Combination Ratio - Midea ATOM MDV-V28WDHN1 Manual

4 Combination Ratio

Combination ratio =
Table 1-4.1: Indoor and outdoor unit combination ratio limitations
Atom Series outdoor units
Table 1-4.2: Combinations of Indoor and outdoor units
Outdoor unit capacity
Sum of capacity indexes of the indoor units
Capacity index of the outdoor unit
Type Minimum combination ratio
Sum of capacity indexes of
Capacity connected indoor units (standard
kBtu/h
index
28 28
36 36
42 42
48 48
56 56
Maximum combination ratio
45%
Number of connected
indoor units only)
12.6 to 36.4
16.2 to 46.8
18.9 to 54.6
21.6 to 62.4
25.2 to 72.8
Atom B Series VRF 50/60Hz
130%
indoor units
1-4
1-6
1-7
1-8
1-9
7