Piping Diagrams - LG ARNU07GSF14 Service Manual

3. Piping Diagrams

*(COLOR) : E(RED), V(SILVER), G(GOLD)
LOC.
Th1
Th2
Th3
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Only for training and service purposes
Heat Exchanger
Th2 Th3 Th2
Turbo Fan
Th1
Model
ARNU07GSF14
ARNU09GSF14
ARNU12GSF14
Description
Thermistor for inlet air temperature
Thermistor for Evaporator in temperature
Thermistor for Evaporator out temperature
EEV
Th2
Filter
Filter
Indoor Unit
Gas
12.7(1/2)
- 4 -
: Cooling
: Heating
Liquid
6.35(1/4)
PCB Connector
CN_TH1
CN_TH2
LGE Internal Use Only