Fault codes.
GEApp,i°nces.com
Fault Code
Displayed
Condition
Action
F-A
T4 Not Rising
Call service
F-B
Discharge Ternp Not Stable
Call service
F-C
Evaporator Not Frost Free
Call service
F-D
Superheat Too Low
Call service
F-E
Discharge Temperature Above Limit
Call service
F-F
Electronic Expansion Valve Out of Range
Call service
F2
T2 Tank Temperature Sensor Failure
Call service
F-3
Compressor Failure
Call service
F-4
Fan Failure
Call service
F-5
T3a Sensor (Evap inlet temperature) Failure
Call service
F-6
T3b Sensor (Evap outlet temperature) Failure
Call service
F-7
T4 Sensor (Compressor outlet) Failure
Call service
F-8
T5 Sensor (ambient temperature) Failure
Call service
F-9
Lower Heating Element Failure
Call service
F-IO
Upper Heating Element Failure
Call service
F-II
Dry Tank Fault
See page 16
F13
Stuck Key Fault
Call service
F15
DataFlash Fault
Call service
bAd linE
The voltage is too low at power-up
See page 16
Note: If your unit shows "PS" on the display when trying to adjust the temperature, this is not a
fault code. "PS"indicates that the unit is operating with the ACM module and is in Power Saver
mode. See page 10 for details.
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