Refrigerant Piping Diagram - LG ART COOL LAN090HSV5 Installation Manual

F
MULTI
F
MULTI MAX
Figure 4: LAN090-120-181HSV5 Refrigerant Piping Diagram
Th2
M
Table 3: Art Cool Mirror Indoor Unit Refrigerant Pipe Sizes.
Indoor Unit Capacity
9,000 Btu/h
12,000 Btu/h
18,000 Btu/h
Table 5: Art Cool Mirror Indoor Unit Thermistor Details.
Location Description (Based on Cooling Mode)
Th1
Th2 Evaporator Inlet Temperature Thermistor
Th3 Evaporator Middle Temperature Thermistor
Th4 Evaporator Outlet Temperature Thermistor
Th5
Heat
Th1 Th4
Exchanger
Th3
Cross Flow Fan
Vapor Line Size Liquid Line Size
(in., OD) (in., OD)
Ø3/8
Ø1/4
Ø1/2
Indoor Air Temperature Thermistor
Water Level Sensor (Optional)
Due to our policy of continuous product innovation, some specifications may change without notification.
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Heating
Cooling
Th5
Table 4: Art Cool Mirror Indoor Unit Refrigerant Pipe Connections
Indoor Unit Capacity
9,000 Btu/h
12,000 Btu/h
18,000 Btu/h
IDU PCB Connector
CN-TH1
CN-TH2
CN-TH3
GENERAL DATA
Vapor pipe connection port
(flare connection)
Liquid pipe connection port
(flare connection)
Vapor Line Liquid Line
Connection (in., Connection (in.,
OD)
Ø3/8 Ø1/4
Ø5/8 Ø3/8
OD)
15