GE AZ65H12DACW7 Error Code F12
GE AZ65H12DACW7 error code F12 means uI board disconnected or failed. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
GE AZ65H12DACW7 Error Code F1
GE AZ65H12DACW7 error code F1 means indoor fan fault: fan motor not moving at commanded speed after 30 seconds of drive voltage. This guide explains the likely causes, the safest first chec…
GE AZ65H12DACW7 Error Code F10
GE AZ65H12DACW7 error code F10 means heat pump over-temperature fault: indoor coil temperature over 131 F. This guide explains the likely causes, the safest first checks, and when support o…
GE AZ65H12DACW7 Error Code F17
GE AZ65H12DACW7 error code F17 means outlet thermistor failure (open or short circuit). This guide explains the likely causes, the safest first checks, and when support or service is the be…
GE AZ65H12DACW7 Error Code F2
GE AZ65H12DACW7 error code F2 means outdoor fan fault: fan motor not moving at commanded speed after 30 seconds of drive voltage. This guide explains the likely causes, the safest first che…
GE AZ65H12DACW7 Error Code F23
GE AZ65H12DACW7 error code F23 means make-up Air Module fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
GE AZ65H12DACW7 Error Code F24
GE AZ65H12DACW7 error code F24 means make-up Air Module vent door fault (vent door state change validation fails). This guide explains the likely causes, the safest first checks, and when s…
GE AZ65H12DACW7 Error Code F26
GE AZ65H12DACW7 error code F26 means air conditioning lockout fault (heat pump models only): outdoor ambient temperature drops below 35 F. This guide explains the likely causes, the safest…
GE AZ65H12DACW7 Error Code F3
GE AZ65H12DACW7 error code F3 means external thermostat wiring fault: applied signal is not valid and has been constant for 30 seconds. This guide explains the likely causes, the safest fir…
GE AZ65H12DACW7 Error Code F6
GE AZ65H12DACW7 error code F6 means compressor fault: no temperature change detected after 1 minute of running. This guide explains the likely causes, the safest first checks, and when supp…
GE AZ65H12DACW7 Error Code F7
GE AZ65H12DACW7 error code F7 means reversing valve fault: temperature change not happening as control expects after 1 minute of running. This guide explains the likely causes, the safest f…
GE AZ65H12DACW7 Error Code F8
GE AZ65H12DACW7 error code F8 means software fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
GE AZ65H12DACW7 Error Code F11
GE AZ65H12DACW7 error code F11 means inlet air temperature fault: indoor air thermistor warmer than 95 F. This guide explains the likely causes, the safest first checks, and when support or…
GE AZ65H12DACW7 Error Code F13
GE AZ65H12DACW7 error code F13 means heater airflow fault: main board detects too low of indoor fan speed. This guide explains the likely causes, the safest first checks, and when support o…
GE AZ65H12DACW7 Error Code F16
GE AZ65H12DACW7 error code F16 means make-up air module communication fault. This guide explains the likely causes, the safest first checks, and when support or service is the better next s…
GE AZ65H12DACW7 Error Code F18
GE AZ65H12DACW7 error code F18 means outlet temperature overheat: outgoing air is too hot. This guide explains the likely causes, the safest first checks, and when support or service is the…
GE AZ65H12DACW7 Error Code F19
GE AZ65H12DACW7 error code F19 means outlet temperature overheat: outgoing air is too hot. This guide explains the likely causes, the safest first checks, and when support or service is the…
GE AZ65H12DACW7 Error Code F25
GE AZ65H12DACW7 error code F25 means abnormal defrost fault (heat pump models only): five consecutive defrost cycles failed to warm outdoor coil above 68 F. This guide explains the likely c…
GE AZ65H12DACW7 Error Code F4
GE AZ65H12DACW7 error code F4 means indoor thermistor fault: one of the indoor thermistors is not reading valid temperatures (valid range -10 F to 140 F). This guide explains the likely cau…
GE AZ65H12DACW7 Error Code F5
GE AZ65H12DACW7 error code F5 means outdoor thermistor fault: one of the outdoor thermistors is not reading valid temperatures (valid range -30 F to 140 F). This guide explains the likely c…
GE AZ65H12DACW7 Error Code F9
GE AZ65H12DACW7 error code F9 means indoor coil freeze fault: indoor coil temperature has fallen below the 34 F freeze threshold. This guide explains the likely causes, the safest first che…