LG A2UW18GFAC Manual page 29

MULTI
Outdoor Unit
4. Combination Table
4.4 A4UW30GFA2
 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 -
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
7 9 9 12
7 7 12 12
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 16,200 4.75
- 31 16,200 4.75
- 33 16,200 4.75
- 36 16,200 4.75
- 36 16,200 4.75
- 42 16,200 4.75
- 48 16,200 4.75
- 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 16,200 4.75
- 30 16,200 4.75
- 31 16,200 4.75
- 32 16,200 4.75
- 33 16,200 4.75
- 34 16,200 4.75
- 36 16,200 4.75
- 36 16,200 4.75
- 37 16,200 4.75
- 38 16,200 4.75
- 39 16,200 4.75
- 40 16,200 4.75
- 42 16,200 4.75
- 42 16,200 4.75
- 43 16,200 4.75
- 43 16,200 4.75
- 45 16,200 4.75
- 45 16,200 4.75
- 48 16,200 4.75
- 48 16,200 4.75
- 49 16,200 4.75
- 51 16,200 4.75
- 28 16,200 4.75
- 30 16,200 4.75
- 32 16,200 4.75
- 33 16,200 4.75
- 34 16,200 4.75
- 35 16,200 4.75
- 36 16,200 4.75
- 37 16,200 4.75
- 38 16,200 4.75
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 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
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 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 31,050
27,000 7.91 32,400
27,000 7.91 32,400
27,000 7.91 32,400
27,000 7.91 32,400
27,000 7.91 32,400
27,000 7.91 32,400
27,000 7.91 32,400
27,000 7.91 32,400
27,000 7.91 32,400
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
9.10 1,169 2,212 3,180
9.10 1,169 2,212 3,180
9.10 1,169 2,212 3,180
9.10 1,169 2,212 3,180
9.10 1,169 2,212 3,180
9.10 1,169 2,212 3,180
9.10 1,169 2,212 3,180
9.10 1,169 2,212 3,180
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
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.10 1,099 2,079 3,063
9.50 1,044 1,975 2,976
9.50 1,044 1,975 2,976
9.50 1,044 1,975 2,976
9.50 1,044 1,975 2,976
9.50 1,044 1,975 2,976
9.50 1,044 1,975 2,976
9.50 1,044 1,975 2,976
9.50 1,044 1,975 2,976
9.50 1,044 1,975 2,976
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