User Manual Frigidaire FRA186MT212 18,500 BTU Window-Mounted Room Air Conditioner

For most air conditioners, the filter can be found by opening the front panel. Since it’s a reusable filter, you can simply remove and clean using warm, soapy water. After cleaning, allow the filter to dry thoroughly before replacing it. You may also vacuum the air filter to remove excess dirt and particles.

This feature is a reminder to clean the Air Filter (refer to Care and Cleaning section of the Use and Care Guide) for more efficient operation.

The LED light will illuminate after 250 hours of operation. After cleaning the filter, plug the unit back into the power source and reset the filter by pressing the ‘Filter Reset’ button and the light will go off.

If you plan to store the air conditioner during the winter, remove it carefully from the window according to the installation instructions. Cover it with plastic or return it to its original carton.

NOTE: To prevent rust or electrical connections from being damaged, store air conditioner in an upright position and a dry place.