Midea MVC-730WV2GN1 - Combination Ratio

VC Pro VRF 50/60Hz
11
Part 1 - General Information
4.2 Heat recovery ventilator
AC Series
HRV
-
200
○
1
○
2
Legend
No.
Code
Remarks
1
HRV
Heat recovery ventilator
2
200
Airflow in m
3
/h
DC Series
HRV
-
D
200
○
1
○
2
○
3
Legend
No.
Code
Remarks
1
HRV
Heat recovery ventilator
2
D
Series category (D: DC series)
3
200
Airflow in m
3
/h
4.3 Outdoor Units
M
VC
-
224
W
V2
G
N1
○
1
○
2
○
3
○
4
○
5
○
6
○
7
Legend
No.
Code
Remarks
1
M
Midea
2
VC
VC Pro series outdoor units
3
224
Capacity index (the capacity in kW multiplied by 10)
4
W
Unit category (W: VRF outdoor unit)
5
V2
Type (V2: All DC inverter)
6
G
Power supply (G: 3 phase, 380-415V, 50/60Hz)
7
N1
Refrigerant type (N1: R410A)
5 Combination Ratio
Table 1-5.1: Indoor and outdoor unit combination ratio limitations
Type
Minimum
combination ratio
Maximum combination ratio
Standard indoor
units only
Fresh air processing
units only
Fresh air processing units and
standard indoor units together
VC Pro series outdoor units
50%
130%
1
100%
100%
2
Notes:
1. The total capacity of the indoor units can be up to a maximum of 130% of the combined capacity of the outdoor unit for a system where not all the indoor
units are operating at the same time.
2. When fresh air processing units are installed together with standard indoor units, the total capacity of the fresh air processing units must not exceed 30%
of the total capacity of the outdoor units and the combination ratio must not exceed 100%.
Combination ratio =
Sum of capacity indexes of the indoor units
Capacity index of the outdoor units