21
OPERATION
Filter Replacing Indicator
1. If the filter replacing indicator is turned on, press the Start/Stop button to stop the product
and unplug the power cord from the outlet.
2. Open the rear cover of the product and check the filter.If the filter is dirty, please clean or replace it.
Please refer to page 26~27 to understand how to clean and how to replace a filter.
Resetting the filter replacing indicator
After replacing the filter, press and hold the Start/Stop button and the
Light
button for about
3 seconds at the same time to reset the total usage time.
• When the counter is reset, the filter replacing indicator will disappear.
• The filter replacing indicator will go off automatically after 24 hours, so please replace the filter
in time.
Mosquito Away Function
1. The product will emit high-frequency ultrasound to drive away a specific kind of mosquitoes, i.e.
Aedes aegypti.
2. Press the
Mosquito Away
button.
3. is displayed on the display panel.
This function can be used separately without turning on the air purifier.
• This product is only effective for expelling Aedes aegypti, but can not replace other anti-
mosquito products, such as mosquito nets, mosquito repellents, etc.
• To use this product does not mean that the mosquito-born diseases can be completely
controlled or prevented.
• If any said disease occurs, LG Electronics will not assume any responsibilities for it.
• The effectiveness of the anti-mosquito feature may vary depending on the type of
mosquitoes and the environment in which the product is used.
Caution
!
Note
• The effectiveness of the anti-mosquito feature is about 70% based on the LG testing
environments.
• Long term effect of this feature is not tested and mosquitoes may become resistant.