Remove 4-Way Valve Assy And Electronic Expansion Valve Assy; Remove Liquid Valve And Gas Valve - Gree GWH12ACC-K6DNA1D Service Manual

Service Manual
Step
9.Remove 4-way valve assy and
valve assy
Unsolder the welding joints connecting the 4-way
valve assy with
compressor and condenser; remove the 4-way valve.
Note:
Before unsoldering the welding joint, wrap the 4-way
valve with a wet cloth completely to avoid damage
to the valve caused by high temperature.
Unsolder weld point of
assy
valve
Then remove the
Do not block the
when unso-ldering it.
(Note: before unsoldering,discharge refrigerants
completely)

10.Remove liquid valve and gas valve

Unsolder the welding joint connecting the valve with
capillary and condenser; unsolder the welding joint
connecting the gas valve and air-return pipe;
remove the 2 screws fixing the gas valve to remove
the gas valve.
Unsolder the welding joint connecting the liquid
valve and Y-shaped pipe; remove the 2 screws
fixing the liquid valve to remove the liquid valve.
Note:
Before unsoldering the welding joint, wrap the gas
valve with a wet cloth completely to avoid damage
to the valve caused by high temperature.
11.Remove compressor
Remove the 3 footing screws of the compressor
and remove the compressor.
Remove the screws fixing valve support and then
remove the valve support.
Installation and Maintenance
electronic expansion
electronic expansion assy
electronic expansionassy
and outlet pipe of condensator.
electronic expansion assy
electronic expansion assy
Procedure
,
,
before
4-way valve assy
Electronic
expansion valve assy
liquid valve
gas valve
compressor
valve support
107