Panasonic S-160PE1R5B Technical Data & Service Manual page 92

1
2. Suspending the Indoor Unit
Depending on the ceiling type:
Insert suspension bolts (Fig. 1-11-2-1-4)
•
or
U s e x e t s i n i g
•
support (Fig. 1-11-2-1-5).
Hole-in-anchor
Hole-in-plug
WARNING
It is important that you use extreme care in supporting
the indoor unit inside the ceiling. Ensure that the ceiling
is strong enough to support the weight of the unit. Before
hanging the unit, test the strength of each attached
suspension bolt.
(1) When placing the unit inside the ceiling, determine the pitch
of the suspension bolts referring to the dimensional data as
shown in Fig. 1-11-2-1-2 and Fig. 1-11-2-1-3
Tubing must be laid and connected inside the ceiling when
suspending the unit. If the ceiling is already constructed, lay
the tubing into position for connection to the unit before plac-
ing the unit inside the ceiling.
(2) Screw in the suspension bolts allowing them to protrude from
the ceiling (Fig. 1-11-2-1-4). (Cut the ceiling material, if necessary.)
(3) Thread the 3 hexagonal nuts (Field supply) and 2 washers
(Supplied) onto each of the 4 suspension bolts
(Figs. 1-11-2-1-6 and 1-11-2-1-7).
Use 1 nut and 1 washer for the upper part, and 2 nuts and 1
washer for the lower part, so that the unit will not fall off the
suspension lugs.
Nuts and washers
(use for upper and lower)
Double nuts
c i e n i l g s u p p r o s t r o c o n t s u r
Concrete Insert
Suspension bolt (M10 or 3/8")
(field supply)
Ceiling tiles
Ceiling support
Suspension bolt
Suspension lug
Notch
t c a s i u a t b e l
This shows an example of installation.
Air outlet duct
Air-outlet grille
Fig.1-11-2-1-4
Fig.1-11-2-1-5
n I t s l a n i l g
condensation and leaks.
Drain pan size should be over the tube connections and any
place that would condense water.
Fig.1-11-2-1-6
1-11-2-1-3
Suspension bolt
Hexagonal nut
Double nuts
Suspension bolt
Indoor unit
Ceiling material
Drain pan (Field supply)
a d a r n i p a n F ( e i d l s u p l p ) y c o u d l
Fig.1-11-2-1-7
Bolt anchor
Fig.1-11-2-1-8
p o r e t t c a g a n i t s