LG MULTI V ARNU12GTRA4

Fresh Air Intake Unit _ 5
Indoor Units
4. Piping Diagrams
Indoor unit
Fresh Air Intake Unit
Heat Exchanger
Filter
Filter
Th2
Th1
EEV
Filter
S
Distributor
Check ValveSolenoid Valve
Capillary Tube
Th3
Th4
Cooling
Heating
Refrigerant pipe connection port diameter
[Unit: mm(inch)]
MODEL GAS LIQUID
ARNU48GBRZ4 Ø15.88(5/8) Ø9.52(3/8)
ARNU76GB8Z4 Ø19.05(6/8) Ø9.52(3/8)
ARNU96GB8Z4 Ø22.2(7/8) Ø9.52(3/8)
LOC. Description
Th1 Inlet Air Thermistor
Th2 Pipe In Thermistor
Th3 Pipe Out Thermistor
Th4 Outlet Air Thermistor