LG Multi F A2UW14GFA0 Engineering Product Data Book page 12

4. Combination
(3 phase)
Nominal Capacity(kW)
Model name
Rated
capacity (kW)
Number of indoor units
Connectable
indoor units
Maximum Total Capacity Index (kBtu/h)
Indoor units selection
Look up the table on combination of indoor and outdoor unit, and determine the appropriate indoor unit capacity
which satisfies the given thermal load.
For proper system operation, refer to the following:
1) At least 2 indoor units should be connected to outdoor unit.
2) Total capacity of indoor units connected should be minimum 40% of outdoor unit rated capacity.
3) Calculation method for the connectable total capacity of indoor unit sum up the capacity of indoor unit, but
high static duct type indoor unit capacity weights 1.3 times.
Indoor Unit
Model Name
Capacity Index
(kBtu/h)
BD units selection (accessory)
BD Unit
Number of Indoor Unit
Connectable
indoor units
Indoor Unit Capacity index (kBtu/h)
Branch units selection(accessory)
Y Branch
Connected number of
BD units
8 _
Heat pump 50Hz/R410A
A7UW42LFA0
[FM41AH U32]
Cooling
Heating
Max. 7 units
-05G- -07G-
5 7
PMBD3620
1~2 units
1
2
3
13.5 14.1
A8UW48LFA0
[FM49AH U32]
11.2 14.0
12.5 16.0
Max. 8 units
54 63
-09G- -12G-
9 12
PMBD3630
1~3 units
5~24 5~24
Type
Not required
PMBL5620
PMBL1203F0
16.7
A9UW56LFA0
[FM57AH U32]
15.5
17.4
Max. 9 units
73
-18G- -24G-
18 24
PMBD3640
1~4 units
5~24