Wiring Diagrams - Bryant Preferredt Series Installation Instructions Manual

Display module
Display module wall mount
V+
Vg
V+ V+
Vg Vg
Fig. 18 - Display to Equipment Control Module Connection

WIRING DIAGRAMS

Equipment Control Module
V+
Vg
RVS/Heat Stage 2
Heat Stage 1
Compressor
Not Used
Fan
24VAC Hot Heating
24VAC Hot Cooling
Dry Contact 1
Dry Contact 2
24VAC Common
Outdoor Air Temp
Remote Room Sensor
OAT/RRS Com OAT/RRS
* Indicates connection may not be required/available.
50
Fan Coil
O
O/B W2 W3
W/W1 W2
Y/Y2 Y
Y1
G G
Rh R
Rc
D1
D2
C COM
OAT
RRS
Outdoor Sensor *
Remote Room
Sensor *
Heat Pump
O
W2
Y
R
COM
A09174