LG MULTI V ARNU12GTRA4

Indoor unit
4. Piping Diagrams
Ceiling Concealed Duct (High Sensible) _ 9
Indoor Units
BG, BR Chassis
Heat Exchanger
Sirocco Fan
Th3
Th1
Th2
lndoor unit
EEV
:Heating
:Cooling
Filter
Filter
Refrigerant pipe connection port diameter
MODEL GAS LIQUID
Ø15.88(5/8) Ø9.52(3/8)
Ø15.88(5/8) Ø9.52(3/8)
Ø15.88(5/8) Ø9.52(3/8)
Ø15.88(5/8) Ø9.52(3/8)
Ø15.88(5/8) Ø9.52(3/8)
Ø15.88(5/8) Ø9.52(3/8)
Ø15.88(5/8) Ø9.52(3/8)
[Unit: mm(inch)]
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)
ARNU07GBGA4
ARNU09GBGA4
ARNU12GBGA4
ARNU15GBGA4
ARNU18GBRA4
ARNU24GBRA4
ARNU28GBRA4