Trane 4TXK6512G1000AA Service Manual page 100

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
For half-concealed installation
forth .
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.
M10 Nut
(Obtaied locally)
M10 Nut
Caution
Ceiling panel
Celing panel
10 to 15 mm
Special nut B (included)
B
M10 Nut (Obtaied locally)
10 to 15 mm
Ceiling
W a ll
op view)
Indoor unit
(Top view)
Special nut A (included)
Special nut B (included)
M10 nut (Obtained locally)
g
Ceiling panel
W a ll
0 to 20 mm thick
Glass wool insulate
(10 to 20 mm thick
Wall
g
Ceiling panel