71 PB
REMOVAL
Outdoor Unit
10.Remove 4-way valve assy
ProcedureSteps
11.Remove compressor
4-way valve assy
compressor
Remove the 3 footing screws of the com-
pressorand remove the compressor.
Unscrew the fastening nut of the 4-way
Valve Assy coil and remove the coil. Wrap
the 4-way Valve Assy with wet cotton and
unsolder the 4 weld spots connecting the
4-way Valve Assy to take it out (Note: Refrig-
erant shouldbe discharged firstly.) Welding
process should be as quickly as possible and
keep wrapping cotton wet all the time. Be
sure not to burn out the lead-out wire of com-
pressor.
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