18
OPERATING PROCEDURE
PHOTOS&ILLUSTRATIONS
5. Removing the room temperature thermistor
(1) Remove the fan guard.
(2) Remove the electrical box cover
(3) Remove the holder and the room temperature thermistor
by pulling the catch.
(4) Disconnect the red connector, CN20, on the indoor con-
troller board.
7. Removing the panel
(1) Open the intake grille.
(2) Disconnect the connector the vane motor.
(3) Remove 4 screws of the panel.
(4) Pulling the temporary hanging hook, remove the panel.
8. Removing the drain pan
(1) Remove the panel.
(2) Remove the fan guard.
(3) Remove the rubber bushing.
(4) Drain the remaining water in the drain pan.
(5) Remove the electrical box cover.
(6) Remove the electrical box.
(7) Remove the screw of the V.A. cover, and remove the V.A.
cover.
(8) Remove each screw of the corner supports 1,2, and 3,
and remove the corner supports 1,2 and 3.
(9) Pull out the drain pan.
w
Pull the left and right of the pan gradually.
Be careful not to crack or damage the pan.
Photo 8
Photo 7
Photo 6
Photo 5
Indoor controller board
Room
temperature
thermistor
Mounting hole
Corner
support 1
Corner
support 3
VA cover
Rubber
bush
Corner
support 2
Screws
screws
screws
Panel
Fan guard
Temporary hanging hook
Temporary hanging hook
6. Removing the pipe temperature detection / liquid thermistor
and the pipe temperature detection / gas thermistor
(1) Remove the fan guard.
(2) Remove the electrical box cover.
(3) Remove the electrical box.
(4) Remove the turbo fan.
(5) Remove the screw of the service panel.
(6) Remove the service panel.
(7) Remove the pipe temperature detection / liquid thermistor
and the pipe temperature detection / gas thermistor which
is inserted into the holder installed to the thin copper pipe.
(8) Disconnect the each 2-pin white(liquid) and black(gas)
connector.
Pipe temperature
detection / liquid
thermistor
Pipe temperature
detection / gas
thermistor
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