Fault Codes - GE GeoSpring GEH50DFEJS Owner's Manual

Fault Codes

Fault Code
Displayed Condition
F-C Evaporator Not Frost Free. Probable refrigerant leak.
F-D Superheat Too Low. Possible refrigerant leak.
F-E Discharge Temperature Above Limit.
Possible refrigerant leak.
F-F
Probable refrigerant leak.
F-G T5 Ambient Temperature Check
F-I Refrigerant Leak Test. Probable refrigerant leak.
F-J Concurrent Load High Current
F-L Evaporator Not Defrosting
F2 T2 Tank Temperature Sensor Failure
F3 Compressor Failure
F4 Fan Failure
F5 T3a Sensor (Evap inlet temperature) Failure
F6 T3b Sensor (Evap outlet temperature) Failure
F7 T4 Sensor (Compressor outlet) Failure
F8 T5 Sensor (ambient temperature) Failure
F9 Lower Heating Element Failure
F10 Upper Heating Element Failure
F11 Dry Tank Fault
bAd linE The voltage is too low at power-up
(F12)
F13 Stuck Key Fault
Dirty Filter Filter is dirty. If fault repeats after clearing, probable refriger-
(F14) ant leak.
F15 DataFlash Fault
F16* Anode Rod Depleted
F17* Empty Tank or Anode Rod Wired Incorrectly
F18 Current Tansformer Wired Incorrectly
F19 Low Line Voltage
F20 Condensate Drain Pan Port Clogged
F21 Application Update Failure
F22 Parametric Data Updated Failure
F23 Micro A/D Failure
* Some Models
**Service technicians should use TB01-16 to check for leaks.
49-50300-2
Action
Call service**
Call service**
Call service**
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Technician service data
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See page 15
See page 15
Call service
See page 10
Call service
Call service, see page 11
Call service
Call service
Technician service data
See page 10
Call service
Call service
Call service
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