Mitsubishi MSZ-HJ25VA Service Manual page 35

OPERATING PROCEDURE
5. Removing the indoor fan motor, the indoor coil
thermistor and the line flow fan
(1) Remove the panel. (Refer to 1.) Remove the right cor-
ner box.
(2) Remove the control P.C. board holder, the electrical box
and the nozzle assembly. (Refer to 2.)
(3) Remove the screws fixing the motor bed.
(4) Disengage the hooks of the water cover and remove
the water cover.
(5) Disconnect the earth wire from the motor band.
(6) Remove the indoor coil thermistor from the motor band.
(7) Loosen the screw fixing the line flow fan.
(8) Remove the motor bed together with the indoor fan
motor and the motor band.
(9) Disconnect the lead wire of the fan motor from the
motor band.
(10) Disengage the hooks of the motor band and remove
the motor band. Pull out the indoor fan motor.
(11) Remove the indoor coil thermistor from the heat
exchanger.
Install the indoor coil thermistor in its former position
when assembling it.
(12) Remove the screws fixing the left side of the heat
exchanger.
(13) Lift the heat exchanger, and pull out the line flow fan
to the lower-left.
When attaching the line flow fan, screw the line flow fan
so 4 mm gap is provided between the right end of the
line flow fan and the right wall of the air passage of the
box (Figure 1).
Figure 1
4 mm
OBH647C
Photo 6
Screw of the line flow fan
Photo 7
Earth wire
Water cover
Photo 8
Screws of the left
side of the heat
exchanger
35
PHOTOS
Motor band
Indoor coil
thermistor
Screws of
the motor bed
Photo: MSZ-HJ50VA