Mitsubishi Electric MSZ-LN25VGW Service Manual page 46

OPERATING PROCEDURE
8. Removing the air purifying device
(1) Remove the front panel, the outer vanes (R) (L)(hori-
zontal), the panels (U) (R) (L) (F), the corner box (R),
V.A. clamp and the electrical cover.
(2) Remove the lead wires from the water cover.
(3) Disconnect the following connector (Photo 8):
<Indoor electronic control P.C. board>
CN1T1 (Air purifying device)
(4) Remove the screw of the air purifying device support.
(5) Remove the air purifying device support.
9. Removing the line flow fan, the indoor fan motor
assembly, the indoor coil thermistor, and the
heat exchanger (Photo 4, 18, 19, 20, 21, 22)
(1) Remove the front panel, the outer vanes (R) (L)(hori-
zontal), the panels (U) (R) (L) (F), and the corner
boxes (R) (L), Wi-Fi interface, DISPLAY and i-see
SENSOR ASSEMBLY, the electrical box, the nozzle
assembly and the air purifying device.
(2) Loosen the screw inside the right side of the line flow
fan (Photo 19).
(3) Remove the 3 screws of the fan motor assembly.
Pull the fan motor assembly slightly toward you, and
remove it by pulling to the right (Photo 20).
(4) Remove the indoor coil thermistor from the heat
exchanger.
(5) Remove the 2 screws of the hairpin holder on the left
side of the heat exchanger. Raise the left side of the
heat exchanger, and pull the line flow fan to the lower
left to remove (Photo 21).
(6) Disengage the 2 catches on the right side of the heat
exchanger, and remove the heat exchanger (Photo 22).
*1 When attaching the line flow fan, screw the line flow
fan so 4 mm gap is provided between the right end of
the line flow fan and the right wall of the air passage
of the box (Figure 1).
Figure 1
4 mm
Photo 18
Screw of the air purifying
device support
OBH766
(Photo 8, 18)
Photo 19
Photo 20
Screws of the fan motor assembly
Photo 21
Catch of
Photo 22
water cover
Screws of
the earth
plate
46
PHOTOS
Heat exchanger
Screw of the line fl ow fan
Hairpin holder
Screws of
the left side
of the heat
exchanger
Catches
Fan motor
Fan motor assembly
Heat exchanger
Remove the heat exchanger
while slightly raising
and pulling it outward to
disengage the catches.