to 600 seconds | |
| COBP Occupied Heating Enabled | Determines if COBP occupied heating is enabled | Adjustable: No/Yes | |
| Details: FanVFD: Service | Fan % Command | Indicates the current Fan % command for the VFD fan | Read Only |
| Duct Static Pressure | Indicates the current duct static pressure | Read Only | |
| Duct Pressure Setpoint | Determines the duct pressure setpoint | Adjustable: 0 to 5 in wc | |
| VAV Operating Cooling Supply Air Temp Setpoint | Indicates the VAV Operating cooling SAT SP | Read Only | |
| Supply Air Temperature | Indicates the current SAT | Read Only | |
| Staged Cooling Command | Indicates the current staged cooling command | Read Only | |
| Cooling Status | Indicates the current status of cooling operation | Read Only | |
| Econ Free Cooling Available | Indicates if the economizer free cooling is available | Read Only | |
| Compressor Stage Command 1 | Indicates the current command for Compressor Stage 1 | Read Only | |
| Compressor Stage Command 2 | Indicates the current command for Compressor Stage 2 | Read Only | |
| Compressor Stage Command 3 | Indicates the current command for Compressor Stage 3 | Read Only | |
| Compressor Stage Command 4 | Indicates the current command for f Compressor Stage 4 | Read Only | |
| VAV Operating Heating Setpoint | Indicates the current VAV operating heating setpoint | Read Only | |
| Staged Heating Command | Indicates the current staged heating command | Read Only | |
| Operational Space Temperature | Indicates the calculated operational space temperature | Read Only | |
| Heating Status | Displays the current status of heating operation | Read Only | |
| Heating Stage Command 1 | Indicates the current command for Heating Stage 1 | Read Only | |
| Heating Stage Command 2 | Indicates the current command for Heating Stage 2 | Read Only | |
| Heating Stage Command 3 | Indicates the current command for Heating Stage 3 | Read Only | |
| VAV Box Heat Command | Indicates the heat command of the VAV box. This value will indicate if the VAV box is being used to heat the space | Read Only | |
| Details: Single Zone VAV: Setup | SZ VAV Enabled | Determines if Single Zone VAV is installed and enabled | Adjustable: Off/On |
| SZ VAV Minimum Fan Speed | Determines the minimum fan speed for the SZ VAV | Adjustable: 0 to 100% | |
| SZ VAV Occupied Cooling Setpoint | Determines the occupied cooling setpoint for the SZ VAV | Adjustable: 45 to 98°F | |
| SZ VAV Unoccupied Cooling Setpoint | Determines the unoccupied cooling setpoint for SZ VAV | Adjustable: 45 to 98°F | |
| VAV Occupied Heating Setpoint | Determines the Occupied Heating Setpoint for the VAV | Adjustable: 40 to 85°F | |
| VAV Unoccupied Heating Setpoint | Determines the unoccupied heating setpoint for the VAV | Adjustable: 45 to 98°F | |
| DAT Max Heating SP | Determines the maximum allowable heating setpoint for the discharge air temperature | Adjustable: 80 to 110°F | |
| DAT Satisfied SP | Determines the satisfied setpoint discharge air temperature setpoint | Adjustable: 65 to 75°F | |
| VAV Cooling Supply Air Temp Upper Setpoint | Determines the Upper cooling SAT setpoint for the VAV | Adjustable: 41 to 70°F | |
| VAV Cooling Supply Air Temp Lower Setpoint | Determines the Lower cooling SAT setpoint for the VAV | Adjustable: 40 to 69°F | |
| Details: Single Zone VAV: Service | SZ VAV Operating Cooling Setpoint | Indicates the calculated operational cooling setpoint for SZ VAV | Read Only |
| SZ VAV Cooling Load | Indicates the current cooling load for SZ VAV | Read Only | |
| SZ VAV Heating Load | Indicates the current heating load for SZ VAV | Read Only | |
| Operational Space Temperature | Indicates the calculated operational space temperature in the zone in which the SZ VAV is feeding into | Read Only | |
| Supply Air Temperature | Indicates the current SAT for the SZ VAV | Read Only | |
| Fan % Command | Indicates the current fan % command in the VAV box. | Read Only | |
| Economizer Damper % Command | Indicates the current economizer damper position for the VAV box | Read Only | |
| Compressor Stage Command 1 | Indicates the current command for Compressor Stage 1 | Read Only | |
| Compressor Stage Command 2 | Indicates the current command for Compressor Stage 2 | Read Only | |
| Compressor Stage Command 3 | Indicates the current command for Compressor Stage 3 | Read Only | |
| Compressor Stage Command 4 | Indicates the current command for f Compressor Stage 4 | Read Only | |
| Details: Hot Gas Reheat: Setup | Hot Gas Reheat Enabled For Operation | Determines if Hot Gas Reheat is installed and enabled | Adjustable: No/Yes |
| Dehumidify In Satisfied | Displays if the dehumidification requirements are satisfied and requires no humidification process | Read Only | |
| Hot Gas Reheat Alternate Operation Enabled | Used for selecting whether the hot gas reheat alternate operation is in effect | Adjustable: No/Yes | |
| Hot Gas Reheat Alternate Operation Writeable | This input tells the control application if the alternate operation mode is writeable | Adjustable: No/Yes | |
| Hot Gas Reheat Humidity Setpoint | Determines the HGR humidity setpoint | Adjustable: 0 to 100% RH | |
| HGR Enabled for Unoccupied Operation | Determines if HGR will be enabled for unoccupied operation | Adjustable: No/Yes | |
| HGR Unoccupied Humidity Setpoint | If enabled, determines the unoccupied humidity setpoint | Adjustable: 0 to 100% | |
| HGR Humidity Setpoint Differential | Determines the HGR setpoint differential. This can be seen as a dead band for the setpoint when HGR should turn on | Adjustable: 1 to 10% | |
| Aux Mode | Determines if auxiliary mode should be used for HGR | Adjustable: Off/On | |
| Use DFS for Dehum | Determines if the Dirty Filter Switch binary input, used for detecting when the system needs to enter dehumidification, should be used | Read Only | |
| VAV Cooling Supply Air Temp Upper Setpoint | Determines the Upper cooling SAT setpoint for the VAV | Adjustable: 41 to 70°F | |
| VAV Cooling Supply Air Temp Lower Setpoint | Determines the Lower cooling SAT setpoint for the VAV | Adjustable: 40 to 69°F | |
| VAV Supply Air Temp Reset Setpoint | Determines the setpoint that should be used after reboot cycles | Adjustable: 40 to 85°F | |
| Dehum Evap Low Setpoint | Determines the dehumidification evap low setpoint | Adjustable: 40 to 7017°F | |
| Occupied Cooling Setpoint | Determines the occupied cooling setpoint for HGR | Adjustable: 45 - 98°F | |
| Dehumidification % Command | Determines the dehumidification % command during HGR | Adjustable: 0 to 100% | |
| Proportional Min Out Value | Determines the proportional min out value for HGR | Adjustable: 0 to 100% | |
| Proportional Max Out Value | Determines the proportional max out value for HGR | Adjustable: 0 to 100% | |
| Condenser Fan 2 OAT Cutout Setpoint | Determines when CF2 should cut out due to OAT | Adjustable: 50 to 85°F | |
| Modulating HGR Value Full Open Allowed | Determines if modulating HGR should be able to open fully. | Adjustable: No/Yes | |
| Details: Hot Gas Reheat: Service | Staged Cooling Command | Displays the current staged cooling command for hot gas reheat | Read Only |
| CV Operating Cooling Setpoint | Displays the current CV operating cooling setpoint for hot gas reheat | Read Only | |
| Operational Space Temperature | Displays the calculated operational space temperature used by HGR | Read Only | |
| Operational Evap Temperature Setpoint | Displays the calculated operational evap temperature setpoint used by HGR | Read Only | |
| Evaporator Coil Temp | Displays the current temperature of the evaporator coil | Read Only | |
| Hot Gas Reheat Humidity Setpoint | Determines the HGR humidity setpoint. | Adjustable: 0 to 100% RH | |
| Operational Space Humidity | Displays the calculated operational space humidity based on controller logic | Read Only | |
| Hot Gas Reheat Status | Displays the current status of hot gas reheat | Read Only | |
| Hot Gas Reheat Command | Displays the current HGR command outputted by the control | Read Only | |
| Operational HGR Temperature Setpoint | Displays the calculated operational HGR temperature setpoint | Read Only | |
| Supply Air Temperature | Displays the current supply air temperature used by HGR | Read Only | |
| Hot Gas Reheat Bleed Valve Command | Displays the HGR bleed valve command. This will indicate the position of the bleed valve | Read Only | |
| Compressor Stage Command 1 | Indicates the current command for Compressor Stage 1 | Read Only | |
| Compressor Stage Command 2 | Indicates the current command for Compressor Stage 2 | Read Only | |
| Compressor Stage Command 3 | Indicates the current command for Compressor Stage 3 | Read Only | |
| Compressor Stage Command 4 | Indicates the current command for f Compressor Stage 4 | Read Only | |
| Space Humidity RAH Input | Indicates the return air humidity inputted from the space | Read Only | |
| Details: Heat Pump | Number of Heat Pump Stages Installed | Determines the number of heat pump stages installed in the system | Adjustable: 0 to 2 |
| Test Defrost Enable | Determines if the defrost functionality should be tested | Adjustable: False/True | |
| Compressor Delay Enable | Determines if there should be a compressor delay when using heat pump | Adjustable: False/True | |
| Defrost Curve Selection | Determines the Defrost Curve that should be used for the unit. When the current curve selection equals 6 this value is used for the current Defrost Terminate Curve value. This value is adjustable at the factory. | Adjustable: SE RTU Defrost Curves | |
| Reversing Valve | Indicates the status of the reversing valve | Read Only | |
| Auxiliary Heat | Indicates if Aux heat is enabled | Read Only | |
| Mode | Indicates which mode the heat pump is currently in | Read Only | |
| OAT Defrost Permission | Determines the OAT in which the defrost cycle can perform | Adjustable: 45 to 60°F | |
| Details: ERV | ERV Enabled | Determines if energy recovery ventilators are installed | Adjustable: No/Yes |
| ERV Unoccupied Fan Enabled | Determines if ERV will run fan during unoccupied | Adjustable: No/Yes | |
| Fan Control Type | Determines the fan control type for the energy recovery ventilator | Adjustable: SE RTU Fan Control Type | |
| Fan Command | Indicates the current fan for the energy recovery ventilator | Read Only | |
| Econ Free Cooling Available | Indicates if the economizer is available to benefit the ERV | Read Only | |
| Exhaust Fan Command | Indicates the current exhaust fan command outputted from the system | Read Only | |
| Details: Load Shed | Load Shed Rate Limit | Determines the load shed rate limit | Adjustable: 0 to 1°F/min |
| Load Shed Adjust | Determines the load shed offset/adjust | Adjustable: 0 to 8 delta °F | |
| Load Shed Active | Determines if the load shed functionality should be used | Adjustable: No/Yes | |
| Clone: Full Clone | Device Name | Determines the device name of the clone | Adjustable |
| Unit Name | Determines the name of the unit | Adjustable | |
| Unit Model Number | Determines the model number of the clone | Adjustable | |
| Unit Serial Number | Determines the serial number of the clone | Adjustable | |
| Model Name | Determines the model name of the clone | Read Only | |
| Fan Accumulated Runtime | Indicates how long the fan has been running. This value is adjustable; however should not be changed unless a software update requires it | Adjustable: 0 to 10,000 hours | |
