Wiring:
Be sure the operation mode is OFF and Fan selection is Fan Auto
Wire the proper cables at the terminal block according to the circuit diagram
Afterward, push all cables back into the wall
Do not use metal conduit or of cable provided with a metal sheath
Recommends adding fuse or protective device in the line circuit
Terminals
Cool changeover (heat pump)
Heat changeover (heat pump)
2nd Stage heater
1st Stage heater
Fan
Compressor
24Vac Power for Cooling
24Vac Power for Heating
24Vac Common
Symbol
O
B
W2
W1
G
Y
RC
RH
C
8