Am240/260/280Kxvgsh, Am280/300Kxvash, Am080Kxvssh (Dvm S Heat Pump) - Samsung AM080FX A Series Service Manual

Piping Diagram
7-1 Piping Diagram (cont.)

7-1-8 AM240/260/280KXVGSH, AM280/300KXVASH, AM080KXVSSH (DVM S Heat Pump)

Thermistor -
Cond In (T_CI)
Pressure Sensor -
High (PS_H)
Check Valve -
(CV_D2)
Discharge 1 (CV_D1)
Pressure Switch -
(PW_H2)
High 1 (PW_H1)
Oil
(OS2)
Separator 1
(OS1)
Thermistor -
Discharge
Thermistor -
pipe1(T_D1)
Compressor
Top 1 (T_CT1)
(T_CT2)
Compressor 1 Compressor 2
(COMP1)
Solenoid
Valve - EVI 1
(V_EVI1)
Samsung Electronics
Outdoor Fan Motor 1 (OFM1) Outdoor Fan Motor 2 (OFM2)
Heat Exchanger - Main (HX_M)
Pressure Sensor -
Low (PS_L)
Solenoid Valve -
4Way (V_4W)
(T_D2)
(COMP2)
Solenoid Valve -
EVI 2 (V_EVI2)
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Reservoir
Thermistor -
(RE)
Ambient (T_A)
Thermistor -
Cond Out (T_CO)
Suction pipe (T_S)
Solenoid Valve -
Hot Gas bypass
(V_HG) Solenoid Valve -
EVI Bypass (V_EB)
Accumulator
(AC)
Solenoid Valve -
Accumulator oil Return (V_AR)
Check Valve -
EEV Bypass 1 (CV_EB1)
Electronic Expansion
Valve - Main 1 (E_M1)
Electronic Expansion
Valve - Main 2 (E_M2)
Check Valve - EEV
Bypass 2 (CV_EB2)
Thermistor -
Thermistor -
EVI Out (T_EO)
Liquid pipe (T_L)
Ball Valve -
Gas pipe (BV_G)
IPM Cooler 1
(IPMC1)
IPM Cooler 2
(IPMC2)
Heat Exchanger -
Intercooler (HX_IC)
Thermistor -
EVI In (T_EI)
Electronic
Expansion
Valve – EVI
(E_EVI)
Thermistor -
Ball Valve -
Liquid pipe (BV_L)
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