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To unmount indoor unit
Press the 2 ▲ marks on the lower part of the indoor unit
and unlatch the tabs. Then lift the indoor unit and
unmount. (Fig. 42)
3-10. Frame Fastening Method
(1) Remove the screw cover on the bottom surface.
(Fig. 43)
(2) Fasten the frame to the rear panel using the 2 sup-
plied tapping screws 5/32" x 13/32" (4 x 10 mm).
(Fig. 43)
Under normal conditions, the installation design calls for
a less than 3/32" (2 mm) gap between the air conditioner
unit and the wall.
Confirm that the gap is appropriate (less than 2 mm).
3-11. Drain Hose
a) The drain hose should be slanted downward to the
outdoors. (Fig. 44)
b) Never form a trap in the course of the hose.
c) If the drain hose will run in the room, insulate the
hose with insulation* so that chilled condensation
will not damage furniture or floors. (Fig. 45)
* Foamed polyethylene or its equivalent is recom-
mended.
NOTE
WARNING
Risk of Electric Shock
Do not supply power to the
unit or operate it until all
tubing and wiring to the out-
side unit are completed.
Condensation
Insulation material
(Locally purchased)
must be used.
Fig. 45
Screw
cover
Screw
Fig. 43
Push
Fig. 42
Slant
Drain
hose
Indoor
unit
Fig. 44
09-191 CH3082-3682 2/16/10 1:17 PM Page 21