LG MULTI F Engineering Manual page 23

F
MULTI
WITH
Figure 10: LMU240HHV Refrigerant Flow Diagram.
ROOM A
ROOM B
ROOM C
ROOM A
ROOM B
ROOM C
: Cooling
: Heating
Table 14: LMU240HHV PCB Connection Details.
Condensing Temperature Middle Thermistor
Discharge Temperature Thermistor
Condenser Outlet Temperature Thermistor
Suction Temperature Thermistor
Inlet Air Temperature Thermistor
Pressure Sensor
Hot Gas Valve
Four-Way Valve
Base Pan Heater
Outdoor Unit
Flare Connection
Electronic
Expansion
Valve
Main SVC V/V
Pressure
Sensor
Main SVC V/V
Temperature
Thermistor
Flare Connection
Description
©
MULTI F WITH LGRED
Condensing
Temperature
Thermistor
Strainer
Condenser Outlet
Temperature
Thermistor
Suction
Refrigerant Flow Diagram
Inlet Air
Temperature
Thermistor
M
Discharge
Temperature
Thermistor
Inverter
Compressor
PCB Connection
CN_MID_BR
CN_DISCHARGE_BK
CN_C_PIPE_VI
CN_SUCTION_GR
CN_AIR_YL
CN_H_PRESS_RD
CN_H_GAS_BK
CN_4WAY_YL
CN_HEATER_BL
MULTI F WITH LGRED | 23