Mitsubishi Electric MSZ-GE22VA-A1 Service Manual page 51

OPERATING PROCEDURE
4. Removing the nozzle assembly
(1) Remove the panel (Refer to 1.) and the corner box.
(2) Remove the V.A. clamp, and then the indoor/outdoor
connecting wire. (Photo 2)
(3) Remove the electrical cover. (Photo 2)
(4) Disconnect the following connectors on the electronic
control P.C. board:
CN151 (Horizontal vane motor)
CN152 (Vertical vane motor)
CN1R1 (Interlock switch)
(5) Remove the power monitor receiver holder. (Photo 2)
(6) Pull out the drain hose from the nozzle assembly and
remove the nozzle assembly.
(7) Remove the vane motors. (Refer to 5 and 6.)
(8) Remove the interlock switch.
5. Removing the vertical vane motor unit
(1) Remove the nozzle assembly. (Refer to 4.)
(2) Remove the crank of the vertical vane motor unit from
the arm of the vertical vane.
(3) Remove the screw of the vertical vane motor unit, and
pull the vertical vane motor unit.
(4) Remove the screws of the vertical vane motor unit
cover.
(5) Remove the crank of the vertical vane motor unit from
the shaft of the vane motor.
(6) Remove the vertical vane motor from the vertical vane
motor unit.
(7) Disconnect the connector of vertical vane motor from
the vertical vane motor.
6. Removing the horizontal vane motor
(1) Remove the nozzle assembly. (Refer to 4.)
(2) Remove the screws of the horizontal vane motor unit,
and pull out the horizontal vane motor unit.
(3) Disconnect the connector from the horizontal vane
motor.
(4) Remove the screws of the horizontal vane motor unit
cover.
(5) Remove the horizontal vane motor from the horizontal
vane motor unit.
OBH531E
Photo 4
Screw of
the vertical vane
motor unit
Photo 5
Photo 6
Screws of
the horizontal vane
motor unit
51
PHOTOS
Screws of the interlock switch
Screws of
the horizontal
vane motor
unit cover
Screws of
the vertical
vane motor
unit cover