37
AM080/100/120MXWA∗∗
Water Out
Water In
Solenoid
Valve-
Main
Cooling
(V_MC)
Thermistor-
EVI In
(T_EI)
Solenoid Valve-
EVI Bypass
(V_EB)
Solenoid
Valve-
Liquid pipe
(V_L)
Electronic
Expansion
Valve-EVI
(E_EVI)
Thermistor-
Liquid pipe
(T_L)
Solenoid Valve-
4Way (V_4W)
Thermistor-
Suction pipe1
(T_S1)
Pressure Sensor-
High
(PS_H)
Ball Valve-
High pressure
Gas pipe
(BV_HG)
Ball Valve-
Heat Pump
(BV_HP)
Ball Valve-
Liquid pipe
(BV_L)
Thermistor-
EVI Out(T_EO)
Check Valve–
Heat
Recovery
(CV_HR)
Check Valve-
Main Cooling
(CV_MC)
Solenoid
Valve-
Hot Gas
bypass2
(V_HG2)
Valve-
Pressure
Regulating
(V_PR)
Thermistor-
Cond Out
(T_CO)
Thermistor-
Control Box
(T_CB)
Thermistor-
Water
(T_W)
Solenoid Valve-
Hot Gas Charging
(V_HC)
Check
Valve–
Liquid pipe
(CV_L)
IPM Cooler
(IPMC)
Electronic
Expansion
Valve–Main
(E_M)
Thermistor-
Compressor Top
(T_CT)
Thermistor-
Discharge
Pipe
(T_D)
Oil Separator
(OS)
Solenoid
Valve-
Hot Gas
bypass
(V_HG)
Check Valve–
Discharge
(CV_D)
Pressure
Sensor-
Low
(PS_L)
Solenoid Valve-
Accumulator
oil Return
(V_AR)
Solenoid
Valve-
EVI
(V_EVI)
Pressure
Switch-High
(PW_H)
Accumulator
(AC)
Receiver
(RC)
Ball Valve-
Low pressure
Gas pipe
(BV_LG)
Heat Exchanger-
Main
(HX_M)
Thermistor-
Suction pipe2
(T_S2)
Heat Exchanger-
Intercooler
(HX_IC)
Compressor
(COMP)
Fan Motor -
Control Box
(FM_CB)
Fusible
Plug
(FP)
9. Piping Diagram