WIRING DIAGRAMS
| Display module | Display module | ||||
| wall mount | |||||
|
|
|
|
| ||
|
|
|
|
|
|
|
| V+ |
|
|
| V+ |
|
|
|
|
|
|
|
|
| Vg |
|
|
| Vg |
|
|
|
|
|
|
|
|
|
|
|
|
| V+ |
|
|
|
|
|
|
| |
|
|
|
|
| Vg |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Equipment Control Module |
| Fan Coil |
| V+ |
|
| Vg | O |
RVS/Heat Stage 2 | O/B W2 | W3 |
Heat Stage 1 | W/W1 | W2 |
Compressor | Y/Y2 | Y |
| Y1 / W2 |
|
Fan | G | G |
24VAC Hot Heating | Rh | R |
24VAC Hot Cooling | Rc |
|
Dry Contact 1 | D1 |
|
Dry Contact 2 | D2 |
|
24VAC Common | C | C |
Outdoor Air Temp | OAT |
|
Remote Room Sensor | RRS | Outdoor Sensor * |
OAT/RRS Com | SRTN | Remote Room |
|
| Sensor * |
Heat Pump
O |
W2 |
Y |
R |
C |
A08151
Fig. 17 - Display to Equipment Control Module Connection
*Indicates connection may not be required/available.
61