3. Combination
3.2 Combination of indoor and outdoor unit
The total capacity index of indoor units is the sum of capacity index of each unit and should be within the capacity index of
the outdoor unit.
Note:
1. * For more capacity information, refer to the combination tables.
2. The combination of indoor and outdoor units should be determined so that the sum of indoor unit capacity index is smaller
than the max. combination capacity of the outdoor unit. Refer to the combination table.
3. At least two indoor units should be connected.
9 9,000 O O O
12 12,000 O O O
18 18,000 O O O
12 12,000 O O O
18 18,000 O O O
9 9,000 O O O
12 12,000 O O O
18 18,000 O O O
Indoor units
Capacity*
Model type
Wall mounted
Ceiling cassette
4-way
Ceiling Concealed
Duct-Low static
Index Btu/h Class
Outdoor units
MR24DY3JMA MR36TQY3JMA MR48DEY3JM
348
Maximum No. of connectable indoor units
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