Air Filter - Brune B 250 Manuel D'emploi

Adjusting the desired humidity and
–
+
displaying the actual humidity
The current relative humidity is displayed when
the unit is switched on. Pressing either the plus
(+) or minus (-) button changes the display to
show the specified desired value. If no other but-
ton is pressed, the desired value remains display-
ed for approx. 5 seconds. During this time you can
press either the plus (+) or minus (-) buttons to
increase or decrease the desired value. Once the
new value has been specified, the display automa-
tically switches back to the current relative humi-
dity reading after approx. 5 seconds.
Keypad lock
Simultaneously pressing the plus (+) and minus (-)
buttons locks out the entire keypad, that is, the
humidity values can no longer be increased or
decreased, or the humidifier can no longer be
switched off. Pressing any button in this state will
cause all the diodes (30-80% rel. humidity) to go
on. This indicates that the keypad lock is active.
The keypad lock ensures that unauthorized indivi-
duals cannot change the humidifier settings.
Note: The keypad lock
the event of a power failure. It can only be deac-
tivated by again simultaneously pressing the plus
(+) and minus (-) buttons.
Water level indicator
This indicates the amount of water
ly available in the reservoir. If the water reser-
voir is empty, the green light (0) on the left
begins flashing. In this case, please fill the water
reservoir immediately in order to ensure the con-
tinued proper operation of the humidifier.
Attention: The water level indicator is only
rational when the unit is switched on.

Air filter

replacement
Fig. 1
(Back of the unit)
Before opening the unit, unplug the power cord from the mains outlet!
6
remains in active even in
current-
Evaporation filter replacement
1.
Remove the cover.
2.
Remove the filter cover
2.
2.
3.
3.
Fig.2 (Front of the unit)
F i l t e r R e p l a c e m e n t
Cleaner filter:
The cleaner filter is located on the back of the
unit. Through the employment of this filter the
humidifier performs an additional air cleaning
function. The filter should be regularly replaced
in order to maintain its cleaning efficiency. The
replacement interval depends on the ambient air
In any case, the filter should be replaced no later
than every 12 weeks.
Proceed as follows:
- Unplug the unit's power cord from the mains
outlet!
- Remove the filter from the back of the unit by
pulling the it out from the top (refer to Fig. 1).
- Remove the used filter from the frame and in-
sert a new filter.
- Insert the new filter into the guides in the unit
from the top until it reaches the end stop. Make
sure the side of the filter with the grid faces
inwards (towards the fan).
Evaporation filter:
The evaporation filter disk is made of a special
material whose surface properties provide the
largest possible evaporation surface. This ensu-
res totally precipitation-free humidification. The
humidifier can be operated with regular tap
water. We recommend replacing the filter regu-
larly, based on the length of time the unit is ope-
rated. In any case, the filter should be replaced
no later than every 12 weeks (depending on the
hardness of the water and the amount of dirt and
dust in the ambient air).
ope-
Proceed as follows:
- Unplug the unit's power cord from the mains
outlet!
3.
3.
3.
Pull the water
reservoir out slightly to
remove the filter disk.
4.
Press the clip fastener
to release it.
5.
Install the clip fastener on the new filter
4.
4.