25
EN
TROUBLESHOOTING
Problem
Lösung
No air comes out from the outlet.
Please check whether the product is
turned on and connected to the power
supply.
Outlet airflow is significantly
weakened than before.
The filters are dirty and they need to be
cleaned or replaced. You can slightly
shake the filters to remove the dust and
other objects on it.
The filters packaging bag is not removed.
Please remove the filter packaging bag.
The air quality is not significantly
improved after long run of the machine.
Check the filter layers installation
sequence.
Filters are worn out, you need to replace
all the filters.
When should I replace the filters?
Activated Carbon Filter: the surface is
dirty and fades in color. The tiny hole of
the cold catalyst is blocked by dust or the
color of the active carbon has obviously
changed. Life time: 8-14 months.
HEPA filter: The white HEPA changes
to yellow, black, or mildew. Life time:
8-14months.
Remarks: The filter life span is determined
by the environment air quality and
duration used.
Alarm is Generated.
Check if the water tank is empty.
Quality indicator light shine.
Remind to replace the filters, operate
according to the instruction.
