Gree GUD71T/A-T

GREE U-Match 5 SERIES UNIT SERVICE MANUAL
110
Model: GUD160W/NhA-X
Removal of gas liquid separator
Note: Before removing the gas liquid separator, 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
compressor/gas liquid
separator from the chassis.
●Take away the compressor/gas
liquid separator and replace with a
new one.
Note: When replacing the
compressor/gas liquid separator,
avoid touching the nearby pipeline
and components.
4. Install the new gas liquid
separator
●Install the gas liquid separator by
referring to the positions of
entering and leaving pipes. Weld
the 2 welding interfaces.
●Nitrogen welding: the pressure of
nitrogen is 0.5±0.1kgf/ c ㎡
(relative pressure). Note: When
welding the pipes, do not let the
flame burn the other components.
●Tighten the screws of gas liquid
separator.