61
OPERATING PROCEDURE
PHOTOS
Photo 6
5. Removing outdoor fan motor
(1) Remove the top panel, cabinet and service panel.
(Refer to 1.)
(2) Disconnect the power supply and indoor/outdoor
connecting wire and remove the back panel. (Refer to 1.)
(3) Disconnect the connectors for outdoor fan motor.
(4) Remove the propeller nut.
(5) Remove the propeller.
(6) Remove the screws fixing the fan motor. (See Photo 7.)
(7) Remove the fan motor.
Photo 8
Welded parts
of 4-way
valve
6. Removing the compressor and 4-way valve
(1) Remove the top panel, cabinet and service panel.
(Refer to 1.)
(2) Disconnect the power supply and indoor/outdoor
connecting wire and remove the back panel. (Refer to 1.)
(3) Remove the inverter assembly. (Refer to 2.)
(4) Recover gas from the refrigerant circuit.
NOTE:
Recover gas from the pipes until the pressure gauge
shows 0 PSIG.
(5) Detach the welded part of the suction and the discharge
pipe connected with compressor.
(6) Remove the nuts of compressor legs.
(7) Remove the compressor.
(8) Detach the welded part of pipes connected with 4-way
valve. (See Photo 8.)
Photo 7
Propeller
Screws of the outdoor fan motor
Defrost
thermistor
OB451--3.qxp 06.3.29 9:47 AM Page 61
Summary of Contents for MUY-A15NA
Page 11: ...11 WIRING DIAGRAM 5 MUZ A09NA MUZ A12NA MUZ A15NA MUZ A17NA...
Page 12: ...12 MUY A15NA MUY A17NA...
Page 13: ...13 MUZ A24NA...
Page 14: ...14 MUY A24NA...