Mitsubishi Electric MU-A09WA, Руководство по обслуживанию

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21
PHOTOS
Photo 4
OPERATING PROCEDURE
3. Removing propeller and the outdoor fan motor
(1) Remove the cabinet. (Refer to 1)
(2) Remove the propeller nut and remove the propeller.
NOTE : Loose the propeller in the rotating direction for
removal.
When attaching the propeller, align the mark on the
propeller and the motor shaft cut section.
Set the propeller in position by using the cut on the
shaft and the mark on the propeller.
(3) Disconnect the connector and remove the lead clamps and
outdoor fan motor lead wires.
(4) Remove the screws fixing the outdoor fan motor.
(5) Remove the outdoor fan motor.
4. Removing the compressor
(1) Remove the cabinet. (Refer to 1)
(2) Remove the relay panel.
(3) Remove the soundproof felt.
(4) Remove the terminal cover.
(5) Pull out the lead wires from the glass terminal of the com-
pressor.
(6) Recover gas from the refrigerant circuit.
(7) Disconnect the welded part of the suction pipe and dis-
charge pipe.
(8) Remove the nuts fixing the compressor and the compres-
sor.
NOTE
●
Before using a burner, reclaim gas from the pipes until the
pressure gauge shows 0 PSIG.
●
Use the burner under the condition that gas can be recovered
even when the inner pressure rises by heat.
Glass
terminal
Discharge
pipe
Suction
pipe
Compressor set nuts
Hook
Connector
Propeller
Propeller nut
Soundproof felt
Compressor
Relay
panel
Lead clamp
Photo 5
OB449A.qxp 06.5.9 11:14 AM Page 21