Samsung AM072/096/120/144FXVAFH, Service Manual

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7-4 Samsung Electronics
7-8 AM216KXVGJR
Outdoor Fan Motor 1
(OFM1)
Outdoor Fan Motor 2
(OFM2)
Thermistor -
Ambient
(T_A)
Heat Exchanger - Main (HX_M)
Check Valve -
EEV Bypass 1 (CV_EB1)
Electronic Expansion
Valve - Main1 (E_M1)
IPM Cooler 1
(IPMC1)
IPM Cooler 2
(IPMC2)
Heat Exchanger -
Intercooler (HX_IC)
Thermistor -
EVI In (T_EI)
Thermistor -
Liquid pipe (T_L)
Electronic
Expansion
Valve -
EVI (E_EVI)
Thermistor -
EVI Out (T_EO)
Solenoid Valve -
EVI Bypass
(V_EB)
Ball Valve -
Liquid pipe (BV_L)
Solenoid Valve -
Accumulator oil Return (V_AR)
Solenoid Valve -
Hot Gas bypass (V_HG)
(V_EVI2)
Solenoid
Valve -
EVI 1
(V_EVI1)
Compressor 1
(COMP1)
(COMP2)
(T_D2)
(T_CT2)
Thermistor -
Discharge
pipe 1 (T_D1)
Oil Separator 1
(OS1)
Pressure Sensor -
High (PS_H)
Solenoid Valve - 4Way (V_4W)
Pressure
Switch -
High 1(PW_H1)
Thermistor -
Compressor
Top 1
(T_CT1)
Check Valve -
Discharge 1
(CV_D1)
Thermistor -
Suction pipe (T_S)
Pressure Sensor - Low (PS_L)
Accumulator
(AC)
Thermistor -
Cond Out (T_CO)
Electronic Expansion
Valve - Main2 (E_M2)
Thermistor -
Cond In (T_CI)
Reservoir
(RE)
(PW_H2)
(OS2)
(CV_D2)
Ball Valve -
Low pressure
Gas pipe
(BV_LG)
Solenoid
Valve -
Hot Gas
bypass 2
(V_HG2)
Check Valve -
Heat Recovery
(CV_HR)
Check Valve -
Main Cooling
(CV_MC)
Solenoid Valve -
Main Cooling
(V_MC)
Check Valve -
EEV Bypass 2 (CV_EB2)
Solenoid Valve -
Main EEV 1 (V_ME1)
Solenoid Valve -
Main EEV 2 (V_ME2)
Ball Valve -
High pressure
Gas pipe
(BV_HG)
Thermistor -
Suction pipe 2 (T_S2)
7-7 AM216KXVGJH
Abbreviation Name
A1, A2 INV COMP
B ACCUM
C1, C2 O/S
D 4WAY V/V
E PLATE HEAT EXCHANGER
E1 MAIN EEV
F EVI EEV
G1, G2 IPM COOLER
H SUB COOLER
I RECEIVER
J HEAT PUMP V/V
K1, K2 HIGH PRE. S/W
L HIGH PRE. SENSOR
M LOW PRE. SENSOR
V1 ACCUM RETRUN V/V
V2-1, V2-2 HOT GAS BYPASS VV
V3 MAIN COOLING V/V
V4-1, V4-2 EVI V/V
V5 EVI B/P V/V
V6 DPR V/V
V7 LIQUID TUBE V/V
V8 HOT GAS CHARGING V/V
V9 LOW PRE. GAS SERVICE V/V
V10 HIGH PRE. GAS SERVICE V/V
V11 LIQUID SERVICE V/V
CV1-1, CV-2 DISC. CHECK V/V
CV2 HRV CHECK V/V
CV3 HR CHECK V/V
CV4 MAIN COOL CHECK V/V
CV5-1, CV5-2 LIQUID TUBE CHECK V/V
T1-1, T1-2 COMP TOP SENSOR
T2-1, T2-2 DISC. SENSOR
T3 SUC. SENSOR 2
T4 SUC. SENSOR 1
T5 WATER SENSOR
T6 COND OUT SENSOR
T7 LIQUID TUBE SENSOR
T8 SC IN SENSOR
T9 SC OUT SENSOR
Abbreviation Name
INV Inverter compressor
OFM Outdoor Fan Motor
OHX Outdoor Heat Exchanger
AC Accumulator
OS Oil Separator
IC Intercooler
IPMC IPM Cooler
CH Crank Case Heater
HPS High Pressure Sensor
LPS Low Pressure Sensor
HPSW High Pressure Switch
E_M Main EEV
E_EV EVI EEV
V_ES EVI Sol. Valve
V_EB EVI Bypass Valve
V_HG Hot Gas Bypass Valve
V_4W 4Way Valve
V_AR Accumulator Oil Return Valve
CV_E EEV Bypass Check Valve
CV_D Discharge Check Valve
T_D Discharge Temperature Sensor
T_S Suction Temperature Sensor
T_CO Cond. Out Temperature Sensor
T_EI EVI In Temp. Sensor
T_EO EVI Out Temp. Sensor
T_L Liquid Pipe Temp. Sensor
T_CT Comp. Top Temp. Sensor
T_A Ambient Temperature Sensor
SV_G Gas Pipe Service Valve
SV_L Liquid Pipe Service Valve