Pull the filter straight up to remove it from the air conditioner.
Lg ac window unit clean filter light.
Gently shake away excess water from the filter allow it to air dry and reinstall the filter.
With the panel unlocked press and hold the air filter or water filter button for 3 to 5 seconds.
Check the air filter every two weeks and clean it as necessary.
Press reset filter to turn off the led and reset the accumulated run time.
This is to provide a reminder to clean the filter.
Air conditioner reset filter light window room air conditioners with a reset filter pad with led will turn on when the fan has accumulated 250 hours of run time.
Remove the air filter from the front grille by pulling the air filter up slightly.
Shake the excess water from the filter before putting it back in.
Wash the filter using lukewarm water below 104 f 40 c.
If step 1 and 2 fails then you can try connecting lg thinq app to your refrigerator.