Samsung AM080FX A Series - AM240;260 HXVASH (DVM S Heat Pump)

Samsung Electronics 293
Piping Diagram
7-1-6 AM240/260HXVASH (DVM S Heat Pump)
HX Lower
HX Upper
Accumulator
(AC)
Ball Valve -
Gas pipe (BV_G)
Thermistor -
Ambient (T_A)
Outdoor Fan Motor 1 (OFM1) Outdoor Fan Motor 2 (OFM2)
Thermistor -
Cond Out (T_CO)
Heat Exchanger - Main (HX_M)
Check Valve –
EEV Bypass 2
(CV_EB2)
Electronic
Expansion
Valve –
Main E_M2)
Check Valve –
EEV Bypass 1
(CV_EB1)
Electronic
Expansion
Valve –
Main 1 (E_M1)
IPM Cooler 1
(IPMC1)
IPM Cooler 2
(IPMC2)
Heat Exchanger -
Intercooler (HX_IC)
Thermistor -
EVI In (T_EI)
Electronic Expansion
Valve - EVI (E_EVI)
Ball Valve -
Liquid pipe (BV_L)
Thermistor -
Liquid pipe (T_L)
Thermistor -
EVI Out (T_EO)
Solenoid
Valve -
EVI Bypass
(V_EB)
Solenoid Valve -
Accumulator oil Return (V_AR)
Solenoid Valve -
EVI 2 (V_EVI2)
Solenoid
Valve - EVI 1
(V_EVI1)
Compressor 1
(COMP1)
Compressor 2
(COMP2)
(T_D2)
Thermistor -
Discharge
pipe 1 (T_D1)
(T_CT2)
(PW_H2)
Thermistor -
Compressor
Top 1 (T_CT1)
Pressure Switch -
High 1 (PW_H1)
Oil Separator 1
(OS1)
(OS2)
(CV_D2)
Solenoid Valve -
Hot Gas
bypass (V_HG)
Check Valve -
Discharge 1
(CV_D1)
Pressure Sensor -
High (PS_H)
Solenoid Valve -
4Way (V_4W)
Thermistor -
Suction pipe (T_S)
Pressure
Sensor -
Low (PS_L)
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7-1 Piping Diagram (cont.)