complete
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• The LIGHT button used to change the backlight of the purifier in three modes
(in sequence) as follows: Soft – soft light; Standard – normal light; Off – no light.
If you press and hold this button for more than 3 seconds, the purifier will enter
the Child Lock Mode where all buttons will be locked. To disable the Child Lock
Mode, press and hold the button again for 3 seconds;
• The button
you press this button again, the UV diode will be turned off.
After 2,200 hours of operation, the HEPA filter will be completely dirty. In this case,
the UV/FILTER LED will start blinking red. You may stop it by pressing and holding
this button for at least 7 seconds.
Maintenance
Make sure the purifier is turned off and unplugged before cleaning or replacing
the HEPA filter. Remove the HEPA filter from the device body to clean it from
dust. Shake off dust and dirt, and remove residues with a dry cloth or brush
only. Use a soft cloth with a neutral (non-aggresive) detergent to remove dust
or large pieces of dirt from the surface of the HEPA filter. The HEPA filter shall
be installed back in the purifier casing after cleaning. If the device is not
planned to be used for a long time, please store it covered with a dustproof bag
in a dry, cool and well-ventilated area. It is also recommended to power on the
device from time to time for at least a few minutes in order to keep it in a good
working condition.
Troubleshooting
1. The purifier does not turn on. Possible causes and solutions: Make sure that
the purifier is plugged into the mains socket, and that there is no power
supply failure, as well as that the circuit breaker is on, and that the fuses are
intact, and that the filter change LED is blinking red.
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installation
and
(UV/FILTER) used to turn on the UV diode for disinfection. If
operation
manual
available
at
9