Control System; Refrigerant Cycle - Hisense Hi-FLEXi S Series Technical, Installation, Maintenance

5. Control System

5.1 Refrigerant Cycle

AVWT-72*~96*
NO.
1 Compressor
Oil separator
2
Check valve
3
4
4-way reversing
valve
5
Heat exchanger
6
7
Expansion valve EVB
8
9
Refrigerant flow direction(Cooling)
Refrigerant flow direction(Heating)
Field refrigerant Piping
Flare connection
Brazing connection
Name NO.
10
Refrigerant cooler
11 Subcooler
12
21-1 Stop valve High/Low pressure Gas
13
21-2
14
Accumulator
15
EVO
16
Solenoid
17
valve
MV5
18
Name
Liquid
Low pressure Gas
SVA
SVJ
SVS
55
Control System
NO. Name
19 SVG
Solenoid
valve
SVC
20
High pressure switch
21
22 HP
Presser sensor
23 LP
24
SVA
Capillary tube
25
SVF
26 SVG
27 Strainer