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SERVICING
(2.9 Ceiling Type)
Phillips ScrewdriverTool
TURN OFF all power source switches.
Phillips ScrewdriverTool
(3) Open the electrical box cover and remove the connector of the fan motor wiring from the PCB.
2.9.4 Removing Fan Motor
(1) Open the air intake grille according to the item 2.9.1 “Removing Air Filter and Air Intake Grille”.
(2) Hook the electrical box on the lower frame after removing the screws fixing the electrical box.
NOTE:
During this work, support the electrical box
by hands not to drop it.
Electrical Box
CAUTION
!
PCN 202
Disconnect connector PCN 202
Ex.) After Alteration
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