Si12-992
Removal of Heater ASSY / Humidifying Rotor (Moisture Adsorption Element) / Humidifying Rotor Motor
2. Removal of Heater ASSY / Humidifying Rotor
(Moisture Adsorption Element) / Humidifying
Rotor Motor
Procedure
Step
Internal structure of the
humidifier unit
1. Removal of the heater
ASSY
1
Remove the 4 screws
of the duct on
adsorption side.
Removal Procedure
Warning Be sure to wait 10 minutes or more after turning off all power supplies
before disassembling work.
Procedure
Duct (adsorption side)
Fan-valve-duct ASSY
Humidifying thermistor
Preparation
Remove the top panel
according to "Removal of
Humidifier Unit".
The humidifying rotor is
located under the heater
ASSY and the duct.
Heater
ASSY
Humidifying
rotor motor
Harness ASSY
Limit switch
Damper
motor
(R9889)
(R9890)
Points
5