Replace HEPA Filter and UV-C Lamp
27
ENGLISH
7.4
Clean the Air Quality Dust Sensor
Cleaning Method:
Note
When the Night Light blinks for 1 minute, this is to remind you that the
air quality sensor needs to be cleaned (typically after 1,500 hours of
operation). After cleaning is done, press and hold the Night Light
Button for 5s to reset the reminder indicator.
The reminder will repeat every 24 hours if the indicator is not reset
properly.
Step 1
Open the air quality sensor door.
Step 2
Clean the lens and dust inlet/outlet with a lightly
moistened cotton swab. Afterwards, dry the lens and
dust inlet/outlet with a dry cotton swab.
Step 3
Close the air quality sensor door.
Step 1
Step 2
Dust outlet
Lens
Dust inlet