Mitsubishi PUHZ-SW75VHAPUHZ-SW100VHAPUHZ-SW100YHAPUHZ-SW120VHAPUHZ-SW120YHAPUHZ-SW75VHA-BSPUHZ-SW100VHA-BSPUHZ-SW100YHA-BSPUHZ-SW12 Service Manual page 100

Split-type, air to water heat pump
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OPERATING PROCEDURE
13. 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 cover panel (front). (See Photo 3-1)
(4) Remove 2 cover panel (rear) fixing screws (5 × 12) and
remove the cover panel (rear).
(5) Remove the electrical parts box. (See Photo 3-2)
(6) Remove the valve bed. (Refer to procedure 9)
(7) Remove the side panel (R). (Refer to procedure 9)
(8) Remove 3 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 compressor fixing nut using a
spanner or a adjustable wrench.
Note: Recover refrigerant without spreading it in the air.
14. 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 13)
(4) Remove the cover panel (rear). (Refer to procedure 13)
(5) Remove the electrical parts box. (See Photo 3-2)
(6) Remove the valve bed. (Refer to procedure 9)
(7) Remove the side panel (R). (Refer to procedure 9)
(8) Recover refrigerant.
(9) Remove 4 welded pipes of power receiver inlet and outlet.
(10) Remove 2 receiver leg fixing screws (4 × 10).
Note: Recover refrigerant without spreading it in the air.
HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
CCopyright 2012 MITSUBISHI ELECTRIC CORPORATION
Distributed in Aug. 2015 No.OCH533 REVISED EDITION-D
Distributed in Nov. 2014 No.OCH533 REVISED EDITION-C
Distributed in Jul. 2013 No.OCH533 REVISED EDITION-B
Distributed in Oct. 2012 No.OCH533 REVISED EDITION-A
Distributed in Sep. 2012 No.OCH533
Made in Japan
PHOTOS
Photo 13
Valve bed
Separator
Compressor
(MC)
Separator
fixing screw
New publication, effective Aug. 2015
Specifications are subject to change without notice.
100
Valve
bed fixing
screws
Power
receiver
Compressor
fixing nuts

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