Press reset filter to turn off the led and reset the accumulated run time.
Lg ac window unit clean filter light.
If step 1 and 2 fails then you can try connecting lg thinq app to your refrigerator.
Pull the inlet grille forward to gain access to the air filter.
Shake the excess water from the filter before putting it back in.
Remove the air filter from the front grille by pulling the air filter up slightly.
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.
This is to provide a reminder to clean the filter.
Gently shake away excess water from the filter allow it to air dry and reinstall the filter.
It should reset and your problem should be solved the filter warning should be reset.
Wash the filter using lukewarm water below 104 f 40 c.
Rinse the filter under lukewarm running water until clean.