Midea V6 Series User Manual

V6 VRF 50Hz
18
Midea V6 Series Service Manual
18/20/22HP
Figure 2-2.3: 18/20/22HP piping diagram
Legend
No.
Parts name
No.
Parts name
1
Compressor
15
Accumulator
2
Discharge temperature switch
16
Heat exchanger cooling electric control box
3
High pressure switch
T3
Heat exchanger temperature sensor
4
High pressure sensor
T4
Outdoor ambient temperature sensor
5
Oil separator
T6A
Plate heat exchanger inlet temperature sensor
6
Four-way valve
T6B
Plate heat exchanger outlet temperature sensor
7
Heat exchanger
T7C1
Compressor A discharge temperature sensor
8
Electronic expansion valve (EXV)
T7C2
Compressor B discharge temperature sensor
9
Low pressure switch
SV4
Oil return valve
10
Fan motor
SV5
Fast defrosting (in heating) and unloading (in cooling) valve
11
Fan
SV6
Refrigerant bypass EXV valve
12
Stop valve (liquid side)
SV8A
Compressor A vapor injection valve
13
Stop valve (gas side)
SV8B
Compressor B vapor injection valve
14
Plate heat exchanger
SV9
Compressor B pressure balance valve
7
1
1
15
12
9
3
4
5
6
11
11
10 10
14
8
8
8
13
EXVBEXVA
EXVC
E
S
C
T3
T4
2
T7C1
T7C2
T6B
T6A
SV8A SV8B
SV9
SV4
SV5
SV6
2
16

Midea V6 Series Specifications

General

Brand	Midea
Model	V6 Series
Category	Air Conditioner
Language	English