Mitsubishi PUHZ-SW75VHAPUHZ-SW100VHAPUHZ-SW100YHAPUHZ-SW120VHAPUHZ-SW120YHAPUHZ-SW75VHA-BSPUHZ-SW100VHA-BSPUHZ-SW100YHA-BSPUHZ-SW12 Service Manual page 94

Split-type, air to water heat pump
Table of Contents

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OPERATING PROCEDURE
11. Removing the reactor (DCL) and capacitor (CE)*
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the electrical parts box. (See Photo 3)
<Removing the reactor>
(4) Remove 4 reactor fixing screws (4 × 10) and remove the
reactor.
<Removing the capacitor> (Only for VHA(R3) models)
(4) Remove 2 capacitor band fixing screws (4 × 10) and
remove the capacitor.
Note: The reactor and capacitor is attached to the rear of the
electrical parts box.
*Capacitor is not equipped for VHAR4 models.
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 cover panel (front). (See Photo 3.)
(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 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 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).
Note: Recover refrigerant without spreading it in the air.
OCH533D
PHOTOS
Reactor
Photo 9
(DCL)
Reactor
fixing
screws
Capacitor (CE)*
Photo 10
Valve bed
Separator
Compressor
(MC)
Separator
fixing screw
94
Electrical parts box
Capacitor band
fixing screws
Valve
bed fixing
screws
Power
receiver
Compressor
fixing nut

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