4 _
Heat pump
60Hz/R410A
Part 1 General information
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.
4. Combination
Nominal Capacity(kW) 4.7 6.2 8.8 11.7
Model name
A2UW16GFA0 A3UW21GFA0 A5UW30GFA0 A5UW40GFA0
Rated
capacity (kW)
Cooling 4.69 6.15 8.79 11.2
Heating 5.27 7.03 10.1 12.5
Connectable
indoor units
Number of indoor units
Max. 2 Uints Max. 3 Uints Max. 5 Uints Max. 5 Uints
Maximum Total
Capacity Index (kBtu/h)
24 36 54 60
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