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determine whether heating is required or not. If the Zone Temperature is below the Active Heating
Setpoint, Stage One Heating will be on.
The Active Heating Setpoint will be one of three values. If the controller is in occupied mode, the
Active Heating setpoint will be the same as the Occupied Heating Setpoint. If the controller is in
unoccupied mode, the Active Heating Setpoint will be the same as the Unoccupied Heating Setpoint.
Occupancy is determined from the After-hours Occupancy Override Button located on the temperature
sensor on the front of the TCS22. If the controller is in Dehumidification mode, the Active Heating
Setpoint will be 70o the same as the fixed Dehumidification Heating Setpoint.
6.4.2.15 Active Dehumidification Setpoint
The Active Dehumidification Setpoint displays the current dehumidification setpoint that the
controller using to determine whether dehumidification is required or not. If the Zone Humidity is above
the Active Dehumidification Setpoint, Stage One Cooling will be on. This point may or may not be
active and visible depending on the Enable Zone Dehumidification checkbox condition in the Misc. tab.
6.4.2.16 Stage Indicators
The stage indicators at the bottom of the screen are used to indicate which stages of cooling,
heating, or dehumidification are energized. These are displayed used for troubleshooting purposes.
6.4.3 OVERRIDE #1 TAB