Mitsubishi Electric
AP error codes
Every documented code for this model family, with what it means and whether it is safe to act on yourself.
16 models in this family
- MSZ-AP25VG-E1
- MSZ-AP25VG-EN1
- MSZ-AP35VG-E1
- MSZ-AP35VG-EN1
- MSZ-AP42VG-E1
- MSZ-AP42VG-EN1
- MSZ-AP50VG-E1
- MSZ-AP50VG-EN1
- MSZ-AP25VGK-E1
- MSZ-AP25VGK-EN1
- MSZ-AP35VGK-E1
- MSZ-AP35VGK-EN1
- MSZ-AP42VGK-E1
- MSZ-AP42VGK-EN1
- MSZ-AP50VGK-E1
- MSZ-AP50VGK-EN1
14 codes
- 0.5-second continuous flash Miswiring or serial-signal error Fault
- 1-time flash (failure recall) Room-temperature thermistor recall Fault
- 11-time flash (failure recall) Indoor fan motor recall Fault
- 12-time flash (failure recall) Indoor control-system recall Fault
- 14-time flash or more Other outdoor abnormality Fault
- 2-time flash Indoor coil or room-temperature thermistor fault Fault
- 2-time flash (failure recall) Indoor coil thermistor recall Fault
- 3-time flash Indoor fan motor fault Fault
- 3-time flash (failure recall) Serial-signal failure recall Fault
- 4-time flash Indoor control-system fault Fault
- 5-time flash Outdoor power-system fault Fault
- 6-time flash Outdoor thermistor fault Fault
- 7-time flash Outdoor control-system fault Fault
- upper lamp steady with lower lamp flashing Multi-system operation-mode conflict Warning
No code matches that. Clear the filter to see all 14.