| Compressor Stage Accumulated Runtime 1 | Indicates the accumulated runtime for compressor stage 1. This is how long the compressor has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Compressor Stage Accumulated Runtime 2 | Indicates the accumulated runtime for compressor stage 2. This is how long the compressor has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Compressor Stage Accumulated Runtime 3 | Indicates the accumulated runtime for compressor stage 3. This is how long the compressor has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Compressor Stage Accumulated Runtime 4 | Indicates the accumulated runtime for compressor stage 4. This is how long the compressor has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Heating Stage 1 Accumulated Runtime | The accumulated runtime for heating stage 1. This is how long the heating element has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Heating Stage 2 Accumulated Runtime | The accumulated runtime for heating stage 2. This is how long the heating element has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Heating Stage 3 Accumulated Runtime | The accumulated runtime for heating stage 3. This is how long the heating element has run since last power cycle | Adjustable: 0 to 10,000 hours | |
| Time Zone | Determines which time zone the controller is using | Adjustable: SE RTU Time Zone | |
| Address | Determines the IP address for the controller | Adjustable: 4 to 127 | |
| Device OID (Device ID) | Determines the Device ID of the controller | Adjustable: 0 to 99,999 | |
| Clone: Partial Clone 1 | Duct Pressure Setpoint | Determines the Duct Pressure setpoint | Adjustable: 0 to 5 in. wc. |
| Duct Pressure Shutdown Setpoint | Determines the duct pressure shutdown setpoint. The fan will shutdown if this setpoint is hit. | Adjustable: 0 to 5 in. wc. | |
| Continuous Fan Operation in Occupied Mode | Sets the control for Continuous Fan during Occupied for the clone | Adjustable: Yes/No | |
| Turn Off Continuous Fan Operation When Starting Heat | Allows continuous fan mode to be turned off during heating mode | Adjustable: Yes/No | |
| Occupied : No Heat or Cool $ Command | Indicates the occupied no heat/cool fan percent command for the clone | Adjustable: 0 to 100% | |
| Occupied : One Stage of Cool % Command | Indicates the occupied first stage of cooling fan percent command for the clone | Adjustable: 0 to 100% | |
| Occupied: Two Stage of Cool % Command | Indicates the occupied second stage of cooling fan percent command for the clone | Adjustable: 0 to 100% | |
| Occupied: Three Stage of Cool % Command | Indicates the occupied third stage of cooling fan percent command for the clone | Adjustable: 0 to 100% | |
| Occupied: Four Stage of Cool % Command | Indicates the occupied fourth stage of cooling fan percent command for the clone | Adjustable: 0 to 100% | |
| Occupied: One Stage of Heat % Command | Indicates the occupied first stage of heating fan percent command for the clone | Adjustable: 0 to 100% | |
| Occupied: Two Stage of Heat % Command | Indicates the occupied second stage of heating fan percent command for the clone | Adjustable: 0 to 100% | |
| Occupied: Three Stage of Heat % Command | Indicates the occupied third stage of heating fan percent command for the clone | Adjustable: 0 to 100% | |
| VAV Cooling Supply Air Temp Upper Setpoint | Determines the upper VAV cooling SAT setpoint | Adjustable: 41 to 70°F | |
| VAV Cooling Supply Air Temp Lower Setpoint | Determines the lower VAV cooling setpoint | Adjustable: 40 to 69°F | |
| VAV Supply Air Temp Reset Setpoint | Determines the SAT setpoint after reset | Adjustable: 40 to 85°F | |
| VAV Operating Cooling Supply Air Temp Setpoint | Indicates the VAV Operating cooling SAT SP | Read Only | |
| CV Occupied Cooling Setpoint | This is the Control Volume Occupied Cooling Setpoint | Adjustable: 45 to 98°F | |
| CV Unoccupied Cooling Setpoint | This is the Control Volume Unoccupied Cooling Setpoint | Adjustable: 46 to 99°F | |
| VAV Occupied Heating Enabled | Determines if VAV heating during occupied should be enabled | Adjustable: No/Yes | |
| VAV Occupied Heating Setpoint | If enabled, determines the VAV occupied heating setpoint | Adjustable: 40 to 85°F | |
| Unoccupied Heating Enabled | Determines if VAV heating during unoccupied is enabled | Adjustable: No/Yes | |
| VAV Unoccupied Heating Setpoint | If enabled, determines the VAV unoccupied heating setpoint | Adjustable: No/Yes | |
| SZ VAV Occupied Cooling Setpoint | This is the Single Zone Variable Air Volume Occupied Cooling Setpoint | Adjustable: 45 to 98°F | |
| SZ VAV Unoccupied Cooling Setpoint | This is the Single Zone Variable Air Volume unoccupied Cooling Setpoint | Adjustable: 45 to 98°F | |
| Morning Warmup Enabled | Determines if the morning warmup algorithm should be enabled | Adjustable: No/Yes | |
| Morning Warmup/Return Air Temp Setpoint | If enabled, determines the warmup and return air temperature setpoints | Adjustable: 50 to 85°F | |
| CV Occupied Heating Setpoint | The occupied heating setpoint when configured to individual setpoint mode | Adjustable: 46 to 99°F | |
| Clone: Partial Clone 1 (continued) | CV Unoccupied Heating Setpoint | The unoccupied setpoint when configured to individual setpoint mode | Adjustable: 45 to 98°F |
| Low Ambient Economizer Setpoint | Determines when the economizer should be enabled/disabled in low ambient conditions | Adjustable: 0 to 60°F | |
| Low Ambient Economizer Minimum Position | Determines the economizer minimum position in low ambient conditions | Adjustable: 0 to 100% | |
| Language | Sets the language the controller uses | Adjustable: SE RTU Languages | |
| Units | Sets the units the controller uses | Adjustable: IP/SI | |
| BAS Communication | Displays the current status of the BAS communication | Read Only | |
| Clone: Network Override | Network Override Space Temperature | Overrides the space temperature to what the user desires | Adjustable: 0 to 100°F |
| Network Override Indoor Air Quality | Overrides the indoor air quality to what the user desires | Adjustable: 0 to 5,000 ppm | |
| Network Override Zone Humidity | Overrides the zone humidity to what the user desires | Adjustable: 0 to 100% RH | |
| Network Override Fan Request | Overrides the fan request to what the user desires | Adjustable: Off/On | |
| Network Override Space Setpoint Offset | Overrides the space temperature setpoint offset to what the user desires | Adjustable: -5 to 5 delta °F | |
| Network Override Outdoor Air Temperature | Overrides the outdoor air temperature to what the user desires | Adjustable: -50 to 125°F | |
| Network Override Outdoor Air Humidity | Overrides the outdoor air humidity to what the user desires | Adjustable: 0 to 100% RH | |
| Network Override Outdoor Air Quality | Overrides the outdoor air quality to what the user desires | Adjustable: 0 to 5000 ppm | |
| Network Override Purge Command | Overrides the purge command to what the user desires | Adjustable: False/True | |
| Self Test Results | Fan Result | The Fan results from the Self Test | Read Only |
| C1 Result | The Compressor 1 results from the Self Test | Read Only | |
| C2 Result | The Compressor 2 results from the Self Test | Read Only | |
| C3 Result | The Compressor 3 results from the Self Test | Read Only | |
| C4 Result | The Compressor 4 results from the Self Test | Read Only | |
| H1 Result | The Heating 1 results from the Self Test | Read Only | |
| H2 Result | The Heating 2 results from the Self Test | Read Only | |
| H3 Result | The Heating 3 results from the Self Test | Read Only | |
| Econ Result | The Economizer results from the Self Test | Read Only | |
| Exhaust Result | The Exhaust results from the Self Test | Read Only | |
| Trend: Status | Network Override | Network Override trend | Read Only |
| Network Override | Network Override trend | Read Only | |
| Cooling Status | Cooling Status trend | Read Only | |
| Heating Status | Heating Status trend | Read Only | |
| Economizer Status | Economizer Status trend | Read Only | |
| Hot Gas Reheat Status | Hot Gas Reheat Status trend | Read Only | |
| Operational Occupancy | Operational Occupancy trend | Read Only | |
| Operational Space Temperature | Operational Space Temperature trend | Read Only | |
| Supply Air Temperature | Supply Air Temperature trend | Read Only | |
| Mixed Air Temperature | Mixed Air Temperature trend | Read Only | |
| Operational Outdoor Air Temperature | Operational Outdoor Air Temperature trend | Read Only | |
| Return Air Temperature | Return Air Temperature trend | Read Only | |
| Outdoor Air Enthalpy | Outdoor Air Enthalpy trend | Read Only | |
| Trend: Cooling: Status | Cooling Status | Cooling Status trend | Read Only |
| Supply Air Temperature | Supply Air Temperature trend | Read Only | |
| VAV Operating Cooling Supply Air Temp Setpoint | VAV Operating Cooling Supply Air Temp Setpoint trend | Read Only | |
| CV Operating Cooling Setpoint | CV Operating Cooling Setpoint trend | Read Only | |
| Trend: Cooling: Stage 1 | Y1 - Thermostat | The Y1 cooling call trend from the thermostat | Read Only |
| Compressor Stage 1 Status | The Status trend for Compressor Stage 1 | Read Only | |
| Compressor Stage Command 1 | The Command trend from Compressor 1 | Read Only | |
| Trend: Cooling: Stage 2 | Y2 - Thermostat | The Y2 cooling call trend from the thermostat | Read Only |
| Compressor Stage 2 Status | The Status trend for Compressor Stage 2 | Read Only | |
| Compressor Stage Command 2 | The Command trend from Compressor 2 | Read Only | |
| Trend: Cooling: Stage 3 | Y3 - Thermostat | The Y3 cooling call trend from the thermostat | Read Only |
| Compressor Stage 3 Status | The Status trend for Compressor Stage 3 | Read Only | |
| Compressor Stage Command 3 | The Command trend from Compressor 3 | Read Only | |
| Trend: Cooling: Stage 4 | Y4 - Thermostat | The Y4 cooling call trend from the thermostat | Read Only |
| Compressor Stage 4 Status | The Status trend for Compressor Stage 4 | Read Only | |
| Compressor Stage Command 4 | The Command trend from Compressor 4 | Read Only | |
| Trend: Heating: Status | Heating Status | Heating Status trend | Read Only |
| Supply Air Temperature | Supply Air Temperature trend | Read Only | |
| VAV Operating Heating Setpoint | VAV Operating Heating Setpoint trend | Read Only | |
| CV Operating Heating Setpoint | CV Operating Heating Setpoint trend | Read Only | |
| Trend: Heating: Stage 1 | W1 - Thermostat | The W1 heating call trend from the thermostat | Read Only |
| Heating Stage Command 1 | The Command trend for first stage of heating | Read Only | |
| Heating Stage 1 Enabled | The Status trend for the first stage of heating | Read Only | |
| Trend: Heating: Stage 2 | W2 - Thermostat | The W2 heating call trend from the thermostat | Read Only |
| Heating Stage Command 2 | The Command trend for second stage of heating | Read Only | |
| Heating Stage 2 Status | The Status trend for the second stage of heating | Read Only | |
| Trend: Heating: Stage 3 | W3 - Thermostat | The W3 heating call trend from the thermostat | Read Only |
| Heating Stage Command 3 | The Command trend for third stage of heating | Read Only | |
| Heating Stage 3 Status | The Status trend for the third stage of heating | Read Only | |
| Trend: Fan: Indoor Fan | G - Thermostat | The G fan call trend from the thermostat | Read Only |
| Fan Status | The Fan Status trend from the indoor fan | Read Only | |
| Fan Command | The Fan command trend from the indoor fan | Read Only | |
| Fan % Command | The Fan % command trend from the indoor fan | Read Only | |
| Air Proving Switch | The Air Proving switch trend from the indoor fan | Read Only | |
| Trend: Fan: Exhaust Fan | Exhaust Fan Command | Exhaust Fan Command trend | Read Only |
| Exhaust Fan VFD % Command | Exhaust Fan VFD % Command trend | Read Only | |
| Trend: Fan: Condenser Fans | Condenser Fan 1 | Condenser Fan 1 trend | Read Only |
| Condenser Fan 2 | Condenser Fan 2 trend | Read Only | |
| Trend: Sensors | Space Temperature Input | Space Temperature Input trend | Read Only |
| Supply Air Temperature | Supply Air Temperature trend | Read Only | |
| Mixed Air Temperature | Mixed Air Temperature trend | Read Only | |
| Supply Air Humidity | Supply Air Humidity trend | Read Only | |
| Operational Space Temperature | Operational Space Temperature trend | Read Only | |
| Operational Indoor Air Quality | Operational Indoor Air Quality trend | Read Only | |
| Operational Space Humidity | Operational Space Humidity trend | Read Only | |
