Kaisai FLY (KWX) wall-mounted split
Kaisai · Split air conditioners · 18 codes · 0 with plain-language explanation
Error codes
- E0 Indoor unit EEPROM parameter error source text only
- E1 Indoor / outdoor unit communication error source text only
- E2 Zero-crossing signal detection error(for some models) source text only
- E3 The indoor fan speed is operating outside of the normal range source text only
- E4 Indoor room temperature sensor T1 is in open circuit or has short circuited source text only
- E5 Evaporator coil temperature sensor T2 is in open circuit or has short circuited source text only
- E7 Indoor PCB / Display board communication error(for some models) source text only
- EC Refrigerant leak detected source text only
- F0 Current overload protection source text only
- F1 Outdoor room temperature sensor T4 is in open circuit or has short circuited source text only
- F2 Condenser coil temperature sensor T3 is in open circuit or has short circuited source text only
- F3 Compressor discharge temperature sensor TP is in open circuit or has short circuited source text only
- F4 Outdoor unit EEPROM parameter error source text only
- F5 The outdoor fan speed is operating outside of the normal range(for some models) source text only
- P0 IPM malfunction or IGBT over-strong current protection source text only
- P1 Over voltage or over low voltage protection source text only
- P2 High temperature protection of IPM module or High pressure protection source text only
- P4 Inverter compressor drive error source text only