Piping Diagrams - LG MULTI V ARNU07GTUA4 Engineering Product Data Book

Indoor unit

4. Piping Diagrams

Refrigerant pipe connection port diameter
ARNU07GB3G4+PBSGB30(Acc'y), PBSC30(Acc'y)
ARNU09GB3G4+PBSGB30(Acc'y), PBSC30(Acc'y)
ARNU12GB3G4+PBSGB30(Acc'y), PBSC30(Acc'y)
ARNU15GB3G4+PBSGB30(Acc'y), PBSC30(Acc'y)
ARNU18GB4G4+PBSGB40(Acc'y), PBSC40(Acc'y)
ARNU24GB4G4+PBSGB40(Acc'y), PBSC40(Acc'y)
LOC.
Th1
Th2
Th3
Heat Exchanger
Th3
Sirocco Fan
Th1
lndoor unit
MODEL
Description
Thermistor for room air temperature
Thermistor for pipe in temperature
Thermistor for pipe out temperature
Ceiling Concealed Duct_Built in (Low Static)
EEV
Filter
Th2
Filter
GAS
Ø12.7(1/2)
Ø12.7(1/2)
Ø12.7(1/2)
Ø12.7(1/2)
Ø12.7(1/2)
Ø15.88(5/8)
PCB Connector (Color)
CN-ROOM (Yellow)
CN-PIPE/IN (White)
CN-PIPE/OUT (Red)
:Cooling
:Heating
[Unit: mm(inch)]
LIQUID
Ø6.35(1/4)
Ø6.35(1/4)
Ø6.35(1/4)
Ø6.35(1/4)
Ø6.35(1/4)
Ø9.52(3/8)
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