| Operational Outdoor Air Temperature | Operational Outdoor Air Temperature trend | Read Only | |
| Operational Outdoor Air Quality | Operational Outdoor Air Quality trend | Read Only | |
| Trend: Economizer | Economizer Damper % Command | Economizer Damper % Command trend | Read Only |
| Econ Free Cooling Available | Econ Free Cooling Available trend | Read Only | |
| Economizer Status | Economizer Status trend | Read Only | |
| Return Air Enthalpy | Return Air Enthalpy trend | Read Only | |
| Building Pressure Setpoint | Building Pressure Setpoint trend | Read Only | |
| Building Static Pressure | Building Static Pressure trend | Read Only | |
| Reversing Valve | Reversing Valve trend | Read Only | |
| Trend: Misc: Hot Gas Reheat | Hot Gas Reheat Command | Hot Gas Reheat Command trend | Read Only |
| Hot Gas Reheat Status | Hot Gas Reheat Status trend | Read Only | |
| Hot Gas Reheat Humidity Setpoint | Hot Gas Reheat Humidity Setpoint trend | Read Only | |
| Trend: Misc: Demand Ventilation | Fresh Air Intake Setpoint | Fresh Air Intake Setpoint trend | Read Only |
| Fresh Air Intake Value | Fresh Air Intake Value trend | Read Only | |
| Trend: Fault: Misc | X-OUT | X-OUT trend | Read Only |
| Dirty Filter Switch | Dirty Filter Switch trend | Read Only | |
| Trend: Fault: Heating Stage 1 | Heat Limit1 Switch | Heat Limit1 Switch trend | Read Only |
| Heat Limit1 Switch Lockout | Heat Limit1 Switch Lockout trend | Read Only | |
| Trend: Fault: Heating Stage 2 | Heat Limit2 Switch | Heat Limit2 Switch trend | Read Only |
| Heat Limit2 Switch Lockout | Heat Limit2 Switch Lockout trend | Read Only | |
| Trend: Fault: Heating Stage 3 | Heat Limit3 Switch | Heat Limit3 Switch trend | Read Only |
| Heat Limit3 Switch Lockout | Heat Limit3 Switch Lockout trend | Read Only | |
| Trend: Fault: Cooling Stage 1 | High Pressure Limit | High Pressure Limit trend | Read Only |
| High Pressure Lockout | High Pressure Lockout trend | Read Only | |
| Low Pressure Limit | Low Pressure Limit trend | Read Only | |
| Low Pressure Lockout | Low Pressure Lockout trend | Read Only | |
| Freeze Condition | Freeze Condition trend | Read Only | |
| Freeze Condition Lockout | Freeze Condition Lockout trend | Read Only | |
| Evaporator Coil Temp | Evaporator Coil Temp trend | Read Only | |
| Condenser Coil Temp | Condenser Coil Temp trend | Read Only | |
| Trend: Fault: Cooling Stage 2 | High Pressure Limit | High Pressure Limit trend | Read Only |
| High Pressure Lockout | High Pressure Lockout trend | Read Only | |
| Low Pressure Limit | Low Pressure Limit trend | Read Only | |
| Low Pressure Lockout | Low Pressure Lockout trend | Read Only | |
| Freeze Condition | Freeze Condition trend | Read Only | |
| Freeze Condition Lockout | Freeze Condition Lockout trend | Read Only | |
| Evaporator Coil Temp | Evaporator Coil Temp trend | Read Only | |
| Condenser Coil Temp | Condenser Coil Temp trend | Read Only | |
| Trend: Fault: Cooling Stage 3 | High Pressure Limit | High Pressure Limit trend | Read Only |
| High Pressure Lockout | High Pressure Lockout trend | Read Only | |
| Low Pressure Limit | Low Pressure Limit trend | Read Only | |
| Low Pressure Lockout | Low Pressure Lockout trend | Read Only | |
| Freeze Condition | Freeze Condition trend | Read Only | |
| Freeze Condition Lockout | Freeze Condition Lockout trend | Read Only | |
| Evaporator Coil Temp | Evaporator Coil Temp trend | Read Only | |
| Condenser Coil Temp | Condenser Coil Temp trend | Read Only | |
| Trend: Fault: Cooling Stage 4 | High Pressure Limit | High Pressure Limit trend | Read Only |
| High Pressure Lockout | High Pressure Lockout trend | Read Only | |
| Low Pressure Limit | Low Pressure Limit trend | Read Only | |
| Low Pressure Lockout | Low Pressure Lockout trend | Read Only | |
| Freeze Condition | Freeze Condition trend | Read Only | |
| Freeze Condition Lockout | Freeze Condition Lockout trend | Read Only | |
| Evaporator Coil Temp | Evaporator Coil Temp trend | Read Only | |
| Condenser Coil Temp | Condenser Coil Temp trend | Read Only | |
| Trend: Diagnostics: Cooling Stage 1 | Suction Pressure | Suction Pressure trend | Read Only |
| Liquid Pressure | Liquid Pressure trend | Read Only | |
| Suction Temperature | Suction Temperature trend | Read Only | |
| Liquid Temperature | Liquid Temperature trend | Read Only | |
| Superheat | Superheat trend | Read Only | |
| Subcooling | Subcooling trend | Read Only | |
| Condensing Temperature over Ambient | Condensing Temperature over Ambient trend | Read Only | |
| Efficiency Index | Efficiency Index trend | Read Only | |
| Capacity Index | Capacity Index trend | Read Only | |
| Trend: Diagnostics: Cooling Stage 2 | Suction Pressure | Suction Pressure trend | Read Only |
| Liquid Pressure | Liquid Pressure trend | Read Only | |
| Suction Temperature | Suction Temperature trend | Read Only | |
| Liquid Temperature | Liquid Temperature trend | Read Only | |
| Superheat | Superheat trend | Read Only | |
| Subcooling | Subcooling trend | Read Only | |
| Condensing Temperature over Ambient | Condensing Temperature over Ambient trend | Read Only | |
| Efficiency Index | Efficiency Index trend | Read Only | |
| Capacity Index | Capacity Index trend | Read Only | |
| Trend: Diagnostics: Cooling Stage 3 | Suction Pressure | Suction Pressure trend | Read Only |
| Liquid Pressure | Liquid Pressure trend | Read Only | |
| Suction Temperature | Suction Temperature trend | Read Only | |
| Liquid Temperature | Liquid Temperature trend | Read Only | |
| Superheat | Superheat trend | Read Only | |
| Subcooling | Subcooling trend | Read Only | |
| Condensing Temperature over Ambient | Condensing Temperature over Ambient trend | Read Only | |
| Efficiency Index | Efficiency Index trend | Read Only | |
| Capacity Index | Capacity Index trend | Read Only | |
| Trend: Diagnostics: Cooling Stage 4 | Suction Pressure | Suction Pressure trend | Read Only |
| Liquid Pressure | Liquid Pressure trend | Read Only | |
| Suction Temperature | Suction Temperature trend | Read Only | |
| Liquid Temperature | Liquid Temperature trend | Read Only | |
| Superheat | Superheat trend | Read Only | |
| Subcooling | Subcooling trend | Read Only | |
| Condensing Temperature over Ambient | Condensing Temperature over Ambient trend | Read Only | |
| Efficiency Index | Efficiency Index trend | Read Only | |
| Capacity Index | Capacity Index trend | Read Only | |
| Set Schedule | Occupancy Schedule | The set occupancy schedule determined in system configuration | Read Only |
| Menu | Object or parameter | Description | Adjustable |
|---|---|---|---|
| Home Page | Fan Status | This is the fan status of the change over bypass or VAV unit that is suppling air to the zones. | Read only |
| Supply Air Temperature | This is the SAT of the change over bypass or VAV unit that is suppling air to the zones. | Read only | |
| Unit Status | This is the unit status of the change over bypass or VAV unit that is suppling air to the zones. | Read only | |
| Zone Temperature | This is the zone temperature of the zone(s) connected to the zone coordinator. The list shows each zone temperature of each zone connected. | Read only | |
| Zone Vote | This is the vote sent from the COBP systems to the zone coordinator from the connected zones. The vote is for either Urgent Heat, Heat, Satisfied, Cool or urgent Cool. The zone coordinator determines what state the unit controls to based on all of the votes from the zones. | Read only | |
| Zone Can Vote | In COBP systems, this parameter indicates if the zone is currently allowed to vote. This parameter shows false if a zone is locked out from voting by a manual setting or because it cannot reach the temperature within the Lockout Time. | Read only | |
| Active Mode | On VAV systems, this is the current state the zone is in. Heating, Cooling or Satisfied. Each zone shows their mode. | Read only | |
| Firmware Main Version | Displays the firmware version for the given zone controller. The list shows this parameter for each connected zone controller. | Read only | |
| Application Version | Displays the application version for the given zone controller. The list shows this parameter for each connected zone controller. | Read only | |
| Application Name | Displays the application name for the given zone controller. It can be Verasys Incremental Heating Application, Verasys Staged Heating Application, Verasys SCR Heating Application, or Verasys Zone Damper Application. The list shows this parameter for each connected zone controller. | Read only | |
| Unit | Unit Enable | With this object you can command the RTU to shut down. This will shut down all of the zones. | Adjustable: Enable/Shutdown |
| Network Temporary Occupancy Request | If any zone associated with a group is in a temporary occupancy state this flags as true. The temporary occupancy command is then sent to that group for the length of the temporary occupancy timeout. | Adjustable: False/True | |
| Operational Occupancy | Effective occupancy status of a group | Read only | |
| Temporary Occupancy Timeout | The duration of a temporary occupancy request. This value is sent to the rooftop unit controller when adjusted. | Adjustable: 30 min to 480 min | |
| Representative Zone | On VAV systems this is the zone that represents night setup and setback zone. You can use this to reset the SAT if it is enabled. | Adjustable: Range: 46°F to 99°F | |
| Load Shed Active | The status of the load shed command to the zone coordinator. When active, all zones are in load shed if the zones are enabled for load shed. | Read only | |
| Zoning System State | This is a trouble shooting object that identifies missing rooftop units, or unsupported rooftop units, a bypass damper when it is not needed, or an unsupported zone. | Read only | |
| Device Being Provisioned | While performing a VZC100 update, this menu parameter indicates the device that is currently being provisioned and can be either the VZC or one of the ZECs connected on the zone bus. When no update is in process, this parameter is empty. | Read only | |
| Provisioning Command | Provides a high level description of the state of the provisioning. | Read only | |
| Provisioning Detail Code | Provides a detailed description of the state of the provisioning. | Read only | |
| Provisioning Error Code | Indicates if there was an error with provisioning. | Read only | |
| Provisioning Status | Shows the status of provisioning. | Read only | |
| System Package Mismatch Information | Indicates if the current version of any of the ZECs or the VZC do not match the expected package version. Most often this occurs when an older ZEC is connected to a newer VZC. The red fault LED on the VZC slowly blinks while in a mismatch state. | Read only | |
| Commissioning | Control Mode | Sets the
mode of the unit RTU or VAV/COBP unit. Note:
If this is set to off, the entire system is shut
down.
|
Adjustable:
|
| Balancer Mode | When initiated, zone dampers index to their maximum positions, VAV boxes index to their cooling maximum flow positions and the bypass damper closes. | Adjustable: Enable/Disable | |
| Title 24 Test Mode | When you are in title 24 test mode, the economizer damper ramp rate drops from 5% every 30 minutes to 5% every two minutes, so you can test the demand ventilation mode sequence faster. This does not test the Title 24 load shed. | Adjustable: False/True | |
| Construction Mode | Sets the mode of the unit during construction. This ignores typical shutdown conditions. Use this feature to temper the space during construction. Only available during change over bypass. Also make sure zone dampers are blocked open when you run the unit in construction mode to relieve duct pressure. | Adjustable:
|
|
| Controller | Firmware Version | Displays the firmware version of the controller. | Read only |
| Relearn System | Alerts the
zone coordinator to rediscover all of the devices that are connected to
the zone bus. Note: Only
applicable when VZC firmware version is 4.x or
greater.
