Sanyo CH4242 - Manual (Page 34)

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(b) Lift the indoor unit, and place it on the
washers through the notches, so as to fix it
in place. (Fig. 3-64)
(c) Tighten the two hexagonal nuts on each
suspension bolt to suspend the indoor unit
as shown in Fig. 3-65.
NOTE
A ceiling surface is not always level. Please confirm
that the indoor unit is evenly suspended. For the
installation to be correct, leave a clearance of about
3/8 in. between the ceiling panel and the ceiling
surface and fill the gap with an appropriate insulation
or filler material.
(8) If the tubing and wiring are to go towards the rear
of the unit, make holes in the wall.
(Fig. 3-66)
(9) Measure the thickness of the wall from the inside
to the outside and cut PVC pipe at a slight angle
to fit. Insert the PVC pipe in the wall. (Fig. 3-67)
Fig. 3-64
0979_T_I
0978_T_I
Fig. 3-65
NOTE
The hole should be made at a slight downward slant to
the outside.
Indoor
side Outdoor
side
0066_T_I
Fig. 3-66
Cut at slight angle
PVC pipe (locally purchased)
0069_T_I
INSIDE
Wall
Slight
angle
PVC pipe
OUTSIDE
0068_T_I
Fig. 3-67