Carrier A07049 Installation Instructions Manual page 48

Thermostat
RVS/Heat Stage 2 O/B W2
Heat Stage 1 W/W1
Compressor Y/Y2
Not Used Y1
Fan G
24VAC Hot Heating Rh
24VAC Hot Cooling Rc
Dry Contact 1 D1
Dry Contact 2 D2
24VAC Common C
Outdoor Air Temp OAT
Remote Room Sensor RRS
OAT/RRS Com OAT/RRS
Fig. 19 - - Fan Coil with Air Conditioner (AC Thermostat)
* Indicates connection may not be required/available.
Fan Coil Air Conditioner
O
W3
W2
Y Y
G
R R
COM COM
Outdoor Sensor *
Remote Room
Sensor *
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A07083