Mitsubishi Electric MSZ-AP25VG Service Manual page 37

OPERATING PROCEDURE
5. Removing the nozzle assembly
(1) Remove the front panel and the horizontal vanes (U)
(L).
(2) Remove the panels (R) (L) (U) (F).
(3) Remove the indoor/outdoor connecting wire (Refer to
section 3).
(4) Remove the electrical cover (Refer to section 3).
(5) Disconnect the following connector:
<Indoor electronic control P.C. board>
CN151 (Vane motors)
(6) Unhook the catch on the left side of the display and
receiver P.C. board holder. Pull the display and
receiver P.C. board holder as if opening the door at
90 degrees. Remove the display and receiver P.C.
board holder from the axial rod on the electrical box.
(7) Pull out the drain hose from the nozzle assembly and
remove the nozzle assembly.
(8) Remove the vane motors (Refer to section 6).
6. Removing the vane motors (U) (L) (horizontal)
and the vane motor (vertical)
(1) Remove the front panel, the horizontal vanes (U) (L),
the panels (R) (L) (F) (U), the Wi-Fi interface (MSZ-
AP·VGK), the V.A. clamp, and the electrical cover.
(2) Unhook the catch on the left side of the display and
receiver P.C. board holder. Pull the display and
receiver P.C. board holder as if opening the door at
90 degrees. Remove the display and receiver P.C.
board holder from the axial rod on the electrical box.
(3) Remove the following connector (Photo 5):
<Indoor electronic control P.C. board>
CN151 (Vane motors)
(4) Pull out the drain hose from the nozzle assembly. Pull
and remove the nozzle assembly (refer to section 5).
Removing the vane motors (U) (L) (horizontal) (Photo 6)
(5) Remove the 2 screws of the vane motor unit (U) (L)
and remove the lead wires of the vane motors (U) (L)
(horizontal).
(6) Remove the screw of the vane motor unit (L) (horizon-
tal), and remove the vane motor unit (L) (horizontal).
(7) Remove the 2 screws of the vane motor unit (U) (hori-
zontal) from the backside of the vane motor unit (U)
(L) (horizontal), and remove the vane motor unit (L)
(horizontal).
Removing the vane motor unit (vertical) (Photo 7, 8)
(8) Remove the crank of the vane motor unit (vertical)
from the vane (vertical).
(9) Remove the 2 screws of the vane motor unit (vertical),
and pull the vane motor unit (vertical).
(10) Remove the 2 screws of the vane motor unit cover
(vertical).
(11) Remove the crank of the vane motor unit (vertical)
from the shaft of the vane motor (vertical).
(12) Remove the vane motor (vertical) from the vane
motor unit(vertical).
(13) Disconnect the connector of vane motor (vertical)
from the vane motor (vertical).
OBH788
PHOTOS/FIGURES
Photo 6
Screws of the vane
motor unit (U) (L)
(horizontal)
Screws of the vane
motor unit (U)
(horizontal)
Screw of the vane
motor unit (L)
(horizontal)
Photo 7
Screws of the vane
motor unit (vertical)
Photo 8
Screw of the vane
motor unit cover
(vertical)
37
Crank