Clean the unit, including the sensor opening and filters, periodically to maintain optimum performance. The Filter Indicator Light will illuminate after approximately 720 hours of use.
How do I reset the Filter Indicator Light?
After performing maintenance, reset the Filter Indicator by plugging the unit in, turning power on, and pressing the RESET button for 3 seconds. The Filter Indicator Light will go off.
What should I avoid when cleaning the back panel and sensors?
Avoid scrubbing the back panel when washing, and do not use any detergents or chemicals of any kind to clean the sensor filter.
