Piping Diagrams; Heat Exchanger - LG Multi V ARNU12GTE 2 Series Svc Manual

3. Piping Diagrams

Refrigerant pipe connection port diameter
LOC.
Th1
Th2
Th3
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Only for training and service purposes

Heat Exchanger

Th3
Turbo Fan
Th1
Model
ARNU07GTE*2
ARNU09GTE*2
ARNU12GTE*2
ARNU15GTE*2
ARNU18GTE*2
ARNU24GTP*2
ARNU28GTP*2
ARNU36GTN*2
ARNU42GTM*2
ARNU48GTM*2
- 7 -
EEV
Filter
Th2
Filter
lndoor unit
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)
Ø15.88(5/8)
Ø15.88(5/8)
Ø15.88(5/8)
Ø15.88(5/8)
Description
Room thermistor
Pipe in thermistor
Pipe out thermistor
: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)
Ø9.52(3/8)
Ø9.52(3/8)
Ø9.52(3/8)
Ø9.52(3/8)
LGE Internal Use Only