Samsung AM BXVGFH/AA Series Technical Data Book page 61

9. Piping Diagram
Outdoor unit
(1) AM072BXVGFH/AA, AM072BXVGJH/AA
Solenoid Valve -
4Way (V_4W)
Pressure
Sensor -
High
(PS_H)
Check Valve -
Discharge
(CV_D)
Oil
Separator
(OS)
Pressure
Switch -
High
(PW_H)
Thermistor -
Compressor
Top
(T_CT)
Compressor1
(COMP1)
Motor for Outdoor Fan 1 (OFM1)
Heat Exchanger - Main (HX_M)
Thermistor -
Suction pipe
(T_S)
Solenoid Valve -
4Way (V_4W)
Solenoid Valve -
Hot Gas bypass
(V_HG)
Thermistor -
Discharge
pipe
(T_D)
Solenoid Valve -
Accumulatoroil Return
Outdoor Fan 1 (OF1)
Thermistor -
Check Valve -
EEV Bypass
Pressure
Sensor -
Low
(PS_L)
Solenoid
Valve -
EVI Bypass
(V_EB)
Accumulator
EVI (E_EVI)
(AC)
(V_AR)
Ambient
(T_A)
Thermistor -
Cond Out
(T_CO)
Electronic
Expansion
Valve -
Main
(CV_EB)
(E_M)
Thermistor -
EVI Out
(T_EO)
Heat
Exchanger -
Intercooler
(HX_IC)
Thermistor -
EVI In
(T_EI)
Electronic
Expansion
Valve -
IPM Cooler
(IPMC)
Thermistor -
Liquid pipe
(T_L)
Ball Valve -
Gas pipe
(BV_G)
Ball Valve -
Liquid pipe
(BV_L)