117
A Heat Pump Failure can be caused by the following:
Dirty filter
Wiring problem
T3a, T3b, T4 or T5 Sensor
Evaporator fan(s) or wiring
Compressor discharge pressure switch
Sealed system – Compressor, relay, overload, evaporator,
thermostatic expansion valve, refrigerant charge
Main control board
To Next Page
Loading...
