HOFFEN
17
Unscrew the base by turning it counterclockwise. Lay it aside. Remove the air filter - it
is packed in a plastic bag. Remove the plastic bag and dispose of it in accordance with
the local regulations. Insert the filter back into the housing. Gently place the base so
that the protruding parts fit into the holes in the housing and turn clockwise until you
feel strong resistance.
The filter is replaced in the exact same way. The only difference is that the dirty filter
must be disposed of in accordance with the regulations in force in the area, and replaced
by a new filter. New filter is to be taken out from the plastic bag packaging.
New filters available for purchase from the manufacturer.
SWITCHING THE DEVICE ON AND OFF
!
Make sure your hands are dry before operating the unit.
!
The device remembers operating modes, but only when connected to the power
grid. Disconnection from the mains resets the settings to the factory modeset by the
manufacturer.
!
Selection of the filtered air quantity mode, operating time and backlight mode does
not work when the unit is switched off.
Properly prepared and placed device should be plugged into a power outlet using the
supplied cable with a plug.
The power button on the control panel allows you to turn the unit on/off. The use of
the buttons is confirmed by a short beep.
MODE SELECTION
Za pomocą panelu sterującego można wybierać tryby pracy urządzenia.
The button allows you to adjust the amount of filtered air. There are 3 levels
to choose from - Turbo (fast filtering), Normal (standard operation), Night
(quiet night operation).
The button allows you to select the time after which the device will automa-
tically switch off. You can choose between 2, 4 and 8 hours.
The button allows you to select the backlight mode of the panel. The
backlight is switched off by default. Pressing the button once will turn
on the gentle night illumination and another press will switch on strong
illumination.
FILTER REPLACEMENT
Filter is a component designed to retain contaminants. After some time its filtration
properties deteriorate significantly. If it is not able to perform its function, the unit
indicates that the filter needs to be replaced by the red power LEDs blinking.
To replace the filter, proceed as described in „BEFORE FIRST START”.
After replacing the filter with a new one, it is necessary to reset the system determining
the suitability of the filter for use. To do this, press and hold the power button for
approximately 7 seconds while the unit is connected to the power supply.