Hisense AHM-080HCDSAA - Refrigerant Cycle and Hydraulic Circuit; Refrigerant Cycle and Hydraulic Circuit of Hi-Therma Split

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Refrigerant cycle and hydraulic circuit
7. Refrigerant cycle and hydraulic circuit
7.1 Refrigerant cycle and hydraulic circuit of Hi-Therma Split
No. Part name No. Part name No. Part name No. Part name
1 Compressor 9
High Pressure Switch
(PSH)
17
Pressure Adjustment Valve of
Expansion Vessel
25
Liquid Refrigerant Pipe
Thermistor (TL)
2 Heat exchanger 10 Refrigerant Check Valve 18 Air Purge Valve 26 Inlet Water Thermistor (Tiw)
3
4-way Reversing Valve
and Coil
11 Silencer 19 Safety Valve 27
Outlet HP Water Thermistor
(TowHP)
4 Strainer 12 Silencer 20
Outdoor Unit Ambient
Thermistor (Ta)
28
Outlet Water Thermistor
(Tow)
5
Electronic Expansion
Valve and Coil
13 Plate Heat Exchanger 21
Compressor Discharge Gas
Thermistor (Td)
29 Water Pressure Sensor (Pw)
6 Gas Stop Valve 14
Auxiliary Electric Heater
(AEH)
22
Heat Exchanger Liquid pipe
Thermistor (Te)
30 Shut-o󰀨 Valve with Filter
7 Liquid Stop Valve 15 Water Pump 23
Heat Exchanger Liquid pipe
Thermistor 2 (Te2)
31 Shut-o󰀨 Valve
8
Low Pressure Switch
(PSL)
16 Expansion Vessel 24
Gas Refrigerant Pipe
Thermistor (Tg)