LG ASNH09GERU3 User Guide

Forced operation is used when the remote controller can't be used. The operation will be started if the ON/OFF
button is pressed. If you want to stop the operation, re-press the button.

≥ 24°C

≤ Room Temp. < 24°C

Operating mode

Cooling

Cooling

Healthy Dehumidification

Heating

Indoor FAN Speed

High

High

High

High

Setting Temperature

22°C

22°C

23°C

24°C

During the TEST OPERATION, the unit operates in cooling mode at high speed fan, regardless of room temperature
and resets in 18 minutes. During test operation, if remote controller signal is received, the unit operates as remote controller
sets. If you want to use this operation, Press and hold the ON/OFF button for 3~5 seconds, then the buzzer sound 1
'beep'. If you want to stop the operation, re-press the button.

This feature is enabled by factory default setting, but you can disable it by pressing the ON/OFF button for 6
seconds. The LCD indicator will blink 3 times at once. 
To enable it, press the button again for 6 seconds. The LCD indicator will blink 3 times at twice. 

This function is useful in the situation of power failure. 
When power regains after a failure this feature restore the previous operating condition 
and the air conditioner will run in the same settings.