Unwrap a new one.
Install a new filter in the unit. Make sure the pull-tab on the filter is facing outward and put the front
shell on.
Process power. Press and hold the timer
button & the fan
button simultaneously for
3 seconds to reset the replacement reminder.
Unplug the power cord before cleaning.
Plastic housing should be cleaned with a soft cloth moistened with mild soap. Thoroughly remove
soap film with a dry cloth.
Open the front panel and clean the interior and air outlet with a vacuum cleaner.
For better maintenance, clean the unit every 2 months.
10