Lennox LI012CO-230P432 Service Manual page 112

Service Manual
Steps
10.Remove 4-way valve assy
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
unsolderthe 4 weld spots connecting the
4-way Valve Assy to take it out(Note: Refrig-
erant shouldbe discharged firstly.) Welding
processshould be as quickly as possible and
keepwrapping cotton wet all the time. Be
sure notto burn out the lead-out wire of com-
pressor.
11.Remove compressor
Remove the 3 footing screws of the com-
pressorand remove the compressor.
Installation and Maintenance
Procedure
4-way valve assy
compressor
109