Honeywell Home Round TH8732WF Guide D'installation Professionnelle page 9

Separate heating and cooling transformers
Single stage heat pump with auxiliary heat (electric or dual fuel)
Two stage heat pump with auxiliary heat (electric or dual fuel)
* The TH8732WFH5004 requires a common wire, does not use a battery and does not have the level pictured.
C Common wire (optional)*
W Heat relay
G Fan relay
Y Compressor contactor (stage 1)
R Power
Rc Power
C
Common wire (optional)*
AUX Auxiliary/Emergency heat
O/B
Reversing valve
G Fan relay
Y
Compressor contactor (stage 1)
R Power
C
Common wire (optional)*
AUX Auxiliary/Emergency heat
O/B Reversing valve
Y2 Compressor contactor (stage 2)
G Fan relay
Y Compressor contactor (stage 1)
R Power
9
Notes
• Thermostat C wire
is optional for this
application. C wire
required if Homekit
is used.
• Set the R Jumper
Switch on the wall
plate to R & Rc
Notes
• Thermostat C wire
is optional for this
application. C wire
required if Homekit
is used.
• Set the R Jumper
Switch on the wall
plate to R
Notes
• Thermostat C wire
is optional for this
application. C wire
required if Homekit
is used.
• Set the R Jumper
Switch on the wall
plate to R