Mitsubishi Electric MUX-A20WV Service Manual download pdf (Page 66)

OPERATING PROCEDURE PHOTOS

2. Removing the relay panel

(1) Remove the cabinet. (Refer to 1.)

(2) Disconnect the following connectors.

Outdoor fan motor

Only MUX-3A60VB and MUX-3A63VB

Solenoid coil (21RB, 21R3, 21R4)

Only MUX-4A73VB

Solenoid coil (21RA, 21RB, 21R1, 21R2, 21R3, 21R4)

3. Removing the propeller

(1) Remove the cabinet. (Refer to 1.)

(2) Remove the propeller nut.

(3) 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.

4. Removing the outdoor fan motor

(1) Remove the cabinet. (Refer to 1.)

(2) Remove the propeller. (Refer to 3.)

(3) Remove the clamp of outdoor fan motor lead wire and

disconnect the outdoor fan motor connector.

(4) Remove the screws fixing the outdoor fan motor.

(5) Remove the outdoor fan motor.

Photo 4

Solenoid coil connector

(21RA, 21RB, 21R1,

21R2, 21R3, 21R4)

Screws of

the relay

panel

Outdoor fan

motor connector

Screws of the

relay panel

Clamp

Screws of the

outdoor fan motor

Outdoor

fan

motor

Propeller

Propeller nut

Back panel

OB384--3.qxp 05.1.17 13:10 Page 66

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Mitsubishi Electric MUX-A20WV Service Manual Page 66

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