2-131
SERVICING
(2.11 Cleaning Indoor Unit Heat Exchanger)
2.11.7 Cleaning Ceiling Type Indoor Unit
Spread a vinyl sheet over the floor to avoid cleaning water before this work.
(1) Remove the left and right side covers according to the item 2.9.2 “Removing Side Cover”.
(2) Remove the discharge deflector according to
the item 2.9.3 “Removing Discharge Air Grille”.
(3) Open the intake air grille according to the item 2.9.1 “Removing Air Filter and Intake Air Grille”.
(4) Remove the lower cover and drain pan according to the item 2.9.8 “Removing Thermistors
for Liquid Pipe and Gas Pipe, and
Electronic Expansion Valve Coil”.
(5) Remove the indoor fan motor and fan
assembly according to the item 2.9.4
“Removing Fan Motor”.
(6) Remove the partition plate 2 after removing
two fixing screws.
TURN OFF all power source switches.
Phillips ScrewdriverTool
Phillips ScrewdriverTool
Phillips ScrewdriverTool
(7) Remove the fixing plate for the fan after removing two screws at the left and one screw at the right
side partition.
Phillips ScrewdriverTool
Phillips ScrewdriverTool
(8) Attach the drain pan and lower cover according
to the reverse procedures in the item (4).
Phillips ScrewdriverTool
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