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Cooling Only Plant: This option configures a Simple Central Plant with cooling only.
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Heating Only Plant: This option configures a Simple Central Plant with heating only.
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Four Pipe Plant (Heating and Cooling): This option configures a Simple Central Plant with heating and cooling. It provides for seasonally controlled changeover or simultaneous heating and cooling.
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Two Pipe Plant (Heating and Cooling): This option configures a Simple Central Plant with heating and cooling.
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Water Source Heat Pump Loop: This option configures a special plant to provide a central loop for water source heat pumps.
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Cooling Configuration: This section allows you to configure the cooling portion of the Simple Central Plant.
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One Chiller: This option determines if you have a mechanical device that provides chilled water.
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Primary Chill Water Pumps: This option defines the number of chilled water pumps in the system.
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One Pump
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Two Pumps
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Variable Speed
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Condenser Water Pumps
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None (Air Cooled Chiller): This option is for chillers using air-cooled condensers. The chiller control panel is responsible for controlling the condenser fans.
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One Pump
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Two Pumps
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Condenser Water System: The selection options for Condenser Water System are:
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Tower Bypass Valve: This option allows a bypass valve to control condenser water temperature.
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Cooling Tower Fan: This option allows a cooling tower to control condenser water temperature.
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Single Speed
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Two Speed
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Three Speed
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Variable Speed
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Heating Configuration: This option determines if you have a mechanical device that provides hot water.
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Hot Water Boiler: This option defines the number of 2-pipe pumps in the system.
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Primary Hot Water Pumps: This option defines the number of hot water pumps in the system.
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One Pump
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Two Pumps
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Variable Speed: If the pump(s) need speed control to maintain pressure in the piping loop, select this option.
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- Steam Boiler: This option determines if you have a mechanical device that provides steam.
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Steam Heat Exchanger: This option determines if you have a heat exchanger that converts steam to hot water.
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Two Inlet Valves: This option provides control for 2 inlet valves controlled in sequence to provide finer control for low load conditions.
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Primary Hot Water Pumps: This section describes the pumps for the heat exchanger.
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One Pump
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Two Pumps
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Variable Speed: If the pump(s) need speed control to maintain pressure in the piping loop, select this option.
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2 Pipe Configuration: This section defines the options for a 2-pipe Simple Central Plant
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Primary Water Pumps: This option defines the number of 2-pipe pumps in the system.
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One Pump
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Two Pumps
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Variable Speed: If the pump(s) need speed control to maintain pressure in the piping loop, select this option.
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The selection options for Plant Layout Configuration are: