LG Electronics LSU120CE, LSN090CE, LSU090HE Function of Controls, Cooling Mode Operation

Operation

Operation

FunctionofControls

• DISPLAY

1) C/O Model

Operation Indicator

•ON while in appliance operation, OFF while in appliance pause.

•Flashing while in disconnection or short in Thermistor. (3 sec off / 0.5 sec on)

Timer Indicator

• ON while in timer mode (on/off), OFF when timer mode is completed or canceled.

Comp. Running Incidator

•While in appliance operation, ON while in outdoor unit compressor running, OFF while in compres- sor off.

2)H/P Model

Operation Indicator

•ON while in appliance operation, OFF while in appliance pause.

•Flashing while in disconnection or short in Thermistor. (3 sec off / 0.5 sec on)

Timer Indicator

• ON while in timer mode (on/off), OFF when timer mode is completed or canceled.

Defrost Indicator

•OFF except when hot start during heating mode operation or while in defrost control.

■Cooling Mode Operation

•When the intake air temperature reaches 0.5°C below the setting temp, the compressor and the out- door fan stop.

•When it reaches 0.5°C above the setting temp, they start to operate again.

Compressor ON Temp	➲ Setting Temp+0.5°C
Compressor OFF Temp	➲ Setting Temp-0.5°C

•While in compressor running, operating with the airflow speed set by the remote control. While in compressor not running, operating with the low airflow speed regardless of the setting.

■Healthy Dehumidification Mode

•When the dehumidification operation input by the remote control is received, the intake air tempera- ture is detected and the setting temp is automatically set according to the intake air temperature.

26°C ≤	Intake Air Temp	➲ 25°C
24°C ≤	Intake Air Temp<26°C	➲ Intake Air Temp-1°C
18°C ≤	Intake Air Temp<24°C	➲ Intake Air Temp-0.5°C
Intake Air Temp<18°C		➲ 18°C

Service Manual 35