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5. Removing the indoor fan motor and the line flow fan
(1) Remove the panel. (Refer to 1.)
(2) Remove the electrical box. (Refer to 3.)
(3) Pull out the drain hose from the nozzle assembly, remove
the nozzle assembly. (Refer to 4.)
(4) Remove the screw of the lead cover and the lead cover.
(5) Remove the lead wire of the fan motor from the motor band
/ bed.
(6) Release the hooks of the motor band from the motor bed
and open it slightly.
(7) Loosen the hexagon socket set screw of the line flow fan.
(8) Remove the screws fixing the motor bed, remove the fan
motor with motor band and the motor bed.
(9) Remove the screws fixing the left side of the heat
exchanger.
(10) Lift the left side of the heat exchanger.
(11) Remove the line flow fan.
23
OPERATING PROCEDURE
PHOTOS
3. Removing the electrical box
(1) Remove the panel. (Refer to 1.)
(2) Remove the electrical cover. (Refer to 2.)
(3) Remove the V.A. clamp. (Refer to 2.)
(4) Remove the cord clamp. (Refer to 2.)
(5) Remove the terminal block. (Refer to 2.)
(6) Remove the screw of ground wire. (Refer to 2.)
(7) Disconnect the connector of the indoor coil thermistor
(CN112), the fan motor connector (CN211 and CN121), the
vane motor connector (CN151) and the connector of the
safety device (CN1R1) on the electronic control P.C. board.
(8) Remove the fan motor lead wire and indoor coil thermistor
from the electrical box.
(9) Remove the lead wire of vane motor and safety device from
the bottom of electrical box.
(10) Remove the screw fixing the electrical box, remove the
electrical box.
Photo 5
Photo 3
Photo 4
Photo 7
Drain hose
Screws of the
left side of the
heat exchanger
Screws of the vane motor
Photo 6
Indoor coil thermistor
connector
Fan motor connector
Vane motor
connector
Hooks of the
motor band
Hexagon socket set screw
Screw of
the lead
cover
4. Removing the nozzle assembly and the vane motor
(1) Remove the panel. (Refer to 1.)
(2) Remove the electrical box. (Refer to 3.)
(3) Pull out the drain hose from the nozzle assembly, remove
the nozzle assembly.
(4) Remove the screws of the vane motor, disconnect the
vane motor connector.
(5) Remove the vane motor.
Screw of the
electrical box
Screws of
the motor
bed
OB390--1qxp 05.2.9 11:27 Page 23
Содержание MSZ-CA25VB
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