Removal of Hygroscopic Fan Motor Si00-777
12 Removal Procedure
4. Removal of Hygroscopic Fan Motor
Procedure Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Step Procedure Points
1
Remove the nut and
remove the
hygroscopic fan.
Preparation
Remove the humidifying
rotor according to "Removal
of Heater Assembly /
Humidifying Rotor /
Humidifying Rotor Motor".
Nut size: M6
When reassembling, align
the mark of the outdoor
fan with the D-cut section of
the motor shaft.
2
Remove the 3 screws
of the motor cover.
3
Remove the motor
cover.
4
Remove the
hygroscopic fan motor.
Hygroscopic
fan
Nut
(R13993)
10 mm
(R12236)
(R5822)
(R5824)
Hygroscopic
fan motor
Motor cover
(R13994)