Primary States (Fan Return or Exhaust Tracking) - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 13.1

Controller Tool Help
Product
Controls > Control Tools > Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
13.1
Revision date
2019-12-04

  • Off: The fan is off when the module is in this mode of operation

  • Max: The return fan turns at its maximum speed. The Return Fan Percent Cmd output is set to 100%.

  • Min: The analog fan output (Return Fan Percent Cmd) is zero, and the fan control output (Return Fan OnOff) is on when the module is in this mode of operation.

  • Hold: Hold the outputs at their current position.

  • Fan Track Control: The return fan speed tracks the supply fan speed. When the module receives this command, it operates in the Fan Track mode.