11.3 Component Layout and Refrigerant Circuits
8-12HP
1
2
3
4
5
16
17
6
7
8
18
12
13
11
10
9
14 15
20
19
21
1
2
3
4
5
6
7
Inverter compressor
Discharge temperature switch
Plate heat exchanger
Electronic expansion valve EEVC
Stop valve (liquid side)
Stop valve (high pressure gas side)
Stop valve (low pressure gas side)
T3
T4
T5
T6A
T6B
T7
T8
T9
TL
T7C1
Heat exchanger deicer temperature sensor
Outdoor air temperature sensor
Liquid pipe temperature sensor
Injection liquid temperature sensor
Subcooling gas temperature sensor
Suction temperature sensor
Heat exchanger gas temperature sensor
Heat sink temperature sensor
Heat exchanger liquid temperature sensor
Compressor discharge temperature sensor
9
10
11
12
13
14
15
16
17
18
19
20
21
Electronic expansion valve EEVA
High pressure sensor
Hot gas bypass solenoid valve(SV7)
Low pressure sensor
Oil separator
High pressure switch
Gas-liquid separator
Heat exchanger
Injection solenoid valve(SV8A)
Injection bypass solenoid valve(SV5)
Inverter fan A
4-way valve
Pressure relief value
8
Refrigerant charge solenoid valve(SVC)
T7C1
3
4
5
6
7
10
12
14
13
15
16
17
11
18
8
21
20
19
9
Pressure relief value
SVC
SV5
SV7
ST1
SV8A
E S C
T8
T4
T3
TL
EEVA
EEVC
T9
T5
T7
T6A
T6B
PH
PL
HPS
2
DTS
ACC
[
1
Refrigerant charging valve (customizated
option of MUNDOCLIMA V6R series)
41
