LG Multi V Art Cool ARNU093SFA4 - Page 32

32 | ART COOL
TM
MULTI V Wall-Mounted Indoor Unit Engineering Manual
Due to our policy of continuous product innovation, some specications may change without notication.
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ART COOL MIRROR
Refrigerant Flow Diagram
Figure 14: SJ, SK Frame Piping Diagram.
Thermistor Description
TH1 Return air and pipe in thermistor
TH2 Pipe out thermistor
Table 15: SJ, SK Frame Refrigerant Pipe Connection Port Diameters.
Table 16: SJ, SK Frame Thermistors.
SJ and SK Frames
Model Liquid (inch) Vapor (inch)
SJ Frames
ARNU053SJR4
1/4 Flare 1/2 Flare
ARNU073SJR4
ARNU093SJR4
ARNU123SJR4
ARNU153SJR4
SK Frames
ARNU183SKR4 1/4 Flare 1/2 Flare
ARNU243SKR4 3/8 Flare 5/8 Flare
Heat Exchanger
C.F.F.
lndoor unit
EEV
Filter
Filter
TH1
TH2
Heating
Cooling