LG MULTI V ARNU12GTRA4

Heat Exchanger
Sirroco Fan
lndoor unit
EEV
:Heating
:Cooling
Filter
Filter
Th3
Th2
Th1
Refrigerant pipe connection port diameter
Model Gas Liquid
ARNU07GCEA4
Ø12.7(1/2) Ø6.35(1/4)
ARNU07GCEU4
ARNU09GCEA4
Ø12.7(1/2) Ø6.35(1/4)
ARNU09GCEU4
ARNU12GCEA4
Ø12.7(1/2) Ø6.35(1/4)
ARNU12GCEU4
ARNU15GCEA4
Ø12.7(1/2) Ø6.35(1/4)
ARNU15GCEU4
ARNU18GCFA4
Ø12.7(1/2) Ø6.35(1/4)
ARNU18GCFU4
ARNU24GCFA4
Ø15.88(5/8) Ø9.52(3/8)
ARNU24GCFU4
[Unit: mm(inch)]
8 _ Floor Standing
Indoor unit
4. Piping Diagrams
Indoor Units
LOC. Description PCB Connector (Color)
Th1 Thermistor for room air temperature CN-ROOM (Yellow)
Th2 Thermistor for pipe in temperature CN-PIPE_IN (White)
Th3 Thermistor for pipe out temperature CN-PIPE_OUT (Red)