LG MULTI F Series - Refrigerant Flow Diagrams

Refrigerant Flow Diagram
MULTI F MAX OUTDOOR UNIT
Figure 23: LMU540HV Refrigerant Flow Diagram.
M M
Discharge Pipe
Temperature
Thermistor
Suction Pipe
Temperature
Thermistor
Inverter
Accumulator
Fusible Plug
Compressor
Heat Exchanger Outlet
Temperature
Thermistor
Inlet Air
Temperature
Thermistor
Outdoor Unit
Ø 3/8 Flare Connection
Heat
Exchanger Inlet
Temperature
Thermistor
: Cooling
: Heating
Pressure
Sensor
Electronic
Expansion
Valve
Ø 3/4 Flare Connection
S
Unit: Inch
Hot Gas
Bypass
Valve
Description PCB Connector
Heat Exchanger Inlet Temperature Thermistor CN-TH3
Heat Exchanger Outlet Temperature Thermistor
CN-TH1
Inlet Air Temperature Thermistor
Discharge Pipe Temperature Thermistor
CN-TH2
Suction Pipe Temperature Thermistor
Pressure Sensor CN-P/SENSOR(H)
Table 315: LMU540HV Thermistor Details.
Due to our policy of continuous product innovation, some specications may change without notication.
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328 | MULTI F MAX OUTDOOR UNIT
Multi F and Multi F MAX Heat Pump System Engineering Manual
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