Instructions

10. If you are bothered by the brightness of the LEDs and the air quality
indicator (7) (in a bedroom, for example), you can switch these off by
pressing the button for night mode (11) once. The controls cannot be
switched off completely, but go out automatically after 10 seconds with-
out input.
Press the button for night mode again to return to normal mode.
11. Above the button for HEPA reset (12), four LEDs indicate the life span of
the Dual Filter
TM
(2). If all four LEDs are flashing, the Dual Filter
TM
must
be replaced. Reset the timer for the Dual Filter by pressing and holding
the button for HEPA reset (12) (for about 3 seconds). If all 4 LEDs light up
continuously, the timer has been successfully reset.
12. Press the WiFi button (13) to connect Roger/Roger big to the “Smart
Life – Smart Living“ App von Tuya Inc. (available in the App Store and
via Google Play) on your smartphone. The illuminated LED above the
WiFi button indicates the connection between Roger/Roger big and
your smartphone. You can control all the functions of the appliance via
the app and monitor the air quality in real time, even when you are not
at home. For more detailed information on how to connect your Roger/
Roger big to your smartphone, see the enclosed „WiFi – Quick Setup
Guide“.
Cleaning and filter exchange
Prior to any maintenance, cleaning and after each use, switch off the appli-
ance and unplug the mains cable (4) from the socket. To access the various
filters, please refer to Point 1 of “Setting up / operation”.
Attention: Never submerge the appliance in water (danger of short-circuit).
• When cleaning the outside, rub the non-textile parts of your appliance
with a damp cloth and then dry thoroughly.
• The textile pre-filter (1) must be cleaned regularly, once a month depen-
ding on the level of soiling, using the textile brush attachment for your
vacuum cleaner. In the case of heavy soiling, the textile pre-filter (1) can
also be washed in a washing machine. The antimicrobial protection provi-
ded by Sanitized® is guaranteed for at least 20 washes. Allergy sufferers
are recommended to wash the textile pre-filter once a month and all other
users every 3 months.
• The textile pre-filter will need to be removed from its plastic frame before
it can be washed in a washing machine. In order to do that, all the material
will need to be removed from the two positioning aids, the two pin, the
4 tabs and the two corner tabs at the top. The textile pre-filter can be
washed at 30° on a gentle cycle. Let the textile pre-filter (1) dry com-
pletely before attaching it to the appliance again. To do that, stretch the
material over the plastic part so that the washing label is at the top and on
the inside. All openings in the material to be threaded through are marked
with bright-coloured thread. In addition, the material should be lifted over
the two corner tabs at the top of the appliance. Caution: Never put the
textile pre-filter, filter or other parts of the housing in the dishwasher!
• The Dual Filter
TM
(2) cannot be cleaned and must be replaced after 8–12
months. If all four LEDs flash above the button for HEPA reset (12), the
filter must be replaced. Should you notice that bad odors are no longer be-
ing released, this is also an indication that the filter needs to be changed.