Daikin error codes
50 codes
Air conditioner 50
- A1 — Communication Error
- A3 — Malfunction of Capacity Determination Device
- A5 — Malfunction of Temperature Sensor
- A6 — Fan Motor Error
- A7 — Swing Flap Motor Malfunction
- AF — Drain Level Above Limit
- C4 — Malfunction of Heat Exchanger Temperature Sensor
- C5 — Malfunction of Outdoor Temperature Sensor
- C9 — Malfunction of Subcooling Heat Exchanger Temperature Sensor
- CJ — Remote Controller Thermistor Malfunction
- E1 — High Pressure Error
- E3 — Low Pressure Error
- E4 — Compressor Error
- E5 — Overcurrent Error
- E6 — Power Supply Error
- E7 — Malfunction of Outdoor Unit Fan Motor
- E8 — Inverter Input Overcurrent
- E9 — Electronic Expansion Valve Error
- EA — 4-Way Valve Malfunction
- F3 — Malfunction of Discharge Pipe Temperature Sensor
- F6 — Malfunction of Coil Temperature Sensor
- H0 — Compressor Sensor System Malfunction
- H1 — Malfunction of Compressor Motor
- H6 — Malfunction of Position Detection Sensor
- H8 — Malfunction of DC Fan Motor
- H9 — Malfunction of Electronic Expansion Valve
- J3 — Malfunction of Discharge Pipe Temperature Sensor
- J5 — Malfunction of Suction Pipe Temperature Sensor
- J6 — Malfunction of Ambient Temperature Sensor
- J9 — Malfunction of Subcooling Heat Exchanger Temperature Sensor
- JA — Discharge Pipe Pressure Sensor Malfunction
- JC — Suction Pipe Pressure Sensor Malfunction
- L3 — Power Supply Voltage Error
- L4 — Transmission Error
- L5 — Communication Circuit Board Error
- L8 — Fan Motor Signal Error
- L9 — Malfunction of Electronic Expansion Valve
- P1 — Inverter Error
- P4 — Radiation Fin Temperature Rise Error
- P8 — Overcurrent Error
- P9 — Overvoltage Error
- U0 — Zero Crossing Detection Error
- U1 — Reverse Phase
- U2 — Power Supply Voltage Drop Error
- U4 — Malfunction of Transmission Between Control and Inverter PCB
- U5 — Malfunction of Transmission Between Main and Inverter PCB
- U8 — Malfunction of Outdoor Temperature Sensor
- U9 — Malfunction of Discharge Pipe Temperature Sensor
- UA — Combination Error
- UF — Wiring/Piping Mismatch