LG Error Codes
46 LG fault codes. Select a code for the meaning, cause and fix.
- 1 Indoor unit room temperature sensor error
- 2 Indoor unit inlet pipe sensor error
- 3 Wired remote control error
- 4 Float switch error (Optional)
- 5 Communication error between indoor and outdoor unit
- 6 Indoor unit outlet pipe sensor error
- 9 Indoor unit EEPROM error
- 10 Indoor unit BLDC motor fan lock
- 12 Indoor unit middle pipe sensor error
- 21 DC Peak (IPM Fault)
- 22 CT 2 (Max CT)
- 23 DC Link Low Volt
- 26 DC Compressor Position Error
- 27 PSC fault
- 29 Compressor phase over current
- 32 Inverter compressor D-pipe overheat
- 34 High pressure sensor high
- 35 Low pressure sensor low
- 36 Refrigerant leakage detection
- 37 Exceed the compression ratio limit
- 38 Refrigerant leakage detection
- 40 CT sensor error
- 41 Discharge pipe sensor error
- 42 Low pressure sensor error
- 43 High pressure sensor error
- 44 Outdoor air sensor error
- 45 Condenser middle pipe sensor error
- 46 Suction pipe sensor error
- 51 Excess capacity mismatch between indoor and outdoor unit
- 53 Communication error (IN-OUT)
- 61 Condenser pipe high temperature
- 62 Heat sink sensor temperature high
- 67 BLDC motor fan lock
- 72 4-way valve transfer failure
- 93 Communication error (IN-OUT)
- CH01 Indoor Sensor Fault
- CL Child Lock
- DE Door Error
- DL Door Lock Error
- FE Water Level Too High
- IE Inlet Valve Error
- LE Motor Spin Error
- LED-PATTERN Refrigerator Fan Error
- OE Drain Error
- PE Water Level Error
- TE Thermistor Error