How do I reset the UV-C light after replacing the filter?
Resetting the blinking light after replacing your HEPA filter requires a manual reset and differs per air purifier. Please locate your model below and follow the instructions:
AP2200CA, AP2800CA, AC4820, AC4825, AC5000, AC5900WCA - Hold down the HEPA filter reset button for 5 seconds after inserting new filter.
AC4700B, AC4900CA, AC4300, AC5300 - Hold down the UV button on the unit for 5 seconds after inserting new filter.
CDAP4500, CDAP5500, AC5350 - Hold down the timer button for 5 seconds after inserting new filter.
AC4200W - Hold down the power button for 5 seconds after inserting new filter.
AC5250PT - Insert pen tip into HEPA Reset area on control panel to restart the system.
AC5600W - Reset the filter indicator by holding the fan speed button for 5 seconds.
AC9200W - On right side of unit, use paper clip and hold down for 5 seconds to reset indicators.
AC9400W - Hold down the filter control for 8 seconds, unit will beep before resetting.