64
Installation and Maintenance
Service Manual
Steps
Procedure
connection
pipe sub-assy
valve support
4-way valve
Unsolder the spot weld between 4-way valve and
vapour liquid separator, compressor cut-off valve
sub-assy and condenser, and then remove the 4-way
valve.
Note: When unsoldering the spot weld, wrap the
4-way valve with wet cloth completely to avoid
damage to valve due to high temperature.
Unsolder all spot welds connected with valve support
and then remove the valve support.
Note:When unsoldering the spot weld, wrap the gas
valve and liquid valve with wet cloth completely to
avoid damage to valve due to high temperature.
Remove all spot welds connected with connection
pipe, and then remove the connection pipe sub-assy.
10 Remove 4-way valve
11. Remove valve support
12. Remove connection pipe sub-assy