|
Adjustable: False/True | |
| Address | Shows the address of the controller. The address is set by the dip switches on the controller. | Read only | |
| Device OID | This is the BACnet device OID for the system bus. If on a standalone Verasys System this parameter is not used, but if connected to a 3rd party facility management system it sets the BACnet ID for the zone coordinator. | Adjustable: Range: 1 to 4,194,303 | |
| Time | The time that was set by the SBH. To change the date and time, navigate to on the SBH and adjust the date and time. This adjustment syncs to all online devices. | Read only | |
| Date | Shows the date that the controller is set to. | Read only | |
| Details: Setpoints | Supply Temperature Cooling Setpoint | On change over bypass systems, this is the setpoint the RTU controls to when the system calls for cooling. | Adjustable: 40°F to 69°F |
| Supply Temperature Heating Setpoint | On change over bypass systems, this is the setpoint the RTU controls to when the system calls for heating. | Adjustable: 90°F to 130°F | |
| Supply Air Temperature Setpoint | On VAV systems, if the supply air temp reset strategy is set to true, this is the setpoint the RTU controls to. | Adjustable: 40°F to 70°F | |
| Maximum Supply Temp Setpoint Adjust | On VAV systems, if the supply air temp reset strategy is set to true, this is the maximum adjustment the of the supply air setpoint plus or minus what it is set to. | Adjustable: 0°F to 5°F | |
| Duct Pressure Setpoint | On VAV systems, if the duct static setpoint reset strategy is set to true, this is the setpoint the RTU controls to. | Adjustable: 0.5 in. wc to 4.5 in. wc | |
| Max Duct Static SP Adjust | On VAV systems, if the duct static setpoint reset is set to true, this is the maximum adjustment of the duct pressure setpoint plus or minus what it is set to. | Adjustable: 0 in. wc to 0.5 in. wc | |
| Economizer Minimum Position Setpoint | Sets the economizer minimum position if the economizer is installed on the unit. | Adjustable: 0% to 100% | |
| Details: Control | Supply Temp Reset Strategy | On VAV Systems, if set to true the zone coordinator resets the SAT based on the zone that is set as the representative zone. If the zone is providing as much cooling as it can, it adjusts the SAT down towards the supply air setpoint minus maximum SAT adjust. If the zone is satisfied it adjusts the SAT up towards the supply air setpoint plus maximum SAT adjust. | Adjustable: Enable/Disable |
| Duct Static Setpoint Reset Enable | On VAV Systems, if set to true the zone coordinator resets the duct static pressure setpoint based on the zone that has the most open damper trying to control it between 85% and 95% open. If the zone is less than 85% it adjusts the duct pressure down. If the zone is greater than 95% it adjusts the duct pressure up. Using the Max Duct Static setpoint adjust to set the limits. | Adjustable: Enable/Disable | |
| Unocc Heating Cooling Enable | On VAV systems, this enables the night setup and setback of the unit based on the conditions of the representative zone. | Adjustable: Enable/Disable | |
| VFD Econ Min Pos Reset | On VAV Systems, the VFD economizer minimum position reset strategy adjusts the economizer minimum position proportional to the supply fan speed to maintain the outdoor ventilation rate. | Adjustable: False/True | |
| Details: Changeover | Min Requests to Change | The system changes from heat to cool when the cooling requests exceeds the minimum number of requests to change modes and all heating requests have been satisfied below this value. The system changes from cool to heat when the heating requests exceeds the minimum number of requests to change modes and all cooling requests have been satisfied below this value. | Adjustable: 1 to 4 |
| Min Urgent Requests to Change | The system changes from heat to cool when the urgent cooling requests exceeds the minimum number of urgent requests to change modes. The system changes from cool to heat when the urgent heating requests exceeds the minimum number of urgent requests to change modes. | Adjustable: 1 to 4 | |
| Urgent Heat Requests | Number of zones with urgent requests for heat. | Ready only | |
| Total Heat Requests | Number of zones with requests for heat. A combination of urgent and regular requests. | Ready only | |
| Urgent Cool Requests | Number of zones with urgent requests for cooling. | Ready only | |
| Total Cool Requests | Number of zones with requests for cooling. A combination of urgent and regular requests. | Ready only | |
| Changeover Min Time | A user-set timer prevents cycling between the heat and cool modes. The timer begins running when it enters either the heat or cool mode. Once it expires, the system may change modes if the other conditions are met. The timer restarts when the mode changes. | Adjustable: 10 min to 60 min | |
| Changeover State | The current state of the changeover timer | Read only |
| Menu | Object or Parameter | Description | Adjustable |
|---|---|---|---|
| Home Page | Duct Static Pressure | The Duct Static Pressure reading from the differential pressure sensor. | Read only |
| Duct Static Pressure Setpoint | This is the setpoint the controller is modulating the bypass damper(s) to. | Adjustable: 0 in. wc to 5.0 in. wc | |
| Damper Position | The commanded position of the bypass damper(s). | Read only | |
| Unit Enable | The command given to the bypass damper by the zone coordinator. | Adjustable: Enable/Shutdown | |
| Setup | Duct Pressure Setpoint | This is the setpoint the controller is modulating the bypass damper(s) to. | Adjustable: 0 in. wc to 5.0 in. wc |
| Damper Maximum Position | Sets the maximum position the damper moves to. | Adjustable: Range 0% to 100% | |
| Heat Cool Mode | Shows what state the unit is in. Heating, Cooling, Fan Only, Balancing, Satisfied or Off. | Read only | |
| Unit Enable | The command given to the bypass damper by the zone coordinator. | Adjustable: Enable/Shutdown | |
| Damper Direction to Close | Sets the direction to close the bypass damper that is a part of the controller. To set the second bypass damper direction you must set a jumper on the actuator. | Adjustable: clockwise/counter clockwise | |
| Power Fail Restart Enable | Upon a power fail the controller delays 5 minutes before it comes back operational. This is done so electrical demand is not spiked. | Adjustable: Enable/Disable | |
| Controller | Firmware Version | Displays the firmware version of the controller. | Read only |
| Address | Shows the address of the controller. The address is set by the dip switches on the controller. | Read only | |
| Unit Model Number | Shows the model number of the controller. | Read only | |
| Trends | Duct Static Pressure | 288 samples are taken at a 15 minute period. | Read only |
| Scheduled Occupancy | 10 samples in total. 1 sample taken every change of value. | Read only | |
| Damper Position | 288 samples are taken at a 15 minute period. | Read only |
| Menu | Object or Parameter | Description | Adjustable |
|---|---|---|---|
| Home Page | Zone Temperature | Zone temperature reading from the zone sensor. | Read only |
| Effective Heating Setpoint | This is the actual calculated heating setpoint the zone controls to based on occupancy and the warmer/cooler adjustment applied from the NS8000 sensor. | Read only | |
| Effective Cooling Setpoint | This is the actual calculated cooling setpoint the zone controls to, taking into account occupancy and the warmer/cooler adjustment applied from the NS8000 sensor. | Read only | |
| Operational Occupancy | This is the commanded occupancy from the zone coordinator. The zone is either in an occupied, unoccupied or standby state. Temporary occupancy can switch this from unoccupied to occupied. If a motion sensor is connected and motion is not sensed it switches to standby. | Read only | |
| Active Mode | This is the current state the box is in. Heating, Cooling, Satisfied or Temperature Unreliable. This object only shows up on VAV systems. | Read only | |
| Zone Vote | This is the vote sent to the zone coordinator. The zone votes for either Urgent Heat, Heat, Satisfied, Cool or urgent Cool. The zone coordinator determines what state the unit controls to based on all of the votes from the zones. This object only shows up on change over bypass systems. | Read only | |
| Network Override Supply Air Temperature | This is the supply air temperature as measured by the RTU/AHU and shared over the network to the ZEC through the VZC100. | Read only | |
| Damper Position | The commanded position of the zone damper. | Read only | |
| Discharge Air Temperature | This is the temperature of the air that leaves the VAV box. The discharge air temperature sensor is typically installed to measure the heat rise of the box heater. This parameter is only visible if DA-T sensor is installed. | Read only | |
| Supply Flow | The supply air flow measured by the VAV box. | Read only | |
| Supply Flow Setpoint | The flow setpoint the damper is controlling the supply air flow to. | Read only | |
| Indoor Air Quality | This is the measurement of CO2 in the space. If it is too high, the system drives more fresh air into the space. This parameter is only visible if CO2 sensor is installed. | Read only | |
| Fan Command | The VAV box fan command. This parameter is only visible if ZEC is set up for fan. | Read only | |
| Heating Stage Command 1 | The first
stage of heating command. Note: This parameter is visible if you use
staged or proportional SCR heat. If you use proportional SCR heat,
this parameter shows whether SCR heat is enabled.
|
Read only | |
| Heating Stage Command 2 | The second
stage of heating command. Note: This parameter is visible if ZEC is
configured for two stages of heat.
|
Read only | |
| Heating Stage Command 3 | The third
stage of heating command. Note: This parameter is visible if ZEC is
configured for three stages of heat.
|
Read only | |
| Box Heating Status | This parameter shows when the box heating is able to activate based on when supply flow is greater than stage reheat minimum flow setpoint. | Read only | |
| Supplemental Heating Stage Command | The
supplemental heating stage command. Note: This parameter is visible if you use staged heat.
|
Read only | |
| Home Page (continued) | Heating Percent Command | The box
heating percent command. Note: This parameter is visible when
control application type is set to incremental or proportional SCR
heat.
|
Read only |
| Supplemental Heating Percent Command | The
supplemental heating percent command. Note: This parameter is visible when
control application type is set to incremental or proportional SCR
heat.
|
Read only | |
| Temp Occ | Temporary Occupancy. If enabled, any adjustment to the zone sensor during the unoccupied mode places the zone in the occupied state and this parameter sets to true. The Network Temporary Occupancy Request parameter also sets to true, and the unit starts and runs for the temporary occupancy duration. | Read only | |
| Ventilation Request | Indicates whether the zone CO2 level is currently higher than the setpoint and the zone needs additional ventilation. | Read only | |
| Box Heating Type | Shows the type of heat installed in the VAV box. | Read only | |
| Supplemental Heating Type | Shows the type of heat installed for supplemental or perimeter heat. | Read only | |
| Cooling PID Saturation Status | Overview of the cooling PID loop status. A normal status indicates that cooling can occur at any time or cooling is currently on. The timing high status indicates that the output is at 100%, and the high status indicates 100% for more than five minutes. Over-ridden means cooling is inactive. | Read only | |
| Heating PID Saturation Status | Overview of the heating PID loop status. A normal status indicates that heating can occur at any time or heating is currently on. The timing high status indicates that the output is at 100%, and the high status indicates 100% for more than five minutes. Over-ridden means cooling is inactive. | Read only | |
| Setpoints | Occupied Cooling Setpoint | When occupied the thermostat controls cooling to this level. Set above occupied heating setpoint. Defaults to 72°F. | Adjustable: 46°F to 99°F |
| Occupied Heating Setpoint | When occupied the thermostat controls heating to this level. Set below occupied cooling setpoint. Defaults to 68°F. | Adjustable: 45°F to 98°F | |
| Unoccupied Cooling Setpoint | When unoccupied the thermostat controls cooling to this level. Defaults to 80°F. | Adjustable: 46°F to 99°F | |
| Unoccupied Heating Setpoint | When unoccupied the thermostat controls heating to this level. Set below unoccupied cooling setpoint. Defaults to 60°F. | Adjustable: 45°F to 98°F | |
| Standby Cooling Setpoint | In order for the standby cooling setpoint to appear, set the occupancy mode to external. When set to external the zone switches to this setpoint when motion is no longer sensed and the unit is occupied. Defaults to 74°F. | Adjustable: 46°F to 99°F | |
| Standby Heating Setpoint | In order for the standby Heating setpoint to appear, set the occupancy mode to external. When set to external, the zone switches to this setpoint when motion is no longer sensed and the unit is occupied. Defaults to 66°F. | Adjustable: 45°F to 98°F | |
| Supply Air Temperature Setpoint | When the space temperature drops below the heating setpoint, the zone controller starts from the supply air temperature setpoint and resets to the supply air setpoint heating Max. Once the Heating Max setpoint is reached the supply air flow resets from heating minimum flow to cooling maximum flow. | Adjustable: 45°F to 130°F | |
| Warmer/Cooler Adjust Range | This is the range that the warmer cooler adjustment on the zone sensor can affect the setpoint. Setting it to zero means the user has no adjustment at the sensor. Default is 5°F | Adjustable: 0°F to 5°F | |
| Warmup Diff | This parameter indicates the amount with which the supply temperature must exceed the current zone temperature so that the controller detects a warmup condition. | Adjustable: -25 delta °F to 100 delta °F | |
| Commissioning: Flow | Cooling Maximum Flow | Sets the maximum supply air flow of the VAV box when cooling. This flow is also used if the ZEC is in warmup mode, this occurs when the network override supply air temperature is greater than the zone temperature plus warmup differential and the ZEC calls for heat. | Adjustable: 0 cfm to 10,000 cfm |
| Occupied Cooling Min Flow | Sets the minimum supply air flow of the VAV box when cooling. | Adjustable: 0 cfm to 10,000 cfm | |
| Occupied Heating Min Flow | Sets the minimum supply air
flow of the VAV box when heating. Note: When the zone is in
heating mode, the supply air flow is constant. Thus, no maximum
heating air flow.
|
Adjustable: 0 cfm to 10,000 cfm | |
| Unoccupied Cooling Min Flow | Sets the minimum supply air flow of the VAV box when unoccupied cooling and in the cooling mode. | Adjustable: 0 cfm to 10,000 cfm | |
| Unoccupied Heating Min Flow | Sets the minimum supply air flow of the VAV box when unoccupied heating and in the heating mode. | Adjustable: 0 cfm to 10,000 cfm | |
| Warmup Min Flow | During warmup mode this is the minimum flow to the VAV box. If the box does not call for heat, the box controls to this minimum flow setpoint. | Adjustable: 0 cfm to 10,000 cfm | |
| Staged Reheat Min Flow | Sets the minimum heating flow for electric box reheat control. This parameter serves an additional control safety to the high-limit switches in the box. It is best practice to set this parameter to 70 cfm per kW of electric heat. | Adjustable: 0 cfm to 10,000 cfm | |
| DCV Max Flow | The DCV maximum ventilation flow. As determined by the CO2 setpoint and proportional band, this is the maximum flow the DCV is set to. For example, if this is set to 700cfm and the controller is requiring maximum ventilation as determined by the DCV sequence, the system controls to 700cfm. However, if the system requires more flow because of temperature control, the flow setpoint may increase to the occupied cooling maximum flow setpoint in this section. | Adjustable: 0 cfm to 10,000 cfm | |
| DCV Occupied Cooling Min Flow | While in demand control ventilation (CO2 Control) the minimum cooling supply air flow starts with this and span to the DCV maximum flow. | Adjustable: 0 cfm to 10,000 cfm | |
| DCV Occupied Heating Min Flow | While in demand control ventilation (CO2 Control) the minimum heating supply air flow starts with this and span to the DCV maximum flow. | Adjustable: 0 cfm to 10,000 cfm | |
| Supply Flow | Shows the supply air flow measured by the VAV box. | Read only | |
| Supply Flow Setpoint | Shows the flow setpoint the damper is controlling the supply air flow to. | Read only | |
| Supply Area | Shows the supply inlet area used to calculate the supply flow. | Adjustable: 0 sq. ft. to 8.0 sq. ft. | |
| Pickup Gain | Shows the K factor for the box. Also used to adjust and calibrate the flow. | Adjustable: 0.1 to 9.9 | |
| Velocity Pressure | Shows the velocity pressure sensed by the VAV box. | Read only | |
| Auto Calibration Command | This feature drives the VAV box damper shut and when it is shut, it offsets the differential pressure sensor so that it reads zero. | Adjustable: False/True | |
| Auto Calibration Status | The current status of the automatic calibration mode. | Read only | |
| Auto Calibration Offset | The resulting offset of the differential pressure sensor after an automatic calibration. | Read only | |
| Commissioning: Load Shed | Load Shed Adjust | This sets how the setpoint moves when a load shed command is issued. For example, if the Occupied Cooling Setpoint is 72°F, the cooling setpoint moves towards 76°F if the adjustment is set to four. If the Occupied Heating Setpoint is 70°F, the heating setpoint moves towards 66°F. | Adjustable: 0°F to 8°F |
| Load Shed Rate Limit | This sets the rate at which the controller adjusts the setpoint until it hits the load shed adjust. | Adjustable: 0 to 1°F/min | |
| Load Shed Allowed | Enables the user to remove zones from the load shed command. Set this to false and the zone is removed from a load shed. | Adjustable: False/True | |
| Load Shed Active | Shows the current command for a load shed event. | Read only | |
| Commissioning: DCV | Demand Ventilation Indoor Air Quality Setpoint | Sets the point where the CO2 level starts demand control ventilation. Above this level the zone switches to DCV and starts using the DCV positions. When you exceed this limit it issues a DCV call to the rooftop unit if DCV is enabled on the RTU. | Adjustable: 0 ppm to 5,000 ppm |
| Indoor Air Quality Prop Band | Sets the rate at which the damper goes from minimum to maximum position. For example: If set at 400ppm and the indoor air quality setpoint is at 700ppm, the sensor needs to reach 1100ppm in order for the maximum position to be set. The controller proportionally opens until it reaches that point. | Adjustable: 0 ppm to 1,000 ppm | |
| Ventilation Timer | This timer starts when you fall below the demand ventilation indoor air quality setpoint and after this time expires, the DCV call to the rooftop unit expires and goes back to economizer minimum position. | Adjustable: 5 min to 30 min | |
| Control Setup | Active Mode | Shows the current mode of the system. | Adjustable: Cool Only/Heat Only/Fan Only/Purge/Auto |
| Control Application Type | This parameter sets the type
of box heating installed. Important: When you change this
parameter, the controller reboots and all other parameter settings
are lost.
