Wall Mounted Installation Manual

15
Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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MAX
MUL
TI
F
MULTI
F
GENERAL DATA
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Gas pipe connection port
(flare connection)
Liquid pipe connection port
(flare connection)
Cooling
Heating
Thermistor for
Evaporator Inlet Temperature
Thermistor for
Indoor Air Temperature
Thermistor for Evaporator
Outlet Temperature
Heat Exchanger
Cross Flow Fan
M
Table 3: Multi F Standard Wall-Mounted Indoor Unit
Refrigerant Pipe Sizes.
Model No. Vapor (inch) Liquid (inch)
LMN079HVT
Ø3/8
Ø1/4
LSN090HSV5
LSN120HSV5
LMN159HVT
LSN180HSV5
Ø1/2
LMN249HVT
Table 4: Multi F Standard Wall-Mounted Indoor Unit
Refrigerant Pipe Connections.
Description PCB Connector
Indoor Air Temperature Thermistor
CN-TH1
Evaporator Inlet Temperature Thermistor
Evaporator Middle Temperature Thermistor
CN-TH2
Evaporator Outlet Temperature Thermistor
Water Level Sensor (Optional) CN-TH3
Figure 5: Multi F Standard Wall-Mounted Indoor Unit Refrigerant Flow Diagram (9HVT and HSV5).
Table 5: Multi F LSNxxxHSV5 Standard Wall-Mounted Indoor Unit
Thermistor Details.
Model No. Vapor (inch) Liquid (inch)
LMN079HVT
Ø3/8 Ø1/4
LSN090HSV5
LSN120HSV5
LMN159HVT
LSN180HSV5 Ø5/8 Ø3/8
LMN249HVT Ø1/2 Ø1/4
Description PCB Connector
Indoor Air Temperature Thermistor
CN-TH1
Evaporator Inlet Temperature Thermistor
Evaporator Outlet Temperature Thermistor CN-TH2
Water Level Sensor (Optional) CN-TH3
Table 6: Multi F LMNxxxHVT Standard Wall-Mounted Indoor Unit
Thermistor Details.