Midea ATOM B Series Service Manual page 5

Atom B Series VRF 50/60Hz
1 Indoor and Outdoor Unit Capacities
1.1 Indoor Units
Table 1-1.2: Indoor unit capacity range
Capacity
Capacity
kBtu/h kW HP index
5 1.5 0.5
6 1.8 0.6
7 2.2 0.8
9 2.8 1
12 3.6 1.25
15 4.5 1.6
18 5.6 2
24 7.1 2.5
28 8.0 3
32 9.0 3.2
36 10.0 3.6
40 11.2 4
48 14.0 5
56 16.0 6
Notes:
1. Atom series indoor units could connect to Atom series outdoor units.
1.2 Outdoor Units
Table 1-1.3: Outdoor unit capacity range
Notes:
1. Atom series outdoor units could not be combined.
4
Table 1-1.1: Indoor unit abbreviation codes
Abbreviation code
Q1
Q4C
Q4
T1
T2
G
DL
Q1 Q4C
5 — 5
6 6 —
7 7 7
9 9 9
12 12 12
15 15 15
18 18 —
24 24 —
28 — —
32 — —
36 — —
40 — —
48 — —
56 — —
Capacity (kBtu/h)
28
36
42
48
56
60
Type
One-way Cassette
Compact Four-way Cassette
Four-way Cassette
High Static Pressure Duct
Medium Static Pressure Duct
Wall-mounted
Ceiling and Floor
Q4 T1
— —
— —
— —
9 —
12 —
15 —
18 —
24 24
28 28
32 32
36 —
40 40
48 48
56(DC) 56
Model Name
MDV-V28WDHN1(AtB)
MDV-V36WDHN1(AtB)
MDV-V42WDHN1(AtB)
MDV-V48WDHN1(AtB)
MDV-V56WDHN1(AtB)
MDV-V60WDHN1(AtB)
T2 T2(Arc) G
— 5 —
— — —
7 7 7
9 9 9
12 12 12
15 15 15
18 18 18
24 24 24
28 — 28
32 — 32
— — —
40 — —
48 — —
56 — —
DL
—
—
—
—
12
15
18
24
28
32
36
40
48
—