Installation Manual

 Page 8 
Indoor Unit
Installation
Table.4-1 (unit: in/mm)
MODEL
(Btu/h)
Outline dimension
A B C
24K
35.4/900 10.6/27020.6/525
30K~36K 43.7/1110 10.6/27020.6/525
45K~60K 47.2/1200 15/38024.6/625
55K~60K 55.1/1400 17.3/44033.8/858
size of
mounted lug
D E F
36.8/936 33.2/84415.6/397
45/1146 41.5/105415.6/397
48.6/1236 39.3/100019.5/495
56.5/1436 46.7/118827.5/700
7.2/185
7.2/185
10/253
15/385
I
30.7/7806.3/160
37.8/9608.6/220
35.4/90010.6/270
39.3/100020/500
J
G
H
4.7/120
4.7/120
6.7/170
11/280
K
33.5/851
41.7/1061
45/1145
46.7/1188
8.9/226
8.9/226
13.1/334
12.8/325
N
26.2/6658.4/215
34.4/87512.4/315
36.4/92512.8/325
39.3/100020/500
O
L
M
4.3/110
4.3/110
5.1/130
11/280
Name
fixed-frequency
Gas pipe connection Ø5/8” (24~36K units)
Ø3/4” (48~60K units)
Liquid pipe connection
Ø3/8”
Drain pipe connection OD Ø1” ID Ø3/4”
Drain pipe connection
Using drain pump (optional)
Power supply connection
_
Air inlet duct flange
_
Air outlet duct flange
_
Number
1
2
3
4
5
6
7
The size of installation for indoor unit following the Fig.4-3, This unit has installed with air filter.
Fig. 4.3
D
A
H
I
F
M
N
K
E
J
G
O
L
C
B
air inlet opening size
(symmetry of air inlet opening)
air outlet opening size
(symmetry of air outlet opening)
Air filter
optional
inverter
Ø5/8”
Ø3/8”
OD Ø1” ID Ø3/4”
Using drain pump (optional)
_
_
_
optional
8
Table.4-2
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.
3/8” 3/8”
2-Φ
Φ
NOTE: 14 groups all around
NOTE: 12 groups all around
Φ
3/16”
2-Φ1/8”
3/16”
1/8”
3/8” 3/8”