Mitsubishi Electric Mr.Slim MUZ-FE NA Series Service Manual page 38

OPERATING PROCEDURE
3. Removing the electrical box
(1) Remove the panel (Refer to 1.) and the corner box.
(2) Remove the indoor/outdoor connecting wire, the sensor
holder, the electrical cover and the ground wire. (Refer to 2.)
(3) Disconnect the following connectors on the electronic con-
trol P.C. board:
CN211 (Fan motor)
CN112 (Indoor coil thermistor)
CN1U1 (Horizontal vane motor)
CN151 (Vertical vane motor)
(4) Unhook the catches of the electrical box, and pull out the
electrical box. (Photo 4)
4. Removing the nozzle assembly
(1) Remove the panel (Refer to 1.) and the corner box.
(2) Remove the conduit cover, and then the indoor/outdoor
connecting wire. (Refer to 2.)
(3) Remove the sensor holder and the electrical cover.
(Photo 3)
(4) Disconnect the following connectors on the electronic con-
trol P.C. board:
CN1U1 (Horizontal vane motor)
CN151 (Vertical vane motor)
(5) Remove the power monitor receiver P.C. board holder and
the holder. (Photo 4)
(6) Pull out the drain hose from the nozzle assembly and
remove the nozzle assembly.
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.
( ) Only the crank of the left side vertical vane motor unit.
(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.
Photo 5
Be sure to assemble the i-see Sensor in
the correct position.
Photo 6
Screws of the vertical vane motor unit cover
Crank of the vertical
vane motor unit
Photo 7
Screws of the vertical vane motor unit cover
Screw of the vertical
vane motor unit
38
PHOTOS
Screw of the vertical
vane motor unit
Crank of the vertical
vane motor unit