Coway airmega 400S Manuel D'utilisation page 20

Pre-filter
When the [Pre Wash] indicator is on, clean your pre-filters on both sides. Follow these instructions below to clean the
filters.
20
Pre-filter Cover
Pre-filter Cover
1
Remove the both sides of covers and
pre-filters.
Press two tabs at the top of the pre-filters and
pull them outward to remove them from the
product.
2
Remove dust with a vacuum cleaner
or water.
If vacuuming does not seem to sufficiently
clean the pre-filters, gently wash them under
the water.
CAUTION
If you use water to clean the pre-filter, dry
the pre-filter in the shade before
re-installing it.
3
Return the both sides of pre-filters
and covers.
NOTE
The product will not turn on if the right
and left covers are installed incorrectly.
4
Touch and hold the [Pre Wash]
button on the control panel to reset
the filter indicator.
NOTE
After cleaning the pre-filters, you must
reset the filter's cleaning cycle using the
[Pre Wash] button.