Gree GUD71PHS1/A-S - Page 127

GREE U-Match 6 SERIES UNIT SERVICE MANUAL
124
Model: GUD100W1/NhA-X,GUD125W1/NhA-X
Removal of electronic expansion valve
Note: Before removing the electronic expansion valve, make sure there is no refrigerant in the pipeline and power is cut off.
Step Picture Work instruction
1. Loosen the wire clamp at
the bottom of the electric
box and the screws of
electric box.
 Remove the upper, lower
and front panels.
 Loosen the wire clamp at
the bottom of the electric
box.
 Unscrew the screws of
electric box.
2. Remove the electric box.
 The connection wires
inside and outside the
electric box should be
removed.
 When removing the
electric box, be careful to
protect the components.
3. Remove the electronic
expansion valve.
 Take off the coil of
electronic expansion
valve.
 Loosen the connection
pipe of electronic
expansion valve by
welding. Then remove the
connection pipe.
Note: When welding the
pipe, do not let the flame
bunt the other
components.