|
Adjustable: Incremental/Staged/Proportional SCR | |
| Unit Enable | Enables or shuts down the zone control. | Adjustable: Enable/Shutdown | |
| Power Fail Restart Enable | When the power fails, the controller delays the amount of time defined in Power Fail Restart Time before it comes back operational. This is done so electrical demand is not spiked. | Adjustable: Enable/Disable | |
| Warmer/Cooler Adjust Enable | Enables the warmer/cooler adjustment on the NS8000 to offset the effective heating/cooling setpoint. | Adjustable: False/True | |
| DCV Enable | When set to CO2 the DCV section in commissioning appears and a CO2 sensor, when connected, controls the zone damper to add more ventilation when the CO2 demand increases above setpoint. | Adjustable: None/CO 2 | |
| Temp Occ Enable | Temporary Occupancy. If enabled, any adjustment to the zone sensor during the unoccupied mode places the zone in the occupied state and this parameter sets to true. In addition the zone coordinators Network Temporary Occupancy Request parameter sets to true and the unit starts and run for the temporary occupancy duration. Setting the parameter to disable does not allow this function to take place for this zone. | Adjustable: Enable/Disable | |
| Zone Weight | Enables the user to increase the importance of a zone. For example, if zone weight is set to three, it counts the vote of the zone three times as much than a zone set to one. This parameter only shows up on COBP systems. | Adjustable: 0 to 3 | |
| Zone Vote Allowed | Enables the user to remove a zone from voting. This parameter only shows up on change over bypass systems. | Adjustable: False/True | |
| Lockout Enable | This parameter enables or disables the rogue zone logic that takes a zone out of voting if it remains far away from the setpoint for too long. | Adjustable: Disable/Enable | |
| Lockout Time | If the zone stays 3°F away from temperature setpoint for this duration, the zone is removed from the voting until the zone gets back in range is satisfied at some point. | Adjustable: 15 min to 90 min | |
| Occupancy Mode | When set to Schedule the zone switches occupancy state, using the occupancy schedule of the zone coordinator only. When set to External, the controller reads the occupancy sensor contact and toggle between occupancy setpoints and standby setpoints during occupied mode of the schedule. When the schedule is unoccupied the unit switches to unoccupied setpoint and turns off. | Adjustable: External/Schedule | |
| Auto Tuning Enable | Allows PRAC+ auto tuning algorithm to continuously tune the loops in the controller. Setting this to Disable turns off this feature. | Adjustable: Enable/Disable | |
| Control Setup (continued) | PID Tuning Reset | Resets the PRAC+ tuning to the default values. | Adjustable: Enable/Disable |
| Power Fail Restart Time | Use this parameter to set how long the control remains idle before starting after a power loss. | Adjustable: 30 s to 600 s | |
| Standalone Mode | Use this parameter to set whether the controller is in standalone mode and determines occupancy based on flow, or it is connected to a BAS. If the ZEC is connected to a zone coordinator as part of a Verasys zoning system, set standalone mode to off. | Adjustable: Off/On | |
| Occ Min Flow 1 | Use this parameter in standalone mode to set the minimum expected flow when the RTU or AHU is running. The box flow must be greater than this parameter for the ZEC to switch to occupied mode. | Adjustable: 0 cfm to 1,000 cfm | |
| SAT Limit Control | Use this parameter to enable the checking of supply air that enters the VAV box and to disable box heating if the supply air temperature exceeds the setpoint. | Adjustable: False/True | |
| High SAT Limit Setpoint | Configure this setpoint when you enable SAT limit control. If the supply air temperature exceeds this setpoint, box heating is disabled because the RTU or AHU already supplies hot air. | Adjustable: 50°F to 150°F | |
| Zone Group Number | Use this parameter to indicate to the VZC100 the group schedule that this zone follows. You can choose from four independent schedules. | Adjustable: 1 to 4 | |
| Equipment Setup | Min Valve Position | Use this
parameter to set the position of the heating valve when no heat is
needed. Note: This parameter is used when control application
type is set to proportional SCR heat.
|
Adjustable: 0% to 100% |
| Max Valve Position | Use this
parameter to set the position of the heating valve when maximum heat is
needed. Note: This parameter is used when control application
type is set to proportional SCR heat.
|
Adjustable: 0% to 100% | |
| Box Heating Stroke Time | Sets the
actuator stroke time for the incremental heating valve. Note: This parameter is used when control
application type is set to incremental.
|
Adjustable: Range: 30 s to 120 s | |
| Supplemental Heating Stroke Time | Sets the
actuator stroke time for the incremental supplemental heating valve.
Note: This parameter is used when control
application type is set to incremental.
|
Adjustable: Range: 30 s to 120 s | |
| Actuator Stroke Time | Sets the
damper actuator stroke time. Note: The ZEC510 actuator is a 60-second
motor.
|
Adjustable: Range: 30 s to 120 s | |
| Damper Direction to Close | Sets the direction to close the zone damper. | Adjustable: clockwise/counter clockwise | |
| Box Heating Polarity | Reverses the direction of the incremental heating valve. You can either switch this or reverse the wiring to the actuator. | Adjustable: Normal/Reverse | |
| Supplemental Heating Polarity | Reverses the direction of the incremental supplemental heating valve. You can either switch this or reverse the wiring to the actuator. | Adjustable: Normal/Reverse | |
| Number of Heating Stages Installed | Sets the number of box heating stages. | Adjustable: 0 - 3 | |
| Fan Control Type | Sets the type of fan for the VAV Box. | Adjustable:
|
|
| SAT Offset | Used to calibrate the supply air temperature sensor. This is only available if a SAT sensor is connected to input-3. | Adjustable: -5°F to 5°F | |
| ZNT Sensor Offset | Used to calibrate the zone temperature sensor. | Adjustable: -5°F to 5°F | |
| CO 2 Altitude Compensation | Altitude compensation used to calibrate the Netstat CO2 sensor. | Adjustable: 700 hPa to 1,200 hPa | |
| IAQ Offset | Used to Calibrate the CO2 Sensor. Only used for hardwired CO2 sensors not Netstat. | Adjustable: -250 ppm to 250 ppm | |
| Heating Priority | Use this parameter to set whether to use box heat or supplemental heat first when both are installed. | Adjustable: Box/Supplemental | |
| Heating Stage Command 1 Polarity | Use this
parameter to set the output action to either normally open or normally
closed for heating stage 1. Note: This parameter
is used when control application type is set to
staged.
|
Adjustable: Normal/Reverse | |
| Heating Stage Command 2 Polarity | Use this
parameter to set the output action to either normally open or normally
closed for heating stage 2. Note: This parameter
is used when control application type is set to
staged.
|
Adjustable: Normal/Reverse | |
| Heating Stage Command 3 Polarity | Use this
parameter to set the output action to either normally open or normally
closed for heating stage 3. Note: This parameter
is used when control application type is set to
staged.
|
Adjustable: Normal/Reverse | |
| Controller | Firmware Version | Displays the firmware version of the controller. | Read only |
| Application Version | This string indicates the build number for the current application. | Read only | |
| Application Name | This string indicates the name of the application that is loaded on the controller. | Read only | |
| Address | Shows the address of the controller. The address is set by the dip switches on the controller. | Read only | |
| Unit Model Number | Shows the model number of the controller. | Read only | |
| Trends | Zone Temperature | 288 samples are taken at a 15 minute period. | Read only |
| Indoor Air Quality | 288 samples are taken at a 15 minute period. | Read only | |
| Supply Air Temperature | 288 samples are taken at a 15 minute period. | Read only | |
| Heating Percent Command | 288 samples are taken at a 15 minute period. | Read only | |
| Supplemental Heating Percent Command | 288 samples are taken at a 15 minute period. | Read only | |
| Heating Stage Command 1 | 10 samples total. 1 sample taken every change of value. | Read only | |
| Heating Stage Command 2 | 10 samples total. 1 sample taken every change of value. | Read only | |
| Fan Command | 10 samples total. 1 sample taken every change of value. | Read only | |
| Supplemental Heating Stage Command | 10 samples total. 1 sample taken every change of value. | Read only | |
| Supply Flow | 288 samples are taken at a 15 minute period. | Read only |
Note: In order for the Commissioning: DCV tab
to appear, you must set the DCV Enable parameter to CO2.
| Menu | Object or Parameter | Description | Adjustable |
|---|---|---|---|
| Home Page | Zone Temperature | Zone temperature reading from the zone sensor. | Read only |
| Active Setpoint | This is the setpoint the zone is controlling to taking into account occupancy and the warmer/cooler adjustment. | Read only | |
| Operational Occupancy | This is the commanded occupancy from the zone coordinator. The zone is either in an occupied, unoccupied or standby state. Temporary occupancy can switch this from unoccupied to occupied. If a motion sensor is connected and motion is not sensed, it switches to standby. | Read only | |
| Zone Vote | This is the vote sent to the zone coordinator. The vote is either for Urgent Heat, Heat, Satisfied, Cool or urgent Cool. The zone coordinator determines what state the unit controls to, based on all of the votes from the zones. | Read only | |
| Damper Position | The commanded position of the zone damper. | Read only | |
| Temp OCC | Temporary Occupancy. If enabled, any adjustment to the zone sensor during the unoccupied mode places the zone in the occupied state and this parameter sets to true. In addition the zone coordinators Network Temporary Occupancy Request parameter sets to true and the unit starts and run for the temporary occupancy duration. | Read only | |
| Warmer/Cooler Adjustment | The output value of the adjustment applied by the operator at the zone sensor. The range of this adjustment is set by the warmer/cooler adjustment range parameter. | Read only | |
| Damper Mode | Indicates the mode of the zone damper. It can be heating, cooling, satisfied, or temperature unreliable. | Read only | |
| Network Override Supply Air Temperature | This is the supply air temperature as measured by the RTU and shared over the network to the ZEC through the VZC100. | Read only | |
| Ventilation Request |
Indicates whether the zone CO2 level is currently higher than the setpoint and the zone needs additional ventilation. Note: This point is only visible if DCV enable is
set to CO2.
