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Page 11
Indoor Unit
Installation
Step 2: Hang indoor unit.
1.
Please refer to the following diagrams to locate the four positioning screw bolt holes on the
ceiling. Be sure to mark the paces where you will drill ceiling hook holes.
This unit has been installed air intake pipe flange, but there is no air filter
. (
see
Fig. 4.3~4.4
)
550
12
00
495
(suspension position)
12
36
(s
us
pe
ns
io
n
po
si
tio
n)
10
00
(a
ir
ou
tle
t d
uc
t f
la
ng
e)
1
2
3
4
5
6
6
27
0
90
0
17
0
25
3
10
10
2-
Φ
3.2
Φ
5
NOTE:
14 groups all around
13
0
11
45
(a
ir
in
le
t d
uc
t f
la
ng
e)
92
5
32
5
NOTE:
12 groups all around
10
10
Φ
5
2-
Φ
3.2
33
4
380
29
14
29
14
29
14
14
29
Fig. 4.3
(Applicable to 30~48K series only)
Indoor Unit Installation Instructions
Step 1: Select installation location
The indoor unit should be installed in a location that meets the following requirements:
Enough room for installation and maintenance.
Enough room for the connecting pipe and drainpipe.
The ceiling is horizontal and its structure can sustain the weight of the indoor unit.
The air inlet and outlet are not impeded.
The airflow can fill the entire room.
There is no direct radiation from heaters.
√
√
√
√
√
√
Fig. 4.2
Maintenance roomage
checking orifice
600mmX600mm
600mm or more
500mm or more
Air outlet
Air inlet
Models with a cooling capacity of 9000Btu to 18000Btu only apply to one room.
√