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MULTI
Outdoor Unit
4. Combination Table
4.5 A5UW36GFA2
Cooling
Combination
(Capacity index, kBtu/h)
Unit-A Unit-B Unit-C Unit-D Unit-E
1 Unit Operation
7
-
-
-
9
-
-
-
12
-
-
-
18
-
-
-
24
-
-
-
2 Units Operation
7
7
-
-
7
9
-
-
9
9
-
-
7
12
-
-
9
12
-
-
12
12
-
-
7
18
-
-
9
18
-
-
12
18
-
-
7
24
-
-
9
24
-
-
18
18
-
-
12
24
-
-
18
24
-
-
24
24
-
-
3 Units Operation
7
7
7
-
7
7
9
-
7
9
9
-
7
7
12
-
9
9
9
-
7
9
12
-
9
9
12
-
7
12
12
-
7
7
18
-
9
12
12
-
7
9
18
-
12
12
12
-
9
9
18
-
7
12
18
-
7
7
24
-
9
12
18
-
7
9
24
-
12
12
18
-
9
9
24
-
7
18
18
-
7
12
24
-
9
18
18
-
9
12
24
-
12
18
18
-
12
12
24
-
7
18
24
-
9
18
24
-
12
18
24
-
18
18
18
-
4 Units Operation
7
7
7
7
7
7
7
9
7
7
9
9
7
7
7
12
7
9
9
9
7
7
9
12
9
9
9
9
Note
1. Capacities are based on the following conditions :
- Cooling : Indoor Ambient Temp. 27°CDB/19°CWB, Outdoor Ambient Temp. 35°CDB/24°CWB
- Heating : Indoor Ambient Temp. 20°CDB / 15°CWB, Outdoor Ambient Temp. 7°CDB / 6°CWB
- Interconnected piping is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is 0 m.
2. At least two indoor units should be connected. And minimum limit of combination ratio is 40% approximately for rated capacity of outdoor unit.
3. Don't exceed the maximum connectable indoor units number, it can be found in Specifications or combination table of outdoor unit model.
Min
Total
Btu/h
kW
-
7
4,800
1.41
-
9
5,400
1.58
-
12
7,200
2.11
-
18
10,800
3.17
-
24
14,400
4.22
-
14
8,400
2.46
-
16
9,600
2.81
-
18
10,800
3.17
-
19
11,400
3.34
-
21
12,600
3.69
-
24
14,400
4.22
-
25
15,000
4.40
-
27
16,200
4.75
-
30
18,000
5.28
-
31
18,600
5.45
-
33
19,800
5.80
-
36
21,000
6.15
-
36
21,000
6.15
-
42
21,000
6.15
-
48
21,000
6.15
-
21
12,600
3.69
-
23
13,800
4.04
-
25
15,000
4.40
-
26
15,600
4.57
-
27
16,200
4.75
-
28
16,800
4.92
-
30
18,000
5.28
-
31
18,600
5.45
-
32
19,200
5.63
-
33
19,800
5.80
-
34
20,400
5.98
-
36
21,000
6.15
-
36
21,000
6.15
-
37
21,000
6.15
-
38
21,000
6.15
-
39
21,000
6.15
-
40
21,000
6.15
-
42
21,000
6.15
-
42
21,000
6.15
-
43
21,000
6.15
-
43
21,000
6.15
-
45
21,000
6.15
-
45
21,000
6.15
-
48
21,000
6.15
-
48
21,000
6.15
-
49
21,000
6.15
-
51
21,000
6.15
-
54
21,000
6.15
-
54
21,000
6.15
-
28
16,800
4.92
-
30
18,000
5.28
-
32
19,200
5.63
-
33
19,800
5.80
-
34
20,400
5.98
-
35
21,000
6.15
-
36
21,000
6.15
Cooling
Total Capacity
Rated
Max
Btu/h
kW
Btu/h
7,000
2.05
8,400
9,000
2.64
10,800
12,000
3.52
14,400
18,000
5.28
21,600
24,000
7.03
25,500
14,000
4.10
16,800
16,000
4.69
19,200
18,000
5.28
21,600
19,000
5.57
22,800
21,000
6.15
25,200
24,000
7.03
28,800
25,000
7.33
30,000
27,000
7.91
32,400
30,000
8.79
36,000
31,000
9.09
36,000
33,000
9.67
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
21,000
6.15
25,200
23,000
6.74
27,600
25,000
7.33
30,000
26,000
7.62
31,200
27,000
7.91
32,400
28,000
8.21
33,600
30,000
8.79
36,000
31,000
9.09
36,000
32,000
9.38
36,000
33,000
9.67
36,000
34,000
9.96
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
35,000
10.26
36,000
28,000
8.21
33,600
30,000
8.79
36,000
32,000
9.38
36,000
33,000
9.67
36,000
34,000
9.96
36,000
35,000
10.26
36,000
35,000
10.26
36,000
Multiple piping type
Input (W)
kW
Min
Rated
Max
2.46
416
551
741
3.17
416
689
961
4.22
551
944
1,287
6.33
858
1,482
2,013
7.47
1,149
2,026
2,830
4.92
595
1,008
1,370
5.63
670
1,169
1,588
6.33
772
1,334
1,812
6.68
798
1,418
1,943
7.39
902
1,589
2,230
8.44
1,034
1,823
2,756
8.79
1,088
1,948
2,993
9.50
1,169
2,212
3,442
10.55
1,334
2,672
4,167
10.55
1,334
2,840
4,167
10.55
1,334
3,195
4,167
10.55
1,334
3,582
4,167
10.55
1,334
3,582
4,167
10.55
1,334
3,582
4,167
10.55
1,334
3,582
4,167
7.39
848
1,494
2,096
8.09
922
1,630
2,441
8.79
1,023
1,831
2,865
9.14
1,073
1,953
3,063
9.50
1,099
2,079
3,342
9.85
1,150
2,231
3,564
10.55
1,254
2,558
4,099
10.55
1,254
2,735
4,099
10.55
1,254
2,920
4,099
10.55
1,254
3,115
4,099
10.55
1,254
3,320
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
10.55
1,254
3,535
4,099
9.85
1,093
2,094
3,136
10.55
1,191
2,344
3,588
10.55
1,191
2,611
3,588
10.55
1,191
2,752
3,588
10.55
1,191
2,897
3,588
10.55
1,191
3,048
3,588
10.55
1,191
3,048
3,588
25
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