LG MULTI V ARNU07GTUA4 Engineering Product Data Book page 184

Indoor unit
4. Piping Diagrams
B8 Chassis
ARNU36GB8A4
ARNU42GB8A4
ARNU48GB8A4
* A : Global line-up, C : Brazil line-up only
LOC.
Th1
Th2
Th3
10 _
Ceiling Concealed Duct (High Sensible)
Heat Exchanger
Th3
Sirocco Fan
Th1
Refrigerant pipe connection port diameter
MODEL
Description
Thermistor for room air temperature
Thermistor for pipe in temperature
Thermistor for pipe out temperature
EEV
Filter
Th2
Check
Valve
Filter
lndoor unit
GAS
Ø19.05(3/4)
Ø19.05(3/4)
Ø19.05(3/4)
:Cooling
:Heating
[Unit: mm(inch)]
LIQUID
Ø9.52(3/8)
Ø9.52(3/8)
Ø9.52(3/8)
PCB Connector (Color)
CN-ROOM (Yellow)
CN-PIPE_IN (White)
CN-PIPE_OUT (Red)