Midea VRF Series

V6R VRF 50/60Hz
22
Midea V
6R Series Service Manual
Main heating operation
Figure 2-3.4: Refrigerant flow during main heating operation
T7C1
T3
TL
T9
T8
T6A
T6B
T7
E S C
EXVA
EXV
EVAP
T2b
T1
T2
EXV
COND
T2b
T1
T2
EXV
COND
T2b
T1
T2
EXV
COND
T2b
T1
T2
T5
T4
Cooling Mode
Thermo-ON
ing Mode
Thermo-ON
ing Mode
Thermo-ON
ing Mode
Thermo-ON
MS box
7
10
20
9
3
4
18
15
5
6
7
19
13
1
14
11
12
17
High pressure Gas
High pressure Liquid/Gas
Medium
pressure Gas
Low pressure Gas
2