Mitsubishi FDU140VNXWVH - Page 180

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179
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'20 • PAC-SM-351
6.
To remove side panel and boom panel
(1)
Remove air inlet grille.(See No.1)
(2)
Remove the right and le side panel fixing
screws and remove it.(
mark)
(3)
Remove 5 boom panel fixing screws.(
mark)
Remove 6 boom panel fixing screws and
remove it. (
mark, le and right side)
7.
To remove drain pan
(1)
Remove side panel and boom panel.(See No.5)
(2)
Remove 2 plate fixing screws and remove it.(
mark, Pic.
)
(3)
Remove 2 support fixing screws and remove it.(
mark, Pic.
)
(4)
Pull out the drain pan.
8.
To remove the heat exchanger assembly
(1)
Remove the drain pan.(See No.6)
(2)
Remove 6 heat exchanger assy fixing
screws and remove it.(
mark)
9.
To remove the louver motor (LM)
(1)
Remove the lid of control box.(See No.1)
(2)
Disconnect the louver motor connector
(CNJ) on PCB in control box.
10.
To remove the temperature sensors
(example"Thi-R3")
(3)
Remove side panel.(See No.5)
(1)
Remove the lid of control box.(See No.1)
(4)
Remove 2 louver motor fixing screws
(2)
Disconnect the Tho-R3 connector(CNNx)
and remove it.
on PCB in control box.
(3)
Remove the drain pan.(See No.3)
(4)
Pull out the temperature sensor"Thi-R1"
from the sensor holder.
11.
To remove the Electronic Expansion Valve (EEV)
(1)
Remove the heat exchanger assembly.(See No.9)
(2)
Remove the coil of EEV by pull out on the top.
(3)
Remove welded part of EEV by welding.(
mark)
PROCEDURE & PICTURES
PFA012D631
General view
2
Boom panel
Plate
EEV
Coil of EEV
Support