1-11-2-1-3
11
2. Suspending the Indoor Unit
Depending on the ceiling type:
• Insert suspension bolts (Fig. 1-11-2-1-4)
or
• elbatius a tcurtsnoc ro stroppus gniliec gnitsixe esU
support (Fig. 1-11-2-1-5).
Hole-in-anchor
Hole-in-plug
Concrete
Insert
Suspension bolt (M10 or 3/8")
(field supply)
Fig.1-11-2-1-4
Ceiling tiles
Ceiling support
Fig.1-11-2-1-5
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.
Suspension bolt
Nuts and washers
(use for upper and lower)
Double nuts
Suspension lug
Notch
Fig.1-11-2-1-6
Suspension bolt
Hexagonal nut
Double nuts
Fig.1-11-2-1-7
This shows an example of installation.
Air outlet duct
Suspension bolt
Bolt anchor
Ceiling material
Indoor unit
Air-outlet grille
Fig.1-11-2-1-8
Drain pan (Field supply)
tsniaga tcetorp dluoc )ylppus dleiF( nap niard a gnillatsnI
condensation and leaks.
Drain pan size should be over the tube connections and any
place that would condense water.
SM830277-00_大洋州向け R32シングル_TD&SM.indb 3 2019/02/27 11:50:57
To Next Page
Loading...
