Press and hold for 3 seconds to reset the Check Filter Indicator. Check Filter Indicator, page 12). Reset the Check Filter Indicator light by pressing and holding the Sleep Mode button for 3 seconds.
Why is my air purifier light red?
In this case, your air purifier indicates the current quality of the air by displaying a red or green light. After approximately 5 minutes, the air quality indicator lights up green if the air quality is good or lights up red if the air quality is poor.4 Jul 2021
Why does my air purifier stay on red?
This is normal, just wait for the air purifier to purify the air in the room and slowly return to orange or green. If it is used for a few days or it always appears red, this time should check if the air quality sensor is broken, you need to find after-sales service, you can replace the sensor.
What do the colors mean on my air purifier?
Air purifiers with air quality ring lights The different colors indicate the following: Blue: good. Blue-violet: fair. Red-Purple: unhealthy.4 Jul 2021
How do I turn off the red light on my air purifier?
https://www.youtube.com/watch?v=2XQB4uYDbAs
How do I know if my personal air purifier is working?
A simple way to test that your purifier is working is by checking the airflow out of your purifier. Air purifiers have a fan that draws in air from inside the room. As the purifier filters out harmful pollutants from your air, the purifier will blow out clean air.27 Dec 2019
How do you reset an air purifier filter?
https://www.youtube.com/watch?v=UuBY_78oO9g
How do you reset the red light on a blue air filter?
Replace the main filter when the indicator light turns red (after 6 months of operation). Press the button down for 7-10 seconds to reset the filter light. How well can the air purifier clean a room?
How do you reset blue air purifier after changing filter?
Filter reset for Blue series (Blue 121, 211, 211+, 411, etc.) Turn on the unit and press and hold the main button for 10 seconds until the light disappears.