Daikin FTXJ-M - Unit Specific Repair Procedures

ESIE16-02K | Part 3. Repair 3.3. Unit specific repair procedures
Page 66 31/05/21 | Version 1.1
RA R32 Split & multi split M-Series
3.3. Unit specific repair procedures
Overview:
Indoor unit............................................................................................................................................................................................ 67
Replacing R32 sensor (only for FVXM-F model)..................................................................................................................... 67
Outdoor unit......................................................................................................................................................................................... 69
Basic removal .......................................................................................................................................................................... 69
Replacing switch box............................................................................................................................................................... 72
Replacing 4-way valve body.................................................................................................................................................... 74
Replacing 4-way valve coil ...................................................................................................................................................... 76
Replacing compressor............................................................................................................................................................. 77
Replacing DC fan motor assembly .......................................................................................................................................... 80
Replacing expansion valve body ............................................................................................................................................. 82
Replacing expansion valve motor............................................................................................................................................ 83
Replacing main PCB ............................................................................................................................................................... 85
Replacing propeller fan blade assembly.................................................................................................................................. 86
Replacing thermistors.............................................................................................................................................................. 87
Setting test mode for inverter checker..................................................................................................................................... 88