Midea MV6-R450WV2GN1 User Manual

V6R VRF 50/60Hz
17
Part 1
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General Information
Table 1-6.2: Extract from medium static pressure duct (T2) cooling capacity table
Model
Capacity
index
Indoor air temperature
14°C WB
16°C WB
18°C WB
19°C WB
20°C WB
22°C WB
24°C WB
20°C DB
23°C DB
26°C DB
27°C DB
28°C DB
30°C DB
32°C DB
TC
SHC
TC
SHC
TC
SHC
TC
SHC
TC
SHC
TC
SHC
TC
SHC
T2
22
1.5
1.4
1.8
1.5
2.1
1.6
2.2
1.6
2.3
1.7
2.4
1.5
2.4
1.5
28
1.9
1.7
2.3
1.9
2.6
2.1
2.8
2.1
3.0
2.1
3.1
2.0
3.1
1.9
36
2.5
2.1
2.9
2.3
3.4
2.5
3.6
2.6
3.8
2.7
4.2
2.8
3.9
2.3
45
3.1
2.6
3.7
2.8
4.2
3.1
4.5
3.2
4.8
3.2
4.9
3.1
5.1
2.9
56
3.9
3.0
4.6
3.3
5.3
3.6
5.6
3.7
5.9
3.8
6.2
3.7
6.2
3.4
71
4.9
3.9
5.8
4.3
6.7
4.7
7.1
4.9
7.5
4.8
7.8
4.6
7.8
4.3
80
5.5
4.4
6.6
4.9
7.5
5.3
8.0
5.5
8.4
5.5
8.8
5.2
8.8
4.8
90
6.2
5.3
7.3
5.8
8.4
6.3
9.0
6.4
9.6
6.5
9.9
6.1
9.9
5.7
112
7.7
6.4
9.1
7.1
10.5
7.7
11.2
7.8
11.9
8.1
12.5
7.8
12.5
7.4
140
9.7
7.8
11.3
8.6
13.2
9.6
14.0
9.8
14.8
9.8
15.7
9.7
15.4
8.8
Abbreviations:
TC: Total capacity (kW); SHC: Sensible heat capacity (kW)
Table 1-6.3: Selected indoor units
Room A
Room B
Room C
Peak heat load (kW)
10.6
5.1
5.1
Selected indoor unit
MI2-140T2DN1
MI2-56T2DN1
MI2-56T2DN1
Corrected TC (kW)
13.2
5.3
5.3
Room D
Room E
Room F
Peak heat load (kW)
9.0
4.2
4.2
Selected indoor unit
MI2-112T2DN1
MI2-45T2DN1
MI2-45T2DN1
Corrected TC (kW)
10.5
4.2
4.2
Step 3: Select outdoor units
 Determine the required total heat load from the indoor units to the outdoor units based on either the sum of the peak
loads of each room or the system peak load. In this example, it is determined based on the system peak load. Therefore,
the required heat load is 34kW.
 Provisionally select outdoor units using the sum of the capacity indexes (CIs) of the selected indoor units (as shown in
Table 1-6.4), ensuring that the combination ratio is between 50% and 130%. Refer to Table 1-6.5. As the sum of CIs of
the indoor units is 454, outdoor units from 14HP to 32HP are potentially suitable. Start from the smallest, which is the
14HP unit.
Table 1-6.4: Sum of indoor unit capacity indexes
Model
Capacity Index
No. of units
MI2-140T2DN1
140
1
MI2-112T2DN1
112
1
MI2-56T2DN1
56
2
MI2-45T2DN1
45
2
Sum of CIs
454

Midea MV6-R450WV2GN1 Specifications

General

Brand	Midea
Model	MV6-R450WV2GN1
Category	Air Conditioner
Language	English