Gree Dettson LOMO 19 Installation Manual page 109

Step
10. Remove gas valve and liquid valve
Remove the valve support bolck, remove the screws
fixing the gas valve and the liquid valve,unsolder the
welding joint connecting the gas valve and the liquid
valve, remove them.
Note:
Discharge the refrigerant completely befor unsoldering;
when unsoldering, wrap the gas valve with a wet cloth
completely to avoid damage to the valve caused by
high temperature.
11. Remove 4-way valve and capillary Sub-
assy(electronic expansion valve assy)
Unsolder the welding joints connecting capillary Sub-
assy(electronic expansion valve assy), and then
remove it.
Unsolder the welding joints connecting the 4-way valve
assy with capillary sub-assy(electronic expansion valve
assy), compressor and condenser; remove the 4-way
valve and capillary Sub-assy(electronic expansion
valve assy). Cooling only unit removes Discharge Tube
and Inhalation Tube.
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.
12. Remove compressor
Remove the 3 foot nuts on the compressor and then
remove the compressor.
106
Procedure
Service Manual
Liquid valve
Valve Support
Gas valve
Electronic expansion
valve assy
4-way valve assy
Capillary Sub-assy
Compressor
Installation and Maintenance