Piping Diagram - Samsung VRF DVM S Water Technical Data Book

9. Piping Diagram

AM080/100/120MXWA∗∗
Solenoid
Valve-
Main
Cooling
(V_MC)
Check Valve–
Ball Valve-
Heat
Heat Pump
Recovery
(BV_HP)
(CV_HR)
Pressure Sensor-
High
(PS_H)
Check Valve–
Discharge
(CV_D)
Oil Separator
(OS)
Pressure
Switch-High
(PW_H)
Thermistor-
Thermistor-
Compressor Top
(T_CT)
Compressor
(COMP)
Solenoid
Valve-
EVI
(V_EVI)
Check Valve-
Main Cooling
(CV_MC)
Thermistor-
Water
(T_W)
Heat Exchanger-
Main
(HX_M)
Thermistor-
Suction pipe1
(T_S1)
Solenoid Valve-
Hot Gas Charging
Solenoid Valve-
(V_HC)
4Way (V_4W)
Solenoid
Valve-
Hot Gas
bypass
(V_HG)
Discharge
Pipe
(T_D)
Pressure
Sensor-
Low
(PS_L)
Solenoid Valve-
Accumulator
oil Return
Water Out
Water In
Electronic
Expansion
Valve–Main
Thermistor- Thermistor-
(E_M)
Cond Out Control Box
(T_CO)
Receiver
(RC)
Solenoid Valve-
Thermistor-
EVI Bypass
Suction pipe2
Thermistor-
(V_EB)
(T_S2)
EVI Out(T_EO)
Thermistor-
Electronic
Expansion
Valve-EVI
Accumulator
(AC)
(V_AR)
Fan Motor -
Control Box
(FM_CB)
(T_CB)
Solenoid
Valve-
Valve-
Pressure
Hot Gas
Regulating
bypass2
(V_PR)
(V_HG2)
Fusible
Plug
(FP)
Heat Exchanger-
Intercooler
(HX_IC)
EVI In
(T_EI)
(E_EVI)
Solenoid
IPM Cooler
Valve-
(IPMC)
Liquid pipe
(V_L)
Thermistor-
Check
Liquid pipe
Valve–
(T_L)
Liquid pipe
(CV_L)
Ball Valve-
High pressure
Gas pipe
(BV_HG)
Ball Valve-
Low pressure
Gas pipe
(BV_LG)
Ball Valve-
Liquid pipe
(BV_L)
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