|
Read only | |
| Heating PID Saturation Status | This parameter indicates the status of the PID loop for heating. Normal indicates normal control, timing high is when the heating loop is at 100% and high is when the loop is at 100% for more than 5 minutes. Over-ridden means heating is inactive. | Read only | |
| Cooling PID Saturation Status | This parameter indicates the status of the PID loop for cooling. Normal indicates normal control, timing high is when the cooling loop is at 100% and high is when the loop is at 100% for more than 5 minutes. Over-ridden means cooling is inactive. | Read only | |
| Setpoints | Occupied Cooling Setpoint | When occupied, the thermostat controls cooling to this level. Set above occupied heating setpoint. Defaults to 72°F. | Adjustable: 46°F to 99°F. |
| Occupied Heating Setpoint | When occupied, the thermostat controls heating to this level. Set below occupied cooling setpoint. Defaults to 68°F. | Adjustable: 45°F to 98°F | |
| Unoccupied Cooling Setpoint | When unoccupied, the thermostat controls cooling to this level. Defaults to 80°F. | Adjustable: 46°F to 99°F | |
| Unoccupied Heating Setpoint | When unoccupied, the thermostat controls heating to this level. Set below unoccupied cooling setpoint. Defaults to 60°F. | Adjustable: 45°F to 98°F | |
| Standby Cooling Setpoint | In order for the standby cooling setpoint to appear, set the occupancy mode to external. When set to external, the zone switches to this setpoint when motion is no longer sensed and the unit is occupied. Defaults to 74°F. | Adjustable: 46°F to 99°F | |
| Standby Heating Setpoint | In order for the standby heating setpoint to appear, set the occupancy mode to external. When set to external, the zone switches to this setpoint when motion is no longer sensed and the unit is occupied. Defaults to 66°F. | Adjustable: 45°F to 98°F | |
| Warmer/Cooler Adjust Range | This is the range that the warmer cooler adjustment on the sensor can affect the setpoint. Setting it to zero means the user has no adjustment at the sensor. Default is 3°F. | Adjustable: 0°F to 5°F | |
| Commissioning: Flow | Damper Cooling Min Position | Sets the minimum position that the damper adjust to when the damper is cooling. Default is 50%. | Adjustable: 0% to 100% |
| Damper Heating Min Position | Sets the minimum position that the damper adjusts to when the damper is heating. Default is 50%. | Adjustable: 0% to 100% | |
| Damper Max Position | This sets the maximum that the damper can open. Use this to reduce flow or noise. Default is 100%. | Adjustable: 0% to 100% | |
| Damper Satisfied Min Position | Sets the minimum position that the damper adjusts to when the damper is satisfied. Default is 10%. | ||
| Commissioning: Title 24 Load Shed | Load Shed Adjust | The sets how the setpoints move when a load shed command is issued. For example, if the Occupied Cooling Setpoint is 72°F the cooling setpoint moves towards 76°F if the adjustment is set to four. If the Occupied Heating Setpoint is 70°F the heating setpoint moves towards 66°F. | Adjustable: 0°F to 8°F |
| Load Shed Rate Limit | This sets the rate at which the controller adjusts the setpoint until it hits the load shed adjust. | Adjustable: 0 to 1°F/min | |
| Load Shed Allowed | The user can remove zones from the load shed command. Set this to false and the zone is removed from a load shed. | Adjustable: False/True | |
| Load Shed Active | Shows the current command for a load shed event. | Read only | |
| Commissioning: DCV | Demand Ventilation Indoor Air Quality Setpoint | Sets the point where the CO2 level starts demand control ventilation. Above this level the zone switches to DCV and starts using the DCV positions. When you exceed this limit it issues a DCV call to the rooftop unit if DCV is enabled on the RTU. | Adjustable: 0 ppm to 5,000 ppm |
| Indoor Air Quality Prop Band | Sets the rate at which the damper goes from minimum to maximum position. Example: If set at 400ppm and the indoor air quality setpoint is at 700ppm, the sensor needs to reach 1100ppm in order for the maximum position to be set. The controller proportionally opens until it reaches that point. | Adjustable: 0 ppm to 1,000 ppm | |
| Ventilation Timer | This timer starts when you fall below the demand ventilation indoor air quality setpoint and after this time expires the DCV call to the rooftop unit expires and goes back to economizer minimum position. | Adjustable: 5 min to 30 min | |
| DCV Cooling Min Value | The minimum damper position when cooling during a demand ventilation control state. | Adjustable: 0% to 100% | |
| DCV Heating Min Value | The minimum damper position when heating during a demand ventilation control state. | Adjustable: 0% to 100% | |
| DCV Max Vent Position | The maximum ventilation position. As determined by the setpoint and proportional band, this is the maximum position to set the ventilation. For example, if this is set to 50% and the controller is requiring maximum ventilation in the system, the damper adjusts to 50%. However, if the system requires more heating or cooling that damper may open further to the maximum position set in the section. | Adjustable: 0% to 100% | |
| Control Setup | Active Mode | Shows the mode of the system. | Adjustable: Cool Only/Heat Only/Fan Only/Water Flush/Purge/Auto |
| Unit Enable | Enables or shuts down the zone control. | Adjustable: Enable/Shutdown | |
| Power Fail Restart Enable | Upon a power fail the controller delays five minutes before it comes back operational. This is done so electrical demand is not spiked. | Adjustable: Enable/Disable | |
| Warmer/Cooler Adjust Enable | The warmer/cooler adjustment to offset the current setpoint. | Adjustable: False/True | |
| DCV Enable | When set to CO2 the DCV section in commissioning appears and a CO2 sensor when connected, controls the zone damper to add more ventilation when the CO2 demand increases above setpoint. | Adjustable: None/CO 2 | |
| Temp OCC Enable | Setting this parameter to enable means you can adjust the zone sensor during the unoccupied mode, thus placing the zone in the occupied state. In addition, the zone coordinators Network Temporary Occupancy Request parameter sets to true and the unit starts and runs for the temporary occupancy duration. Setting the parameter to disable means this function cannot take place in this zone. | Adjustable: Enable/Disable | |
| Zone Weight | The user can increase the importance of a zone. For example, if the zone weight is set to three, it counts the vote of the zone three times as much than a zone set to one. | Adjustable: 0 to 3 | |
| Zone Vote Allowed | The user can remove a zone from voting. | Adjustable: False/True | |
| Lockout Enable | This parameter enables or disables the rogue zone logic that takes a zone out of voting if it remains far away from the setpoint for too long. | Adjustable: Disable/Enable | |
| Lockout Time | If the zone stays at 3°F away from the temperature setpoint for the duration of the lockout time, the zone is removed from the voting until the zone is satisfied at some point. | Adjustable: 15 min to 90 min | |
| Occupancy Mode | When set to schedule, the zone switches occupancy state using the occupancy schedule of the zone coordinator only. When set to external, the controller looks at the occupancy sensor contact and toggle between occupancy setpoints and standby setpoints during occupied mode of the schedule. When the schedule is unoccupied the unit switches to unoccupied setpoint and turn off. | Adjustable: External/Schedule | |
| Auto Tune Enable | Allows PRAC+ auto tuning algorithm to continuously tune the loops in the controller. Setting this to disable turns off this feature. | Adjustable: Enable/Disable | |
| PID Tune Reset | Resets the PRAC+ tuning to the default values. | Adjustable: Enable/Disable | |
| Zone Group Number | Use this parameter to indicate to the VZC100 the group schedule that this zone follows. You can choose from four independent schedules. | Adjustable: 1 to 4 | |
| Equipment Setup | Min Valve Position |
Use this parameter to set the position of the heating valve when no
heat is needed.
Note: This parameter is used for proportional SCR
heat.
|
Adjustable: 0% to 100% |
| Max Valve Position |
Use this parameter to set the position of the heating valve when
maximum heat is needed.
Note: This parameter is used for proportional
SCR heat.
|
Adjustable: 0% to 100% | |
| Box Heating Installed | Use this parameter to specify whether box heating is installed. | Adjustable: No/Yes | |
| Box Heating Polarity | This reverses the direction of the incremental heating valve. You can either switch this or reverse the wiring to the actuator. | Adjustable: Normal/Reverse | |
| Heating Priority | Use this parameter to set whether to first use box heat or supplemental heat when both are installed. | Adjustable: Box/Supplemental | |
| CO2 Altitude Compensation | Altitude compensation used to calibrate the Netstat CO2 sensor. | Adjustable: 700 hPa to 1,200 hPa | |
| Supplemental PWM Enable | Adjustable: False/True | ||
| Supplemental Heating Installed | Use this parameter to specify whether supplemental heating is installed. | Adjustable: No/Yes | |
| Actuator Stroke Time | Sets the damper actuator stroke time. Note: The ZEC310 actuator is a 60 second motor. | Adjustable: 30 s to 120 s | |
| Damper Direction to Close | Sets the direction to close the zone damper. | Adjustable: clockwise/counter clockwise | |
| ZNT Sensor Offset | Used to calibrate the zone temperature sensor. | Adjustable: -5°F to 5°F | |
| Controller | Firmware Version | Displays the firmware version of the controller. | Read only |
| Application Name | Displays the name of the application. | Read only | |
| Application Version | Displays the version of the application. | Read only | |
| Address | Shows the address of the controller. The address is set by the dip switches on the controller. | Read only | |
| Unit Model Number | Shows the model number of the controller. | Read only | |
| Trends | Zone Temperature | 288 samples are taken at a 15 minute period. | Read only |
| Indoor Air Quality | 288 samples are taken at a 15 minute period. | Read only |
Note: In order for the Commissioning: DCV tab
to appear, you must set the DCV Enable parameter to CO2.
| Menu | Object or Parameter | Description | Adjustable | |
|---|---|---|---|---|
| Home Page | Zone Temperature | On the edge of the circle of comfort, the zone temperature reading from the zone sensor appears in one of the outer circles. | Read only | |
| Operating Setpoint | Inside the circle of comfort, this is the setpoint the zone controls to, taking into account occupancy and the warmer/cooler adjustment. | Read only | ||
| Occupied Status | Inside the circle of comfort, the unit occupancy status appears. | Read only | ||
| Unit Status | Inside the circle of comfort, the unit status shows the current status of the unit. If the unit is satisfied or off, the circle appears gray. If the unit is in cooling, the circle appears blue. If the unit is in heating, the circle appears red. | Read only | ||
| Fan Status | Arrows rotate around the circle when the fan is on. | Read only | ||
| Cooling Status | Shows the cooling status of the unit. | Read only | ||
| Heating Status | Shows the heating status of the unit. | Read only | ||
| Supply Air Temperature | Shows the supply air temperature of the unit. | Read only | ||
| Outdoor Air Temperature | If install shows the outside air temperature. | Read only | ||
| Alarms | The Alarms tab displays all alarms that are active. Click on All Alarms to see the history of alarms. | Read only | ||
| Overview | Setpoint Offset | This object shows how much was added or subtracted to the setpoint by the up/down arrows on the front screen. It is adjustable and the limit is adjustable by the MAX Setpoint Offset value. | Adjustable: MAX Setpoint Offset sets range | |
| Hold/Run | If set to hold, the thermostat controls to this setpoint until it is placed back to run. | Adjustable: Hold/Run | ||
| Active Setpoint | This is the setpoint the zone controls to, taking into account occupancy and the warmer/cooler adjustment. | Read only | ||
| Unit Enable | Enables or shuts down the unit. If set to Shutdown, the unit remains off until set to enable. | Adjustable: Enable/Shutdown | ||
| Fan Override |
|
Adjustable: On/Auto/Quiet | ||
| Effective Zone Temperature | The current zone temperature for the zone. | Read only | ||
| Units Status | Displays if the controller is cooling, heating, idle, disabled, or the reason why cooling and heating is unavailable. | Read only | ||
| Occupancy Status | Displays the effective occupancy state for the controller. | Read only | ||
| Setpoints | Occupied Cooling Setpoint | When occupied, the thermostat controls cooling to this level. Set above occupied heating setpoint. Defaults to 72°F. | Adjustable: 60.0°F to 100.0°F | |
| Occupied Heating Setpoint | When occupied, the thermostat controls heating to this level. Set below occupied cooling setpoint. Defaults to 68°F. | Adjustable: 45.0°F to 85.0°F | ||
| Unoccupied Cooling Setpoint | When unoccupied, the thermostat controls cooling to this level. Defaults to 80°F. | Adjustable: 60.0°F to 100.0°F | ||
| Unoccupied Heating Setpoint | When unoccupied, the thermostat controls heating to this level. Set below unoccupied cooling setpoint. Defaults to 60°F. | Adjustable: 45.0°F to 85.0°F | ||
| Standby Cooling Setpoint | In order for the standby cooling setpoint to appear, set the occupancy mode to external. When set to external, the zone switches to this setpoint when motion is no longer sensed and the unit is occupied. Defaults to 74°F. | Adjustable: 60.0°F to 100.0°F | ||
| Standby Heating Setpoint | In order for the standby heating setpoint to appear, set the occupancy mode to external. When set to external, the zone switches to this setpoint when motion is no longer sensed and the unit is occupied. Defaults to 66°F. | Adjustable: 45.0°F to 85.0°F | ||
| Occ Setpoint Select | You can use this parameter to choose whether setpoints shift up and down together with the same range or if they should have separate minimum and maximum values. | Adjustable: Setpoint Offset/Min and Max Setpoint | ||
| Heat Cool Setpoint Mode | Option to switch between distinct heating and cooling setpoints or a common setpoint with user-defined deadband. | Adjustable: Individual Setpoints/Common Setpoint | ||
| Setpoints: Dehumidification | Dehumidification | Humidity setpoint | 20% to 80% RH | |
| Setpoints: Temperature | Occupied Cooling | n/a | n/a | |
| Occupied Heating | n/a | n/a | ||
| Common Setpoint | n/a | n/a | ||
| Unoccupied Cooling | n/a | n/a | ||
| Unoccupied Heating | n/a | n/a | ||
| Standby Cooling | n/a | n/a | ||
| Standby Heating | n/a | n/a | ||
| Min Cooling Setpoint | n/a | n/a | ||
| Max Cooling Setpoint | n/a | n/a | ||
| Min Heating Setpoint | n/a | n/a | ||
| Max Heating Setpoint | n/a | n/a | ||
| Occ Setpoint Select | n/a | n/a | ||
| Min Setpoint | n/a | n/a | ||
| Max Setpoint | n/a | n/a | ||
| Heat Cool Setpoint Mode | n/a | n/a | ||
| Auto Changeover | The difference in temperature above or below the setpoint before a unit in the common setpoint mode switches from heating to cooling or cooling to heating. | 1 to 5 delta oF | ||
| Setpoints: Ventilation | Zone CO2 Setpoint | Setpoint for zone CO2 in ppm. | n/a | |
| Low OAT Setpoint | Limit setpoint for low OAT threshold. Ventilation is reduced to minimum value to protect equipment coils below this temperature. | 0 oF to 60 oF | ||
| Supply Air Temperature Low Limit | Low limit setpoint for air supplied from the RTU. Ventilation is reduced if cool OAT causes the supply air temperature to drop below this limit. | 40 oF to 65 oF | ||
| Supply Air Temperature High Limit | High limit setpoint for air supplied from the RTU. Ventilation is reduced if high OAT causes the supply air temperature to increase above this limit. | 40 oF to 65 oF | ||
| Schedule: Options | Optimal Start Enable | Enables or disables the optimal start algorithm to automatically start the equipment prior to the scheduled occupancy period. It does this in order to reach the occupied setpoint. At the same time the schedule transitions from unoccupied to occupied. Setting this option to yes only has an effect when the local schedule is used. | Adjustable: No/Yes | |
| Temp Occ Duration | Sets the duration for which the controller remains in a temporary occupancy period that is triggered during an unoccupied period. Temporary occupancy is triggered by interacting with the touch screen while unoccupied or by activating a binary input configured for temporary occupancy. | Adjustable: 0 min to 300 min | ||
| Motion Sensor Timeout | Sets how long the controller waits to return to standby mode after the last detection of motion while in a scheduled occupied period. Setting the timeout to zero minutes disables standby mode. | Adjustable: 0 min to 240 min | ||
| Manual Occupancy Mode | Use this mode to override all schedules and other sources of occupancy. You can also put the controller indefinitely into an occupied or unoccupied state. | Adjustable: No Override/Occupied/Unoccupied | ||
| Schedule Source | Sets the source of the occupancy schedule on the TEC. Setting to Local utilizes the internal 7-day programmable schedule, and setting to External uses the command from a BAS if it is online. If the BAS is offline, the schedule reverts to the onboard schedule. | Adjustable: External/Schedule | ||
| Display Settings | Passcode Enabled | Setting this to True means you can enter a 4-digit passcode into the configuration menu. You can only define a passcode via the local display. | Adjustable: 4 Digit Code | |
| Brightness Setting | Sets the brightness of the display when you are interacting with the display. | Adjustable: Range 0 - 10 | ||
| Enable Backlight Timeout | Sets whether the backlight should timeout and go to low brightness after three minutes. | Adjustable: No/Yes | ||
| Language | Sets the language shown on the screens. | Adjustable: English/French/Spanish | ||
| Units | Sets Imperial (IP) or Metric (SI) units on the display and exposed to a BAS. | Adjustable: IP/SI | ||
| Time | Sets the time on the controller. | Read only | ||
| Time Zone | Sets the
time zone where the controller is installed. Note: Some time zones display No
DST. This stands for daylight savings time.
