Samsung AM BXVGFH/AA Series Technical Data Book page 63

9. Piping Diagram
Outdoor unit
(3) AM192BXVGFH/AA, AM192BXVGJH/AA
Solenoid Valve -
Pressure
Sensor -
High1
(PS_H1)
Check Valve -
Discharge1
(CV_D2)
(CV_D1)
Oil
Separator1
(OS1)
Pressure
Switch -
(PW_H2)
High1
(PW_H1)
Thermistor -
Discharge1
Thermistor -
(T_CT2)
pipe
Compressor
(T_D1)
Top1
(T_CT1)
Compressor1 Compressor2
(COMP1)
Solenoid
Valve -
EVI1
(V_EVI1)
Outdoor Fan 1 (OF1)
Motor for Outdoor Fan 1 (OFM1)
Thermistor -
Suction pipe
(T_S1)
Thermistor -
Suction pipe
(T_S3)
Heat Exchanger - Main (HX_M)
Thermistor -
Suction pipe
(T_S2)
Solenoid Valve -
4Way2 (V_4W2)
4Way (V_4W)
Solenoid Valve -
Hot Gas bypass
(V_HG)
(OS2)
(T_D2)
(COMP2)
Solenoid
Valve -
EVI2
Solenoid Valve -
(V_EVI2)
Accumulatoroil Return
Outdoor Fan 2 (OF2)
Thermistor -
Ambient
(T_A)
Motor for Outdoor Fan 2 (OFM2)
Thermistor -
Cond Out
(T_CO1)
Thermistor -
Cond Out
(T_CO2)
Electronic
Expansion
Check Valve -
Valve -
EEV Bypass2
Main2
(CV_EB2)
(E_M2)
Pressure
Sensor -
Low
(PS_L)
Solenoid
Valve -
EVI Bypass
(V_EB)
Thermistor -
EVI In
(T_EI)
Accumulator
(AC)
Electronic
Expansion
Valve -
EVI (E_EVI)
(V_AR)
(E_M1)
Check Valve -
EEV Bypass1
(CV_EB1)
IPM Cooler
(IPMC)
Thermistor -
EVI Out
(T_EO)
Heat
Exchanger -
Intercooler
(HX_IC)
Thermistor -
Liquid pipe
(T_L)
Ball Valve -
Gas pipe
(BV_HG)
Ball Valve -
Liquid pipe
(BV_L)