OPERATING PROCEDURE
PHOTOS
2. Removing the indoor electrical box
(1) Remove the panels (Refer to 1.) and the right corner
box.
(2) Remove the screw of the V.A. clamp and V.A. clamp.
(3) Remove the screw of the electrical cover and the
electrical cover.
(4) Disconnect following connectors:
<Indoor electronic control P.C. board>
CN151 (Vane motor)
<Indoor power P.C. board>
CN211 (Indoor fan motor)
CN110 (DISPLAY AND i-see SENSOR ASSEMBLY)
(5) Remove DISPLAY AND i-see SENSOR ASSEMBLY.
(6) Remove the screw of conduit cover and the conduit
cover.
(7) Remove the screw of conduit plate, the conduit plate
and the indoor/outdoor connecting wire.
(8) Remove the ground wire connected to the indoor heat
exchanger from the electrical box.
(9) Remove the screw fixing the electrical box, then
the upper catch of the electrical box, and
pull out the electrical box.
When installing the electrical box, pass the lead
wire from the fan motor through (Photo 10) and
(Photo 4) so that it will not be pinched under the
electrical box.
Photo 3
Photo 4
Photo 5
33
Indoor power
P.C. board
Upper catch
Screw of
the V.A. clamp
DISPLAY AND i-see
SENSOR ASSEMBLY
Screw of
the electrical cover
Electrical box
Ground wire
Screw of
the terminal block
Ground wire
Indoor electronic
control P.C. board
Screw of
the electrical box
Catch of the DISPLAY AND
i-see SENSOR ASSEMBLY
Lead wire holder
Screw of the
conduit cover
Screw of the
conduit plate
OBH683D
