Gree GUD100W/NhA-X - Removal of 4-Way Valve

GREE U-Match 5 SERIES UNIT SERVICE MANUAL
121
Removal of compressor/gas liquid separator
Note: Before removing the compressor/gas liquid separator, make sure there is no refrigerant in the pipeline and power is cut off.
Step Picture Work instruction
6. Connect the welding
interfaces of compressor/gas
liquid separator to the
pipeline.
 Weld the connection pipes of
compressor so as to connect
them to the compressor.
Note: When replacing the
compressor, avoid touching
the nearby pipeline and
components.
7. Connect the compressor
wires.
 Connect the compressor
wires to the wire terminals
on the top of compressor.
Note: When connecting the
wires, be sure to match the
colors with the
corresponding wire
terminals.
Model: GUD100W/NhA-T, GUD125W/NhA-T, GUD140W/NhA-T, GUD100W/NhA-X, GUD125W/NhA-X,
GUD140W/NhA-X
Removal of 4-way valve
Note: Before removing the 4-way valve, make sure refrigerant is fully discharged from the unit and power is cut off.
Step Picture Work instruction
1. Take off the coil of the 4-way
valve.
 Carefully unscrew the
screws of electromagnetic
coil with a screwdriver.