Suspending The Indoor Unit - Panasonic S-12MU1U6 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 fi gure).

3-41. 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. 3-131).
NOTE
Since the diagram is made of paper, it may shrink or
stretch slightly because of high temperature or humidity.
For this reason, before drilling the holes maintain the
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. 3-132.
or
b) Use existing ceiling supports or construct a suitable
support as shown in Fig. 3-133.
WARNING
(4) Screw in the suspension bolts, allowing them to
protrude from the ceiling as shown in Figs. 3-132 and
3-133. The distance of each exposed bolt must be of
equal length within 1-15/16". (Fig. 3-134)
unit
VRF_Indoor_US.indb 45 VRF_Indoor_US.indb 45
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 ceiling.
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
Fig. 3-134
Figure shows view from top
Wall
Ceiling
ø3-15/16 ceiling opening
ø3-15/16 ceiling opening
Fig. 3-130
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
45
4-59/64
Ceiling
Wall
Fig. 3-131
Concrete Inser t
Suspension bolt (M10 or 3/8")
(field supply)
Fig. 3-132
Ceiling tiles
Ceiling suppor t
A
Fig. 3-133
Hinge
Fig. 3-135
2011/09/30 12:23:09 2011/09/30 12:23:09