Mitsubishi Electric SUZ-KA25VA4 Service Manual page 38

OPERATING PROCEDURE
5. Removing outdoor fan motor
(1) Remove the cabinet and panels. (Refer to procedure 1.)
(2) Disconnect the following connectors:
<Inverter P.C. board>
CN932 (Fan motor)
(3) Remove the propeller nut. (Photo 7)
(4) Remove the propeller. (Photo 7)
(5) Remove the screws fixing the fan motor. (Photo 7)
(6) Remove the fan motor.
6. Removing the compressor and 4-way valve
(1) Remove the cabinet and panels. (Refer to procedure 1.)
(2) Remove the inverter assembly. (Refer to procedure 2.)
(3) Recover gas from the refrigerant circuit.
Recover gas from the pipes until the pressure gauge
NOTE:
shows 0 kg/cm² (0 MPa).
(4) Detach the welded part of the suction and the discharge pipe
connected with compressor.
(5) Remove the nuts of compressor legs.
(6) Remove the compressor.
(7) Detach the welded part of pipes connected with 4-way valve.
(Photo 8)
OCH545
PHOTOS
Photo 6
Photo 7
Screws of the outdoor fan motor
Propeller
Photo 8
Welded parts of 4-way valve
38
Outdoor heat
exchanger tempera-
ture thermistor
Defrost thermistor
Propeller nut