WIRING DIAGRAMS(cont.)
Thermostat
|
|
|
|
|
|
RVS/Heat Stage 2 | O/B W2 |
| |||
Heat Stage 1 |
|
| |||
W/W1 |
| ||||
Compressor Low |
|
| |||
Y1 |
| ||||
Compressor High |
|
| |||
Y/Y2 |
| ||||
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 |
| ||||
|
|
|
|
|
|
Furnace
W/W1
Y/Y2
G
R
COM
Outdoor Sensor *
Remote Room
Sensor *
Air Conditioner
Y |
R* |
COM |
* Indicates connection may not be required/available.
NOTE: Rc/Rh jumper is cut on the Equipment Control Module.
A09160
Fig. 25 − Single−stage Furnace with Air Conditioner and Split Power
57