Mitsubishi Electric MUZ-GB50VA, Руководство по обслуживанию

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47
OPERATING PROCEDURE PHOTOS
7. Removing the compressor and 4-way valve
(1) Remove the top panel, cabinet and service panel.
(Refer to 1.)
(2) 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 kg/cm
2
(0 MPa).
(5) Detach the brazed part of the suction and the discharge pipe
connected with compressor.
(6) Remove the compressor nuts.
(7) Remove the compressor.
(8) Detach the brazed part of 4-way valve and pipe.
Photo 10
Photo 11
8. Removing the reactor
(1) Remove the top panel, cabinet, service panel and the back
panel. (Refer to 1.)
(2) Disconnect the reactor lead wire.
(3) Remove the screws of the reactor, and remove the reactor.
(Photo 5,12)
Photo 12 (
MUZ-GB50VA-
E1
/
E2
)
Screws of the reactor
Brazed parts of 4-way valve
Brazed part
of the dis-
charge pipe
R.V. coil
Brazed part
of the suction
pipe