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 |
| |||
|
|
|
|
|
|
Humidify | HUM |
| |||
|
|
|
|
|
|
Outdoor Air Temp | OAT |
| |||
|
|
|
|
|
|
Remote Room Sensor | RRS |
| |||
|
|
|
|
|
|
OAT/RRS Com | OAT/RRS |
| |||
|
|
|
|
|
|
Furnace |
W2 |
W1 |
Y1 |
Y/Y2 |
G |
R |
DEHUM |
COM |
Humidifier Solenoid
Valve *
Outdoor Sensor *
Remote Room
Sensor *
Heat Pump |
|
O |
|
W2 | * |
Y |
|
R |
|
COM |
|
A06588
Fig. 33 - Variable
*Indicates connection may not be required/available.
74
