LG Multi V Standard Gen 4 ARNU123SJA4 - Refrigerant Flow Diagrams

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Multi V Wall-Mounted Indoor Unit
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Refrigerant Flow Diagram
Figure 8: SF Frame Piping Diagram.
Thermistor Description
TH1 Return air thermistor
TH2 Pipe in thermistor
TH3 Pipe out thermistor
Table 9: SF Frame Refrigerant Pipe Connection Port Diameters.
Table 10: SF Frame Thermistors.
SF Frame
Model Liquid (inch) Vapor (inch)
SF Frames
ARNU093SFA4 1/4 Flare 1/2 Flare
ARNU123SFA4 1/4 Flare 1/2 Flare
Strainer
Strainer