Mitsubishi PUHZ-SW75VHAPUHZ-SW100VHAPUHZ-SW100YHAPUHZ-SW120VHAPUHZ-SW120YHAPUHZ-SW75VHA-BSPUHZ-SW100VHA-BSPUHZ-SW100YHA-BSPUHZ-SW12 Service Manual page 86

Split-type, air to water heat pump
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OPERATING PROCEDURE
12. Removing the compressor (MC)
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove 2 cover panel (front) fixing screws (5 × 12) and
remove the front cover panel. (See Photo 2-1)
(4) Remove 2 cover panel (rear) fixing screws (5 × 12) and
remove the cover panel (rear).
(5) Remove the electrical parts box. (See Photo 3)
(6) Remove the valve bed. (Refer to procedure 8)
(7) Remove the side panel (R). (Refer to procedure 8)
(8) Remove 2 separator fixing screws (4 × 10) and remove the
separator.
(9) Remove the soundproof cover for compressor.
(10) Recover refrigerant.
(11) Remove the welded pipe of compressor inlet and outlet
then remove the compressor.
(12) Remove the 3 points of the compressor fixing nut using a
spanner or a adjustable wrench.
Note: Recover refrigerant without spreading it in the air.
13. Removing the power receiver
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the cover panel (front). (Refer to procedure 12)
(4) Remove the cover panel (rear). (Refer to procedure 12)
(5) Remove the electrical parts box. (See Photo 3)
(6) Remove the valve bed. (Refer to procedure 8)
(7) Remove the side panel (R). (Refer to procedure 8)
(8) Recover refrigerant.
(9) Remove 4 welded pipes of power receiver inlet and outlet.
(10) Remove 2 receiver leg fixing screws (4 × 10).
(See Photo 11)
Note: Recover refrigerant without spreading it in the air.
OCH533D
PHOTOS
Photo 11
Valve bed
fixing screw
Valve bed
Separator
Compressor
fixing nut
Separator
fixing screw
Compressor
Compressor
fixing nut
Photo 12
Outlet
86
Valve bed
fixing
screws
Power
receiver
Receiver leg
Receiver leg
fixing screws
Inlet
Power receiver

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