LG Tri-Zone Multi F - Refrigerant Flow Diagrams

Refrigerant Flow Diagram
MULTI F MAX OUTDOOR UNIT
Figure 26: LMU480HV, LMU540HV, and LMU600HV 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 LMU480-540HV PCB Connectors LMU600HV PCB Connectors
Heat Exchanger Inlet Temperature Thermistor CN-TH3 CN_MID_BR
Heat Exchanger Outlet Temperature Thermistor
CN-TH1
CN_C_PIPE_VI
Inlet Air Temperature Thermistor CN_AIR_YL
Discharge Pipe Temperature Thermistor
CN-TH2
CN_DISCHA_BK
Suction Pipe Temperature Thermistor CN_SUCTION_GR
Pressure Sensor CN-P/SENSOR(H) CN_H_PRESS_RD
Table 27: LMU480HV, LMU540HV, LMU600HV Thermistor Details.
MULTI F MAX OUTDOOR UNIT | 41
Multi F MAX Outdoor Unit Data
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