Selection Procedure - LG Multi F A2UW14GFA0 Engineering Product Data Book

4. Combination

4.1 Selection procedure

Outdoor units selection
In general, outdoor unit may be selected as follows, though the location of the unit, and usage of the room, etc. should be
considered.
The combination of indoor and outdoor unit was to be decided that the sum of indoor unit capacity index should be smaller
than the max. combination capacity of outdoor unit. Up to Max.9 indoor units can be connected to one outdoor unit. It is rec-
ommended to choose a large capacity outdoor unit if the installation space is large enough.
/
Nominal Capacity(kW)
Model name
Cooling
Rated
capacity (kW)
Heating
Number of indoor units
Connectable
indoor units
Maximum Total Capacity Index (kBtu/h)
Nominal Capacity(kW)
Model name
Cooling
Rated
capacity (kW)
Heating
Number of indoor units
Connectable
indoor units
Maximum Total Capacity Index (kBtu/h)
Nominal Capacity(kW)
Model name
Cooling
Rated
capacity (kW)
Heating
Number of indoor units
Connectable
indoor units
Maximum Total Capacity Index (kBtu/h)
(1 phase)
4.1
A2UW14GFA0
[MU2M15 UL2]
4.10
4.69
Max. 2 Uints
21
7.0
A4UW24GFA0
[MU4M25 U42]
7.03
8.44
Max. 4 Uints
39
11.7
A7UW40GFA0
[MU5M40 UO2]
11.2
12.5
Max. 7 units
52
4.7 5.3
A2UW16GFA0 A3UW18GFA0
[MU2M17 UL2] [MU3M19 UE2]
4.69 5.27
5.27 6.33
Max. 2 Uints Max. 3 Uints
24 30
7.9 8.8
A4UW27GFA0 A5UW30GFA0
[MU4M27 U42] [MU5M30 U42]
7.91 8.79
9.08 10.1
Max. 4 Uints Max. 5 Uints
41 48
14.1
A8UW48GFA0
[FM48AH U32]
14.0
16.0
Max. 8 units
63
Heat pump 50Hz/R410A
6.2
A3UW21GFA0
[MU3M21 UE2]
6.15
7.03
Max. 3 Uints
33
11.7
A5UW40GFA0
[MU5M40 UO2]
11.2
12.5
Max. 5 Uints
52
16.7
A9UW56GFA0
[FM56AH U32]
15.5
17.4
Max. 9 units
73
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