ESIE16-03B
|
Part 3. Repair
3.3. Unit specific repair procedures
Page 66
22/08/16
|
Version 1.1
SA R32 Sky-Air RZAG-L
3.3. Unit specific repair procedures
Overview:
3.3.1. Indoor unit
Not applicable.
Indoor unit............................................................................................................................................................................................ 66
Outdoor unit......................................................................................................................................................................................... 67
Basic removal .......................................................................................................................................................................... 67
Replacing thermistor................................................................................................................................................................ 71
Replacing 4-way valve body.................................................................................................................................................... 73
Replacing 4-way valve coil ...................................................................................................................................................... 75
Replacing accumulator assembly............................................................................................................................................ 75
Replacing compressor............................................................................................................................................................. 76
Replacing DC fan motor assembly .......................................................................................................................................... 79
Replacing electrical noise filter ................................................................................................................................................ 80
Replacing expansion valve body ............................................................................................................................................. 81
Replacing expansion valve motor............................................................................................................................................ 82
Replacing solenoid valve......................................................................................................................................................... 84
Replacing solenoid valve coil .................................................................................................................................................. 85
Replacing high pressure switches ........................................................................................................................................... 86
Replacing inverter PCB ........................................................................................................................................................... 87
Replacing low pressure switch ................................................................................................................................................ 88
Replacing main PCB ............................................................................................................................................................... 89
Replacing propeller fan blade assembly.................................................................................................................................. 93