Blinking of Flashing "C" or "8" on digital display

If there is a concern about a blinking number or letter on your range hood's digital display:

1. The blinking is a cleaning reminder that is triggered approximately every 30 hours of use.
2. The cleaning reminder is to ensure the range hood filters are regularly cleaned.
3. In order to reset the reminder, try turning off the range hood fan and then holding down the "+" button for 3-5 seconds in order to reset the notification.