Carrier TP -PRH - Page 67

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Thermostat
RVS/Heat Stage 2 O/B W2
Heat Stage 1 W/W1
Compressor Low Y1
Compressor High Y/Y2
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
A06581
Fig. 26 -- Thermidistat Control w/Dry Contact Control for Fan Run Time
* Indicates connection may not be required/available.