112
Installation and Maintenance
Service Manual
ProcedureSteps
compressor
Remove the 2 screws xing the gas valve
and unsolder the welding joint between
the gas valve and the air-return pipe to
remove the gas valve. (NOTE: Discharge
the refrigerant completely before
unsoldering; when unsoldering, wrap the
gas valve with a wet cloth completely to
avoid damage to the valve caused by high
temperature).
Remove the 2 screws xing the liquid
valve and unsolder the welding joint
connecting the liquid valve to the Y-type
pipe to remove the liquid valve.
b
Unsolder pipes connecting with
compressor.
c
Remove the 3 foot nuts on the compressor
and then remove the compressor.
d
4-way valve
cut-off valve
nuts
Unsolder the welding joint connecting the
capillary, valves and the outlet pipe of
condenser to remove the capillary. Do not
block the capillary with welding slag
during unsoldering.
11. Remove compressor
a
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