Piping Diagrams - LG MULTI V ARNU07GTUA4 Engineering Product Data Book

Indoor unit

4. Piping Diagrams

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