Drilling the holes and attaching the suspension bolts
(1) Drill4 φ 25mm holes at the suspension-bolt locations . The two
special
nuts are provided with the unit . The M10 nut must be obtained locally .
(2) Install the bolts, then temporarily attach Special nuts A and B and a
normal M10 nut to each bolt .
Bolt strength: 980 to 1470 N (100 TO 150 kgf)
If using anchor bolts
(1) Drill holes for anchor bolts at the locations at which you will set the suspension bolts . Note that anchor bolts
must be obtained locally .
(2) Install the anchor bolts, then temporarily attach special nut “B” (included) and a locally-procured M10 nut to
each of the bolts .
Anchor-bolt strength: 980 to 1470 N (100 TO 150 kgf)
lnstalling the indoor unit
(1) Lift unit so that suspension bolts pass through
suspension fittings at the sides (four places),and
slide the unit back .
(2) Fasten the indoor unit into place by tightening-
up the special “B” bolts and the M10 nuts . Make
sure that unit is secure and will not shift back and
forth . For half-concealed installation
When installing the indoor unit in a semi-concealed
orientation, make sure to reinforce the insulation of the
unit on all sides .
Drops of water may fall from the unit if it is not thoroughly
insulated .
In order to check the drainage, be sure to use a level
during installation of the indoor unit. If the installation site of the indoor unit is not level, water leakage may
occur.
Ceiling panel
10 to 15 mm
Special nut B (included)
M10 nut (Obtained locally)
(Obtaied locally)
B
M10 Nut (Obtaied locally)
Ceiling Ceiling panel
(10 to 20 mm thick
g
Ceiling panel
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