Sanyo CH4242 User Manual
Page 24
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S4359146
One hole is required for the air conditioner tubing, and
may be either on the left or right side. (Also see sec-
tion 3-14. Preparing the Indoor Side Tubing.)
(1)
Tape the full-scale installation diagram on the
wall at the location selected. Make sure the unit is
horizontal, using a level or tape measure to
measure down from the ceiling. (Fig. 3-24)
(2)
Determine if the hole is to be drilled at the left or
right hole location.
(3)
Before drilling a hole, check that there are no
studs or pipes behind the determined location.
Avoid area where electrical
wiring or conduit is located.
Also take this precaution if
the tubing goes through a
wall at any other location.
(4)
Using a sabre saw, key hole saw or 3-5/32 in.
hole-cutting drill attachment, make a hole in the
wall. The required minimum hole diameter for
these models is 3-3/16 in. (Fig. 3-25)
(5)
Measure the thickness of the wall from the inside
edge to the outside edge and cut PVC pipe at a
slight angle 1/4 in. shorter than the thickness of
the wall. (Fig. 3-26)
(6)
Place the plastic cover over the end of the pipe,
(for indoor side only) and insert in the wall.
(Fig. 3-27)
Hole should be made at a slight downward slant to the
outdoor side.
NOTE
Indoor
side
Outdoor
side
0066_T_I
Cut at slight angle
PVC pipe (locally purchased)
0941_T_I
Plastic
cover
INSIDE
Wall
Slight
angle
PVC pipe
OUTSIDE
0942_K_I
Tape
1354_T_I
Full scale
installation diagram
CAUTION
KH3642
Fig. 3-24
Fig. 3-25
Fig. 3-26
Fig. 3-27