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OPERATING PROCEDURE
7. Removing the water cut, the indoor fan motor,
the indoor coil thermistor, and the line flow fan
(1) Remove the panel (Refer to section 1.) and the corner
box.
(2) Remove the power monitor receiver holder, the electri-
cal box and the nozzle assembly. (Refer to section 3
and 4.)
(3) Remove the screw of the water cut and remove the
water cut.
(4) Remove the screws fixing the motor bed.
(5) Loosen the screw fixing the line flow fan.
(6) Remove the motor bed together with fan motor and
motor band.
(7) Release the hooks of the motor band. Remove the
motor band. Pull out the indoor fan motor.
(8) Remove the indoor coil thermistor from the heat
exchanger.
*Install the indoor coil thermistor in its former position
when assembling it. (Photo 9)
(9) Remove the screws fixing the left side of the heat
exchanger.
(10) 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 5 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
5 mm
Photo 7
Screw of the
water cut
OBH782A
Electrical box
Screw of the
electrical cover
Screw of the
V.A. clamp
Power monitor
receiver holder
PHOTOS/FIGURES
Photo 8
Photo 9
Indoor coil thermistor RT12
Photo 10
Screws of the
heat exchanger
48
Screw of the line flow fan
Motor band
Screws of the
motor bed
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