Piping Diagrams - LG R410A Service Manual

Piping Diagrams

5. Piping Diagrams
Refrigerant pipe connection port diameter
28 Indoor Unit
Heat Exchanger
Turbo Fan
: Thermistor
Model
ARNU09GTEA0
ARNU12GTEA0
ARNU18GTEA0
ARNU24GTHA0
ARNU28GTHA0
ARNU36GTDA0
ARNU42GTDA0
ARNU48GTDA0
LEV
Filter
Filter
lndoor unit
Gas
Ø12.7(1/2)
Ø12.7(1/2)
Ø12.7(1/2)
Ø15.88(5/8)
Ø15.88(5/8)
Ø15.88(5/8)
Ø15.88(5/8)
Ø15.88(5/8)
:Cooling
:Heating
[unit: mm(inch)]
Liquid
Ø6.35(1/4)
Ø6.35(1/4)
Ø6.35(1/4)
Ø9.52(3/8)
Ø9.52(3/8)
Ø9.52(3/8)
Ø9.52(3/8)
Ø9.52(3/8)