Mitsubishi PUZ-A18NHA6 - Page 123

123
15. Removing the compressor (MC)
 (1)Removetheservicepanel.(SeeFigure1)
 (2)Removethetoppanel.(SeeFigure1)
 (3)Remove2frontcoverpanelfixingscrews(5×12)and
removethefrontcoverpanel.(SeeFigure1)
 (4)Remove2backcoverpanelfixingscrews(5×12)and
removethebackcoverpanel.
 (5)Removetheelectricalpartsbox.(SeePhoto3)
 (6)Remove3valvebedfixingscrews(4×10),4ballvalveand
stopvalvefixingscrews(5×16),thenremovethevalvebed.
 (7)Remove3rightsidepanelfixingscrews(5×12)inthe
rearoftheunitandthenremovetherightsidepanel.
 (8)Remove3separatorfixingscrews(4×10)andremovethe
separator.
 (9)Removethethermistor<Comp.surface>(TH32).(Referto
procedure7)
 (10)Recoverrefrigerant.
 (11)Removethe3pointsofthemotorforcompressorfixing
nutusingspanneroradjustablewrench.
 (12)Removetheweldedpipeofmotorforcompressorinlet
andoutletandthenremovethecompressor.
Note: Recover refrigerant without spreading it in the air.
16. Removing the accumulator
 (1)Removetheservicepanel.(SeeFigure1)
 (2)Removethetoppanel.(SeeFigure1)
 (3)Remove2frontcoverpanelfixingscrews(5×12)and
removethefrontcoverpanel.(SeePhoto3)
 (4)Remove2backcoverpanelfixingscrews(5×12)and
removethebackcoverpanel.
 (5)Removetheelectricalpartsbox.(SeeFigure1)
 (6)Remove3valvebedfixingscrews(4×10),4ballvalveand
stopvalvefixingscrews(5×16),thenremovethevalvebed.
 (7)Remove3rightsidepanelfixingscrews(5×12)intherear
oftheunitandthenremovetherightsidepanel.
 (8)Recoverrefrigerant.
 (9)Remove2weldedpipesofaccumulatorinletandoutlet.
 (10)Remove2receiverlegfixingscrews(4×10).
Note: Recover refrigerant without spreading it in the air.
Photo 14
Accumulatorleg
fixingscrews
Compressor
(MC)
Accumulator
Compressor
fixingnuts
Accumulator
Accumulator
leg
Inlet
Outlet
Photo 15
14. Removing the reactor (DCL) (A30, 36)
 (1)Removetheservicepanel.(SeeFigure1)
 (2)Removethetoppanel.(SeeFigure1)
 (3)Removetheelectricalpartsbox.(SeePhoto3)
 (4)Remove4reactorfixingscrews(4×10)andremovethe
reactor.

Note:Thereactorisattachedtotherearoftheelectricalpartsbox .
Reactorfixingscrews
Reactorfixingscrews
Reactor
(DCL)
Photo 13
Electricalpartsbox
OPERATING PROCEDURE
PHOTOS
OCH577A