OPERATING PROCEDURE
PHOTOS/FIGURES
7. Removing the water cut, the indoor fan motor,
the indoor coil thermistor, and the line flow fan
(1) Remove the panel (Refer to 1.) and the corner box.
(2) Remove the power monitor receiver holder, the electri-
cal box and the nozzle assembly. (Refer to 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) Remove the screw of the motor band.
(8) Release the hooks of the motor band. Remove the
motor band. Pull out the indoor fan motor.
(9) Remove the indoor coil thermistor from the heat
exchanger.
Install the indoor coil thermistor in its former position
when assembling it.
(10) Remove the screws fixing the left side of the heat
exchanger.
(11) 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).
Photo 8
Photo 9
Photo 10
Photo 7
39
Screws of the
heat exchanger
Screw of the line flow fan
Power monitor
receiver holder
Screw of the
electrical cover
Electrical box
Screw of the
V.A. clamp
Screw of the
water cut
Figure 1
5 mm
Screws of the
motor bed
Motor band
OBH734B
