Setting the child lock
1
Touch and hold
(fig t)�
displays on the screen, only
»
» After 3 seconds, the screen goes back to normal display�
2
Touch and hold
lock�(fig u)�
»
displays on the screen for 3 seconds and goes back to normal
display�
» All buttons light up�
Checking the filter status
•
Touch the filter status check/reset
status (fig v)�
Icon color
Blue
Blue-purple
Purple-red
Red
Note: The appliance goes back to normal display if no operations after 3 seconds�
4 Cleaning and maintenance
Note:
• Do not attempt to clean the particle sensor with a vacuum cleaner�
• Switch off the air purifier and unplug from the power socket before following action�
Cleaning the body of the air purifier
Use a soft, dry cloth to clean both the interior and exterior of the air purifier
and the air outlet (fig w)�
Cleaning the particle sensor
Clean the particle sensor every 2 months for optimal functioning of the
appliance�
1
Clean the particle sensor inlet and outlet with a soft brush (fig x)�
2
Clean the particle sensor with a damp cotton swab� Dry all parts
thoroughly with a dry cotton swab (fig y)�
EN
6
and
button for 3 seconds to activate child lock�
and
and
button for 3 seconds again to deactivate child
button to check the filter service life
Display (%)
16-100
9-15
4-8
0-3
button light up