Trane 4TXK6512G1000AA, Service Manual

Page: 78 / 187

Preparation before installation
(1) Location relationships between ceiling opening and hanging screw
Model H
4MXC6518G1000AA 320
4MXC6524G1000AA
4MXC6536G1000AA
299
4MXC6548G1000AA
4MXC6560G1000AA
341
Note:
Overlap between the ceiling and decorative panel shall be 30mm or more . The distance between indoor unit and
ceiling shall be 20mm or less . If it’s more than 20mm, add ceiling materials at i or repair the ceiling .
(2) Complete all pipes (for refrigerants and drainage) and
wires (for connection of indoor and outdoor units) to be
connected to indoor unit before installation so that they can
be connected to indoor unit immediately after installation .
(3) Install hanging screws

o bearing the unit weight, use foundation bolts
on existing ceilings, or embedded bolts, buried
bolts or other parts that is provided on site on new
ceilings . Before installation is continued, adjust the
distance from ceiling .
<Installation example>
Note: All the above parts are to be provided on
installation sites .
Diameter of hanging screws is M10 .
4MXC6524G1000AA 4MXC6536G1000AA
4MXC6548G1000AA 4MXC6560G1000AA
Ceiling
765 (spacing of hanging screw)
850 (indoor unit)
890 (ceiling opening)
950 (trim panel)
Trim panel
7
6
5
(
sp
a
ci
n
g
o
f
h
a
n
g
in
g
s
c
re
w
)
Hanger bracket
8
5
0
(i
n
d
o
o
r u
n
it)
89
0
(c
ei
lin
g
o
p
e
n
in
g
)
H
9
5
0
(t
rim
p
a
n
e
l)
Distance between indoor
unit and ceiling

20
Overlap between ceiling and trim
panel

30
Distance between indoor
unit and ceiling

20
Overlap between ceiling
and trim panel

30
Roof slab
Bolt
Long nut or threaded coupling
Hanging screw (M10)
50
~8
0
m
m
Ceiling