- All zone damper controllers are indexed to unoccupied heating and cooling setpoints.
- When the zone temperature rises above the Unoccupied Cooling Setpoint, the primary air damper modulates from Damper Cooling Min Position to Damper Max Position.
- When the zone temperature drops below the Unoccupied Heating Setpoint, the primary air damper modulates from Damper Heating Min Position to Damper Max Position.
- If the supply air does not satisfy the cooling or heating requirements, the primary air damper remains at the Damper Satisfied Min Position.