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Engineering Manual

ManualsBrandsLG ManualsAir Conditioners12,000 Class BTU Wall-Mounted Mini Split Indoor Air Conditioner with 13,800 BTU Heat Pump, Chaos Swing, Auto Restart, Plasma Filter, Self-cleaning Indoor Coil, 24-Hour On-Off Timer, and Wireless Remote Controller: 12,000 Class BTU Wall-Mounted Mini Split
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Refrigerant Flow Diagram
Figure 227: Four-way Vertical-Horizontal Air Handling Indoor Unit Refrigerant Flow Diagram.
FOUR-WAY VAHU INDOOR UNITS
Table 105: Four-way Vertical-Horizontal Air Handling Indoor Unit Refrigerant Pipe Sizes and Connection Sizes.
Model No.
Piping Size Connection Port Size
Liquid (inch) Vapor (inch) Liquid (inch) Vapor (inch)
LVN180HV4 1/4 1/2 3/8 5/8
LVN240HV4 1/4 1/2 3/8 5/8
LVN360HV4 3/8 5/8 3/8 5/8
Table 106: Four-way Vertical-Horizontal Air-Handling Indoor Unit Thermistor Details.
Description (Based on Cooling Mode) PCB Connector
Indoor Air Temperature Thermistor CN-ROOM
Evaporator Inlet Temperature Thermistor CN-PIPE/IN
Evaporator Outlet Temperature Thermistor CN-PIPE/OUT
Scirocco Fan
Heat Exchanger
Heating
Ev. Temperature Thermistor
Evaporator Outlet
Temperature
Thermistor
Cooling
M
Vapor Pipe Connection Port
(Flare Connection)
Indoor Air Temperature
Thermistor
Liquid Pipe Connection Port
(Flare Connection)
Due to our policy of continuous product innovation, some specications may change without notication.
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Multi F and Multi F MAX Indoor Unit Engineering Manual
MULTI
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MAX
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