|
Adjustable: Varies | ||
| Set Time Format | Sets the display time format on the controller. | Adjustable: 12 Hour/24 Hour | ||
| Date | Sets the date on the controller. | Read only | ||
| Set Date Format | Sets the display date format on the controller. | Adjustable | ||
| Show Fan Icon On Home | Sets whether the user fan override option is available on the home screen. This means you can select the fan mode overrides from the home screen. | Adjustable: No/Yes | ||
| Show Temp On Home | Sets whether the current zone temperature is displayed on the home screen. | Adjustable: No/Yes | ||
| Show Humidity On Home | Sets whether the current zone humidity is displayed on the home screen. Humidity is always displayed when the setting is enabled on a thermostat controller with a built-in humidity sensor. The humidity is displayed when a network override is active on thermostat controllers without a built-in humidity sensor. | Adjustable: No/Yes | ||
| Show Off Button On Home | Sets whether the master control On/Off icon is displayed on the home screen. | Adjustable: No/Yes | ||
| Show Hold Button | Sets whether the Hold/Run icon is displayed on the home screen. The Hold/Run icon is the square around the zone setpoint on the right side of the screen. | Adjustable: No/Yes | ||
| Show Setpoint On Home | Sets whether the current zone temperature setpoint is displayed on the home screen. | Adjustable: No/Yes | ||
| Show Alarms On Home | Sets whether the current alarm symbol is displayed on the home screen when warnings or alarms are active. | Adjustable: No/Yes | ||
| Show Occ Status | Sets whether the current occupancy status shows on the home screen. | Adjustable: No/Yes | ||
| Show Unit Status | Sets whether the operational status of the controller shows on the home screen. | Adjustable: No/Yes | ||
| Show Date/Time | Sets whether the date and time show on the home screen. | Adjustable: No/Yes | ||
| Show Damper Pos on Home | Enables or disables display of the damper position feedback sensor on the homescreen. | Adjustable: No/Yes | ||
| Show CO2 on Home | Enables or disables the display of the CO2 sensor on the homescreen. | Adjustable: No/Yes | ||
| Control Setup: General | Control Mode | Sets the thermostat to operate only in cooling or heating modes, or to automatically switch between cooling and heating based on the zone temperature. | Adjustable: Auto/Heating/Cooling | |
| Unit Enable | Enables or disables the control. This option is linked to the Off/On icon on the home screen. The home screen fan override can still turn the fan on when Unit Enable = False | Adjustable: Enable/Shutdown | ||
| Fan Mode | Sets the
operational mode of the fan. The options include: On - The fan runs continuously unless control is disabled. Auto - The fan cycles with the equipment stages. Smart - The fan operates continuously while occupied, and follows the Auto mode when unoccupied. |
Adjustable: On/Auto/Smart | ||
| Max Setpoint Offset | Sets the maximum deviation above or below the active programmed setpoint that the user can set from the home screen. | Adjustable: Range 0 to 20 | ||
| Fan On Delay | Sets how long the fan waits to turn on after turning on a stage of heating or cooling. | Adjustable: Range: 0 s to 120 s | ||
| Fan Off Delay | Sets how long the fan waits to turn off after turning off the last stage of heating or cooling. | Adjustable: Range: 0 s to 120 s | ||
| Frost Protection | Prompts the controller to turn on heating when the zone temperature drops below 42°F regardless of whether the control is enabled. | Adjustable: No/Yes | ||
| Reset PID Tuning | Resets the PRAC+ tuning parameters of the PID controllers to the factory defaults. | Adjustable: No/Yes | ||
| Auto Tuning Enable | Enables the PRAC+ auto tuning algorithm to adjust PID tuning parameters for optimal control performance. | Adjustable: No/Yes | ||
| Aux Mode |
Sets the mode that the auxiliary output runs in. Options include: Not Used - Opens the contact. Occupied NO - Closes the contact when the controller is occupied. Occupied NC - Opens the contact when the controller is occupied. Occupied Fan NO - Closes the contact when the controller is occupied and the fan is running. Occupied Fan NC - Opens the contact when the controller is occupied and the fan is running. Off - Opens the contact. On - Closes the contact. |
Adjustable: Not Used / Occupied NO / Occupied NC / Occupied Fan NO / Occupied Fan NC / Off / On | ||
| Load Shed Adjust | This sets how the setpoints move when a load shed command is issued. For example, if the Occupied Cooling Setpoint is 72°F the cooling setpoint moves towards 76°F if the adjustment is set to four. If the Occupied Heating Setpoint is 70°F the heating setpoint moves towards 66°F. | Adjustable: Range: 0°F to 8°F | ||
| Load Shed Rate Limit | This sets the rate at which the controller adjusts the setpoint until it hits the load shed adjust. | Adjustable: Range: 0°F/min to 1 °F/min | ||
| Control Setup: General (continued) | Fan Alarm Delay | If the binary inputs are set to supply fan status, the controller uses this delay parameter to delay a supply fan alarm. If set to zero the alarm turns off. | Adjustable: Range 0 min to 5 min | |
| Fan Alarm Action | When the supply fan alarm delay is above zero this parameter appears. This sets the action of the controller once a fan alarm is sensed. | Adjustable: Range: 0 s to 300 s | ||
| Fan Alarm Reset | When the supply fan alarm delay is above zero, this parameter appears. You can reset the fan alarm here, once it has been triggered. | Adjustable: No/Yes | ||
| Fan Runtime Limit | The fan runtime limit is used to set a periodic alarm for maintenance. Set the number of hours you want the fan to run for and after the limit is reached, an alarm generates. At this time perform the maintenance (i.e. change the filters, clean the coils) and then reset the alarm. Set this to zero when you want to disable it. | Adjustable: Range 0 hrs to 9000 hrs | ||
| Fan Runtime Reset | This parameter appears when the runtime limit is above zero. It is used to reset the runtime alarm. | Adjustable: No/Yes | ||
| Supply Air Temperature Alarm Offset | Defines the
minimum change in supply air temperature when heating or cooling is
active. If this offset is not exceeded within the delay, an alarm
occurs. Note: You can disable the alarm if you set this
parameter to 0.
|
Adjustable: 0 delta °F to 10 delta °F | ||
| Supply Air Temperature Alarm Delay | If the Supply Air Temperature Alarm Offset is greater than 0, the supply air temperature alarm is enabled. Use this parameter to set how long to delay the supply air temperature alarm. | Adjustable: 300 s to 3,600 s | ||
| Scheduled Circulation Enable | Enables or disables an hourly minimum runtime for the fan. | Adjustable: No/Yes | ||
| Scheduled Circulation Only When Occupied | Enables or disables the hourly minimum runtime sequence to only run during the occupied periods of the schedule. | Adjustable: No/Yes | ||
| Minimum Hourly Fan Runtime | Minimum hourly runtime setpoint. | Adjustable: 5 min to 30 min | ||
| Economizer Fault Detection Enable | Enable or disable Title 24 FDD fault code sequence. | Adjustable: Disable/Enable | ||
| Control Setup: Inputs | BI1 Config | Sets the
mode that the binary input operates in.
|
Adjustable:
|
|
| BI2 Config | ||||
| Supply Temp Sensor | Sets the type of analog supply temperature sensor connected to the controller. | Adjustable: Nickel/Platinum/A99B/2.25K NTC/10K NTC/10K NTC Type 3 | ||
| Supply Temp Offset | Sets the offset applied to the supply/discharge temperature reading. | Adjustable: Range: -5.0 to 5.0 | ||
| Control Setup: Inputs (continued) | Zone Temp Sensor | Sets the type of analog zone temperature sensor connected to the controller. | Adjustable: Nickel/Platinum/A99B/2.25K NTC/10K NTC/10K NTC Type 3 | |
| Zone Temp Offset | Sets the offset applied to the zone temperature displayed on the screen and used for control. | Adjustable: -5.0 to 5.0 | ||
| Outdoor Air Temp Sensor | Sets the type of analog outdoor air temperature sensor connected to the controller. | Adjustable: Nickel/Platinum/A99B/2.25K NTC/10K NTC/10K NTC Type 3 | ||
| Outdoor Air Temp Offset | Sets the offset applied to the outdoor temperature reading. | Adjustable: -5.0 to 5.0 | ||
| Reset Sensors | Resets sensor inputs back to factory state. This clears alarms for sensors which were connected at one point and are no longer connected. | Adjustable: No/Yes | ||
| Zone Temp Alarm Enabled | If set to yes, the controller evaluates the zone temperature and issues an alarm if the zone temperature rises about the high limit or falls below the low limit. | Adjustable: No/Yes | ||
| Zone Temp Low Limit | Appears when the zone temperature alarm is set to yes. Use this to set how low the zone temp drops before an alarm issues. | Adjustable: 32°F to 150°F | ||
| Zone Temp High Limit | Appears when the zone temperature alarm is set to yes. Use this to set how high the zone temp rises before an alarm issues. | Adjustable: 32°F to 150°F | ||
| Control Setup: Tuning | Temp Control Setup | Sets
Automatic PID Tuning, Manual PID Tuning, Deadband Override, or On/Off
Control (On/Off Control is available for units with staged control
outputs only).
