Gree GUD24W2/D-D(U) - Page 93

GREE DC INVERTER HEAT PUMP CONDENSING UNIT SERVICE MANUAL
90
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
10. 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: GUD24W2/D-D(U), GUD30W2/D-D(U), GUD36W2/D-D(U)
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.
2. Break off the connection
pipes from the 4-way
valve.
 Use a soldering gun to
loosen the 4 joints on the
4-way valve and then
remove the connection
pipes.
 NOTE: When welding the
pipes, the 4-way valve
should be wrapped with
wet cloth for cooling. Do
not let the flame burn the
other components.