HVAC Mode Dependencies
The HVAC Mode settings in the AirflowSetpointControl folder affects a lot of factors in the Pressure Control application. The below tables offers a basic summary.
|
HVAC Mode |
Effective setpoint |
Space temp. control loop |
DAT
|
Reheater control |
Perimeter control |
|---|---|---|---|---|---|
|
Auto |
Occupied: OccHeatTempSetpoint Bypass: OccHeatTempSetpoint Standby: StandbyHeatTempSetpoint Unoccupied: UnoccHeatTempSetpoint |
Heating CL active |
Heating CL active |
According to the heating demand |
According to the heating demand |
|
Heat |
Occupied: OccHeatTempSetpoint Bypass: OccHeatTempSetpoint Standby: StandbyHeatTempSetpoint Unoccupied: UnoccHeatTempSetpoint |
Heating CL active |
Heating CL active |
According to the heating demand |
According to the heating demand |
|
Cool |
Occupied: OccHeatTempSetpoint Bypass: OccHeatTempSetpoint Standby: StandbyHeatTempSetpoint Unoccupied: UnoccHeatTempSetpoint |
Disabled |
Disabled |
Off |
Off |
|
MorningWarmUp |
Occupied: OccHeatTempSetpoint Bypass: OccHeatTempSetpoint Standby: StandbyHeatTempSetpoint Unoccupied: UnoccHeatTempSetpoint |
Heating CL active |
Heating CL active |
According to the heating demand (if WarmUpHeater is true) |
According to the heating demand (if WarmUpHeater is true) |
|
PreCool |
Occupied: OccHeatTempSetpoint Bypass: OccHeatTempSetpoint Standby: StandbyHeatTempSetpoint Unoccupied: UnoccHeatTempSetpoint |
Disabled |
Disabled |
Off |
Off |
|
Night
|
Occupied: OccHeatTempSetpoint Bypass: OccHeatTempSetpoint Standby: StandbyHeatTempSetpoint Unoccupied: UnoccHeatTempSetpoint |
Disabled |
Disabled |
Off |
Off |
|
Fire |
Occupied: OccHeatTempSetpoint Bypass: OccHeatTempSetpoint Standby: StandbyHeatTempSetpoint Unoccupied: UnoccHeatTempSetpoint |
Disabled |
Disabled |
Off |
Off |
|
Off |
Occupied: OccHeatTempSetpoint Bypass: OccHeatTempSetpoint Standby: StandbyHeatTempSetpoint Unoccupied: UnoccHeatTempSetpoint |
Disabled |
Disabled |
Off |
Off |