|
Adjustable: Automatic PID Tuning/Deadband Override/Manual PID Tuning/On Off Control | |
| Reset PID Tuning | When Reset Tuning is True, causes the PID to reset the Effective Proportional Band and the Effective Integral Time to the values in Proportional Band and Integral Time. | Adjustable: No/Yes | ||
| Deadband | Sets the Effective Deadband. | Adjustable: 1.4 delta °F to 3 delta °F | ||
| Auto Economizer Tuning | Determines if the adaptive tuning is allowed to operate for the OA damper. | Adjustable: Disable/Enable | ||
| Heat Prop Band | Sets the initial Effective Proportional Band. | Adjustable: 5 delta °F to 30 delta °F | ||
| Heat Integral Time | Sets the initial Effective Integral Time. | Adjustable: 300 s to 1600 s | ||
| Heat Process Range | Indicates the magnitude of the range that the process variable traverses as the Present Value of the PID varies between its minimum and maximum values. | Adjustable: 10 delta °F to 100 delta °F | ||
| Heat Saturation Time | Sets the Effective Saturation Time. | Adjustable: 60 s to 900 s | ||
| Heat Time Constant | Indicates the time required for a system to reach 63% of its final magnitude given a 100% step change. | Adjustable: 360 s to 1,440 s | ||
| Heat Process Dead Time | Indicates the time required for the process to begin to reflect the results of a step change. | Adjustable: 20 s to 120 s | ||
| Heat Period | Sets the Effective Period. | Adjustable: 30 s to 120 s | ||
| Cool Prop Band | Sets the initial Effective Proportional Band. | Adjustable: 5 delta °F to 30 delta °F | ||
| Cool Integral Time | Sets the initial Effective Integral Time. | Adjustable: 300 s to 1,600 s | ||
| Cool Process Range | Indicates the magnitude of the range that the process variable traverses as the Present Value of the PID varies between its minimum and maximum values. | Adjustable: 10 delta °F to 100 delta °F | ||
| Control Setup: Tuning (continued) | Cool Saturation Time | Sets the Effective Saturation Time. | Adjustable: 60 s to 900 s | |
| Cool Time Constant | Indicates the time required for a system to reach 63% of its final magnitude given a 100% step change. | Adjustable: 360 s to 1,440 s | ||
| Cool Process Dead Time | Indicates the time required for the process to begin to reflect the results of a step change. | Adjustable: 20 s to 120 s | ||
| Cool Period | Sets the Effective Period. | Adjustable: 30 s to 120 s | ||
| Econ Prop Band | Sets the initial Effective Proportional Band. | Adjustable: 5 delta °F to 30 delta °F | ||
| Econ Integral Time | Sets the initial Effective Integral Time. | Adjustable: 300 s to 1,600 s | ||
| Econ Process Range | Indicates the magnitude of the range that the process variable traverses as the Present Value of the PID varies between its minimum and maximum values. | Adjustable: 10 delta °F to 100 delta °F | ||
| Econ Saturation Time | Sets the Effective Saturation Time. | Adjustable: 60 s to 900 s | ||
| Econ Time Constant | Indicates the time required for a system to reach 63% of its final magnitude given a 100% step change. | Adjustable: 360 s to 1,440 s | ||
| Econ Process Dead Time | Indicates the time required for the process to begin to reflect the results of a step change. | Adjustable: 20 s to 120 s | ||
| Econ Period | Sets the Effective Period. | Adjustable: 30 s to 120 s | ||
| Equipment Size | Sets the internal zone temperature response. It can be normal (slower) or Oversized (faster). | Adjustable: Normal/Oversized | ||
| Setup: Equipment Setup: Economizer | Test Outdoor Air Damper | Enables or disables an hourly minimum runtime for the fan. | Adjustable: Enable/Disable | |
| Economizer Damper % Command | Enables or disables the hourly minimum runtime sequence to only run during occupied periods of the schedule. | Adjustable: Enable/Disable | ||
| Outdoor Air Damper Test Status | Minimum hourly runtime setpoint | 5 min to 30 min | ||
| Setup: Ventilation Setup: Demand Control Ventilation | Demand Control Ventilation Enable | Enables or disables DCV during occupied schedule | Adjustable: Enable/Disable | |
| Occupant Sensor Ventilation Enable | Enables or disables OCV during PIR detected occupnacy | Adjustable: Enable/Disable | ||
| Pre Occupancy Purge Time | Time prior to occupied that the unit can increase ventilation above normal to lower CO2 to below setpoint. | 0 min to 600 min | ||
| Allow Min Ventilation During Occ | Allow minimum ventilation position to ventilate space more than CO2 demand requires. | Adjustable: Enable/Disable | ||
| Setup: Ventilation Setup: Epidemic Control Ventilation | Epidemic Control Ventilation Enable | Enables or disables ECV based on ASHRAE Core Recommendations for Reducing Airborne Infectious Aerosol Exposure. | Adjustable: Enable/Disable | |
| Enable Minimum Ventilation When Unocc | Enables or disables using a minimum damper position when unoccupied when ECV is safe. | Adjustable: Enable/Disable | ||
| Unoccupied Damper Minimum Position | Unoccupied minimum damper setpoint | 0% to 100% | ||
| Inc Ventilation Pre Occ Purge time | The amount of time prior to occupnacy that increased ventilation occurs. | 0 min to 600 min | ||
| Inc Ventilation Post Occ Purge Time | The amount of time after occupancy that increased ventilation occurs. | 0 min to 240 min | ||
| Enable Humidity Alarm | Enables or disables a high humidity alarm for the zone. | Adjustable: Enable/Disable | ||
| Setup: Commissioning | Supply Air Temperature | Current Supply Air Temperature value | n/a | |
| Effective Zone Temperature | Current Zone Air Temperature value | n/a | ||
| Heat Stage 1 | Override heat stage 1 output for conventional units | Adjustable: Yes/No | ||
| Heat Stage 2 | Override heat stage 2 output for conventional units | Adjustable: Yes/No | ||
| Cool Stage 1 | Override cool stage 1 output for conventional units | Adjustable: Yes/No | ||
| Cool Stage 2 | Override cool stage 2 output for conventional units | Adjustable: Yes/No | ||
| Compressor | Override compressor output for heat pump units | Adjustable: Yes/No | ||
| Reversing Valve | Override reversing valve output for heat pump units | Adjustable: Yes/No | ||
| Supplemental Heat | Override supplemental heat output for heat pump units | Adjustable: Yes/No | ||
| Econ Command | Override econ command output | 0% to 100% | ||
| Aux | Override aux output for heat pump units | Adjustable: Yes/No | ||
| Start Commission | Enables or disables the commissioning override sequence | Adjustable: Enable/Disable | ||
| Network Setup | FC Comm Mode | Sets BACnet or N2 communications mode. Only adjustable at the stat. For a Verasys system set this to BACnet. | Read only | |
| BACnet Instance ID | Sets the instance ID of the controller when on a BACnet network. | Adjustable: 1 to 4,194,303 | ||
| BACnet Address | Sets the physical network address on a BACnet network. | Adjustable: 0 to 127 | ||
| MSTP Baud Rate | When set to auto the SBH sets the baud rate for the controller. | Adjustable: Auto/1200/9600/19200/38400/76800 | ||
| BACnet Encoding Type | Sets the encoding type to use on the BACnet network. Verasys uses ISO 10646 (UCS-2). | Adjustable: ISO 10646 (UCS-2)/ANSI X3.4 (US-ACSII) | ||
| Equipment Setup: General | Number of Compressors | Sets the number of compressors in a rooftop unit or heat pump. | Adjustable: Not Used/One Stage/Two Stage | |
| Runtime Equalization | When enabled, the controller alternates between Y1 and Y2 calls when cycling 2-stage compressors, to ensure both compressors are equally used. | Adjustable: No/Yes | ||
| Number of Heating Stages | Sets the number of heat stages in a rooftop unit. This option does not exist on heat pumps. Heat Pumps support a single stage of supplemental heating on top of compressor heating. | Adjustable: Not Used/One Stage/Two Stage | ||
| Compressor Min On Time | Sets the minimum time that a compressor runs under normal control conditions. | Adjustable: 0 s to 360 s | ||
| Compressor Min Off Time | Sets the minimum time that a compressor must be off for before turning on again. | Adjustable: 0 s to 360 s | ||
| Heating Min On Time | Sets the minimum time that the heating valve/stage is open under normal conditions. | Adjustable: 0 s to 360 s | ||
| Heating Min Off Time | Sets the minimum time that the heating valve/stage is closed before opening again. | Adjustable: 0 s to 360 s | ||
| Cooling Lockout Temp | Sets the outdoor temperature below which cooling does not run regardless of zone temperature. | Adjustable: 0°F to 100°F | ||
| Heating Lockout Temp | Sets the outdoor temperature above which heating does not run regardless of zone temperature. Note: Frost Protection overrides this lockout. | Adjustable: 0°F to 100°F | ||
| Unoccupied Off Delay | Sets the off delay time that the unit will continue to heat or cool after demand has been met when in Unoccupied mode. | 0 min to 10 min | ||
| Equipment Setup: Economizer | Economizer Installed | Sets if economizer damper control is required on the rooftop or heat pump unit. | Adjustable: No/Yes | |
| Minimum Position | Sets the minimum economizer position when the fan is running. | Adjustable: 0% to 100% | ||
| Closed Voltage | Sets the voltage corresponding to the damper being fully shut. | Adjustable: 0 V to 10 V | ||
| Open Voltage | Sets the voltage corresponding to the damper being fully opened. | Adjustable: 0 V to 10 V | ||
| Dry Bulb Setpoint | Sets the outdoor air temperature. When in dry bulb mode and the TEC only has outdoor and zone temperature, the economizer does not operate above this temp. | Adjustable: 40°F to 80°F | ||
| Outdoor Enthalpy Setpoint | Sets the outdoor air enthalpy. When the TEC has outdoor temperature, outdoor humidity and zone temperature, the economizer cooling does not operate when in single enthalpy mode. | Adjustable: 10 to 50 Btu/lb dry air | ||
| Equipment Setup: Heat Pump | Heat Pump Supported | Sets whether the W1 output is used to control a reversing valve (O/B) and if Y1/Y2 controls compressors for both cooling and heating. Supp Heating Installed – Sets if a stage of supplemental heating is connected to the W2 output. Many heat pumps with integrated control units use traditional thermostat controller wiring (Y, W, and G inputs). Only set this option to Yes on the heat pump units where the thermostat controller controls an O/B input on the equipment. | Adjustable: No/Yes | |
| Supp Heating Supported | Sets the minimum economizer position when the fan is running. | Adjustable: No/Yes | ||
| Comp Low Lockout Temp | Sets the temperature below which compressor heating does not run. | -20°F to 100°F | ||
| Supp High OA Lockout Temp | Sets the temperature above which supplemental heating does not run. | -20°F to 100°F | ||
| Reverse Valve Polarity | Sets the voltage corresponding to the damper being fully shut. | Adjustable: Normal Heat/Normal Cool | ||
| System Status | Occupancy Source | Displays the current source of the TEC controller’s occupancy. | Read only | |
| Unit Status | Displays if the controller is cooling, heating, idle, disabled, or the reason why cooling and heating is unavailable. | Read only | ||
| Outdoor Air Temperature | If installed, displays the outdoor air temperature value in the controller. | Read only | ||
| Outdoor Humidity | If installed, displays the outdoor humidity value in the controller. | Read only | ||
| Supply Air Temperature | If installed, displays the supply air temperature value in the controller. | Read only | ||
| Return Air Humidity | n/a | n/a | ||
| Indoor Air Quality | n/a | n/a | ||
| Damper Feedback | n/a | n/a | ||
| Economizer Available | Displays the status if the outdoor conditions are suitable for economizer cooling. | Read only | ||
| Cooling OAT Lockout | Displays if cooling is being locked out due to low outdoor air temperature. | Read only | ||
| Heating OAT Lockout | Displays if heating is being locked out due to high outdoor air temperature. | Read only | ||
| Comp Low OAT Lockout | Displays if compressor heating is locked out due to low outdoor air temperature. | Read only | ||
| Zone Temp Source | Displays the source of the zone temperature reading in the TEC controller. | Read only | ||
| Fan Accumulated Runtime | Displays the accumulated runtime. | Read only | ||
| BI1 Status | Displays the current status of BI1. | Read only | ||
| BI2 Status | Displays the current status of BI2. | Read only | ||
| Zone Dew Point Temperature | Displays the zone dew point temperature | n/a | ||
| Free Cooling Available | Displays if the outdoor air conditions allow for free cooling using the economizer damper | n/a | ||
| Control Status | Control % Command | Displays the current PID controller percent command. | Read only | |
| Cooling % Command | n/a | n/a | ||
| Heating % Command | Displays the current PID controller percent command. | Read only | ||
| Supplemental Heat % Command | If supplemental heating is installed, this parameter displays the current percent command for supplemental heating. | Read only | ||
| Economizer % Command | Displays the current PID controller percent command. | Read only | ||
| Cool Stage 1 | Displays if the first stage of cooling is on. | Read only | ||