Suspending The Indoor Unit - Sanyo W-3WAY ECO-i 85464369098000 Installation Instructions Manual

(4) Wall and ceiling side opening position
3-35/64
* If the optional drain up kit is installed, create a ø3-15/16" hole along the dotted line (part marked with * in figure).

3-31. Suspending the Indoor Unit

(1) Place the full-scale diagram (supplied) on the ceiling
at the spot where you want to install the indoor unit.
Use a pencil to mark the drill holes. (Fig. 3-113).
NOTE
Since the diagram is made of paper, it may shrink or
stretch slightly because of high temperature or humid-
ity. For this reason, before drilling the holes maintain the
T
correct dimensions between the markings.
(2) Drill holes at the 4 points indicated on the full-scale
diagram.
(3) Depending on the ceiling type:
a) Insert suspension bolts as shown in Fig. 3-114.
or
b) Use existing ceiling supports or construct a
suitable support as shown in Fig. 3-115.
WARNING
(4) Screw in the suspension bolts, allowing them to
protrude from the ceiling as shown in Figs. 3-114
and 3-115. The distance of each exposed bolt must
be of equal length within 1-15/16". (Fig. 3-116)
unit
Fig. 3-116
W-3WAY_ECO-i_US.indd 56 W-3WAY_ECO-i_US.indd 56
Figure shows view from front
ø3-15/16 wall side opening
5-5/16
ø3-15/16 wall side opening
(for left-side drain hose)
It is important that you use
extreme care in supporting
the indoor unit from the ceil-
ing. Ensure that the ceiling
is strong enough to support
the weight of the unit. Before
hanging the ceiling unit, test
the strength of each attached
suspension bolt.
Ceiling
surface
Fixture
Figure shows view from top
Wall
Ceiling
ø3-15/16 ceiling opening
ø3-15/16 ceiling opening
Fig. 3-112
Full-scale
installation diagram
Hole-in-anchor
Hole-in-plug
A
Pull out the
air-intake grille
pushing claws
of the hinges
Screw
Latch
Air-intake grille
56
4-59/64
Ceiling
Wall
Fig. 3-113
Concrete Insert
Suspension bolt (M10 or 3/8")
(field supply)
Fig. 3-114
Ceiling tiles
Ceiling suppor t
A
Fig. 3-115
Hinge
Fig. 3-117
2008/02/07 10:56:01 2008/02/07 10:56:01