51
Thermostat
RVS/Heat Stage 2 O/B W2
Heat Stage 1 W/W1
Compressor Y/Y2
Not Used Y1
Fan G G
24VAC Hot Heating Rh R
24VAC Hot Cooling Rc
Dry Contact 1 D1
Dry Contact 2 D2
24VAC Common C C
Humidify HUM
Outdoor Air Temp OAT
Remote Room Sensor RRS
OAT/RRS Com OAT/RRS
A07086
Fig.22 -- Thermostat withDry Contact Control for Run Time*Indicates connection may not be required/available.