LG ARNU Series - Piping Diagrams

5. Piping Diagrams
Piping Diagrams
- 27 -
Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Heat Exchanger
C . F.F.
lndoor unit
: Thermistor
EEV
Filter
Filter
:Heating
:Cooling
Refrigerant pipe connection port diameter
Model
ARNU07GTJ*1
ARNU09GTJ*1
ARNU12GTJ*1
Gas
12.7(1/2)
Liquid
6.35(1/4)
[unit: mm(inch)]