LG Multi V III Solo ARUN LM3 Series - 4. Piping Diagrams; 4.1.1 8 HP (UX2 1 Comp.) Cooling Operation

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4. Piping Diagrams
Piping Diagrams
4.1 Heat Pump Model
4.1.1 8HP(UX2 1Comp.)
Cooling Operation
M
Electronic
Expansion
Valve
IDU Air
Temperatur e
Thermistor
Indoor Unit
IDU Hex
Temperatur e
Thermistor
IDU Hex
Temperatur e
Thermistor
2 Way
Flare Connection
2 Way
Flare Connection
M
Electronic
Expansion
Valve
IDU Air
Temperatur e
Thermistor
Indoor Unit
IDU Hex
Temperatur e
Thermistor
IDU Hex
Temperatur e
Thermistor
2 Way
Flare Connection
2 Way
Flare Connection
Sub-Cooling HEX
High Temperature High Pressure Gas
High Temperature High Pressure Liquid
Low Temperature Low Pressure Gas
M
ODU Air
Temperature
Thermistor
ODU Hex.
Temperature
Thermistor
Liquid pipe
Temperature
Thermistor
Outdoor
Electronic
Expansion
Valve
Sub-Cooling
Electronic
Expansion
Valve
Accumulator
4 way
Valve
Inverter
Compressor
Oil
Separator
High
Pressure
Switch
S
Suction
Temperature
Thermistor
Low
Pressure
Sensor
High
Pressure
Sensor
Discharge
Temperature
Thermistor
SC Circuit
Outlet
Temperature
Thermistor
Gas Pipe - 2 Way
Welding Connection
Liquid Pipe - 2 Way
Welding Connection
Outdoor Unit
ss
Check valve
EEV
Solenoid valve
SVC Valv
e
Pressure Sensor
Pressure Switch
Temperature Senso
r
Remarks
Strainer