Auto Restart Function; Filter Sign - LG LQN120HV4 Owner's Manual

Operating Instructions

Auto Restart Function

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.

Filter Sign

• When Indoor Unit is OFF, Operation lamp 'Green' lights up after 2400 hours from the time of first operation of the unit.
• When filter is covered by dust, it will reduce cooling/ heating efficiency and accumulate more electric power.
Therefore, do clean the filter whenever cleaning time is expired.
• Remove the Filter Sign
After cleaning the filter, Press the
18 Air Conditioner
p
button of remote controller 3 times. Then the Filter sign is turned off.