Daikin Sensira FTXF-E / ATXF-E (wall-mounted split, R32)
Daikin · Split air conditioners · 28 codes · 28 with plain-language explanation
Guides
- Daikin Sensira: how to read the error code with the remote controller
The manual explains how to step through codes on the remote until a continuous beep confirms the code.
- Daikin Sensira: how to clean the air filters (and prepare for a long stop)
Stop the unit and switch off the breaker first. The manual explains removing, washing and drying the filters and warns not to clean inside parts yourself.
Error codes
- A1 Indoor unit PCB abnormality with plain-language explanation
- A5 Freeze-up protection or high-pressure control with plain-language explanation
- A6 Fan motor (DC motor) abnormality with plain-language explanation
- C4 Indoor heat exchanger thermistor abnormality with plain-language explanation
- C9 Room temperature thermistor abnormality with plain-language explanation
- E1 Outdoor unit PCB abnormality with plain-language explanation
- E5 Overload activation (compressor overload) with plain-language explanation
- E6 Compressor lock with plain-language explanation
- E7 DC fan lock with plain-language explanation
- E8 Input power overcurrent with plain-language explanation
- EA 4-way valve abnormality with plain-language explanation
- F3 Discharge pipe temperature control with plain-language explanation
- F6 High-pressure control (in cooling mode) with plain-language explanation
- F8 Compressor internal temperature error with plain-language explanation
- H0 Compressor system sensor abnormality with plain-language explanation
- H6 Position sensor abnormality with plain-language explanation
- H8 DC voltage / current sensor abnormality with plain-language explanation
- H9 Outdoor temperature thermistor abnormality with plain-language explanation
- J3 Discharge pipe thermistor abnormality with plain-language explanation
- J6 Outdoor heat exchanger thermistor abnormality with plain-language explanation
- L3 Electrical parts heat error with plain-language explanation
- L4 Radiation fin temperature rise with plain-language explanation
- L5 Inverter instantaneous overcurrent (DC) with plain-language explanation
- P4 Radiation fin thermistor abnormality with plain-language explanation
- U0 Refrigerant shortage with plain-language explanation
- U2 Overvoltage detection with plain-language explanation
- U4 Signal transmission error (between indoor and outdoor unit) with plain-language explanation
- UA Indoor/outdoor unit combination fault with plain-language explanation