LG A2UW18GFAC Manual page 32

MULTI
Outdoor Unit
4. Combination Table
Combination
(Capacity index, kBtu/h)
Unit-A Unit-B Unit-C Unit-D Unit-E
7 7 9
9 9 12
7 12 12
7 9 9
7 7 12
9 12 12
9 9 9
7 7 7
7 9 12
7 7 9
12 12 12
9 9 12
7 12 12
7 9 9
7 7 12
7 7 18
9 12 12
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.
24
Min
Total Btu/h
18 - 41 18,600
12 - 42 18,600
12 - 43 18,600
18 - 43 18,600
18 - 44 18,600
12 - 45 18,600
18 - 45 18,600
24 - 45 18,600
18 - 46 18,600
24 - 47 18,600
12 - 48 18,600
18 - 48 18,600
18 - 49 18,600
24 - 49 18,600
24 - 50 18,600
18 - 50 18,600
18 - 51 18,600
24 - 51 18,600
Heating
Total Capacity
Rated
kW Btu/h kW Btu/h
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
5.45 31,000 9.09 36,000
Multiple piping type
Input (W)
Max
kW Min Rated
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
10.55 1,180 2,116
Max
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198
3,198