Cleaning & Maintenance; Recommended Cleaning Intervals - Boneco 2055 Instructions D'utilisation

to show the current value (CURRENT) (E). Upon reaching
the desired relative humidity, the unit automatically swit-
ches off (display shows DESIRED and CURRENT) (E). If the
desired relative humidity falls, the appliance automatically
en
switches on again.
Quick display of current relative humidity
When the unit is switched off (mains cable is connected,
rotary switch to OFF setting), the current relative humidity
can be shown in the display by briefly pressing one of the
B buttons. This display automatically goes out after a few
seconds.
C) Change Ionic Silver Stick
The letter C in the display indicates that the Ionic Silver
Stick (ISS) must be changed. The symbol remains visible
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until both B buttons are pressed and held down for approx.
5 seconds.
D) Cleaning the appliance
The letter D in the display indicates that the appliance must
be cleaned. The letter remains visible until both B buttons
are pressed and held down for approx. 5 seconds.
E) Current/Desired Display
If DESIRED appears on the display, the value in % next to it
signifies the desired relative humidity, i.e. the desired value
is shown. If the display shows CURRENT, then the current
relative humidity is shown.
F) Automatic switch-off
"Tank empty"
The water quantity is easy to see thanks to the transparent
water tank. The display on the appliance also shows when
the unit should be refilled with water. If the water level falls
below the minimum quantity, the appliance automatically
switches off. A red blinking symbol (F) appears on the
display. When water is added, symbol F goes out and the
appliance continues operating.
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Warning: When lifting the upper part off the base, the ap-
pliance also switches off. In this case, the red blinking F
symbol will also appear on the display. Only when the upper
part is replaced on the base does symbol F go out and the
appliance continues operating.
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Cleaning/maintenance
Switch the appliance off and remove the power
plug from the mains socket before you clean the
appliance (26).
• Regular cleaning is a precondition for hygienic, trouble-
free operation.
• The appliance can be disassembled for cleaning in a
few moves.
• Never submerse the entire unit in water (28).
• The unit must be completely emptied and cleaned, if
it has been filled with water for longer than a week
without being used.

Recommended cleaning intervals

The recommended cleaning intervals depend on the air and
water quality, as well as operating times. A thin film of lime
scale on the disks actually increases the humidity output!
• once to twice a year: upper part of housing and fan
• every 2 weeks: water tank and base
• every 4 weeks: humidifying disks
Cleaning the upper part of the housing
Remove the upper part of the unit (30) and wipe out tho-
roughly once to twice a year with a damp cleaning cloth
(31).
Cleaning the fan
The cover can be removed from the upper part of the unit
(32). Under this cover is the fan (33), which can be cleaned
with a damp cleaning cloth as required.