User's Manual

DCN: 141-02071-01 Page 4

Setting Fan Mode

System Status Indicators

System Operation mode indicator

displayed > System is ON and heating

displayed > System is ON and cooling

blinking > System is ON and heating. Minimum Run Time (MRT) delay off is active.

blinking > System is ON and cooling. Minimum Run Time (MRT) delay off is active.

Staging display

“1” > Stage 1 heating or cooling is ON

“2” > Stage 2 heating or cooling is ON

“3” > Stage 3 heating is ON

For Heat Pump systems only: “Heat-E” > emergency heat mode active

Run/Home/Away display

Run scheduling feature is enabled

Hold scheduling feature is disabled (current setpoints are being used)

Away setback mode is active (setback setpoints are being used)

Notes 1 and 2: See MOT and MRT descriptions on page 9

Press the Fan button to change the Fan mode

• Auto: Fan automatically operated by the HVAC system.

• On: Manual Fan mode. Fan stays on until mode is changed back to Auto.

72H 80C

72H 80C72H 80C

72H 80C

RUN

Off

Auto

MODE

FAN