LG Electronics LSN090CE, LSN120CE, LSN180CE, LSN240CE, LSN090HE, LSN120HE, LSN180HE, LSN240HE, LSU090CE, LSU120CE, LSU180CE, LSU240CE, LSU090HE, LSU120HE, LSU180HE, LSU240HE Air Conditioner User Manual


 
Service Manual 35
Operation
Function of Controls
Operation
• 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