Daikin FTXM35R Heat Pump Error Codes
FTXM35R Error Code Reference
Section titled “FTXM35R Error Code Reference”Daikin Perfera series 3.5 kW heat pump with 3D airflow
| Error Code | Fault Description |
|---|---|
| A1 | Indoor unit PCB fault |
| A5 | Freeze or over-temperature protection |
| E1 | Outdoor unit PCB fault |
| E3 | High pressure fault |
| H6 | Indoor fan motor fault — Hall sensor error |
| UF | Compressor current abnormality |