Brune B 260 User manual

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OPERATING
INSTRUCTIONS
Evaporative humidifier
H u m i d i t y S y s t e m s - s i n ce 1928

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PLEASE READ THESE OPERATING INSTRUCTIONS CAREFULLY BEFORE STARTING ANY WORK!
Use and storage of the manual
Read these instructions carefully before operating the Brune B 260 Evaporative Humidifier. Failure to observe these
instructions may result in injury, damage to the humidifier or to the equipment of the installation site. Keep the instructions
carefully and accessible near the unit. If you pass the humidifier on to third parties , please also include the operating
instructions.
Illustrations in this manual are for basic understanding and may differ from the actual design.
Note on commissioning
A prerequisite forsafe working is compliance with all the safety instructions and handling instructions given. To putthe
humidifier into operation,it must be connected tothe mains and the water tank must be filled ( see chapter "3.2 Preparing
the humidifier for operation" on page 12).
The optional connection of the humidifier to the water supply system must be carried out by qualified plumbers.
Note on cleaning and care
To ensure optimal operation, the evaporative filter disc and the cleaning filter must
be changed regularly. To avoid creating
conditions favourable for germ formation, regular water changes and cleaning of the water tank as well as the inside walls of the
appliance are necessary ( see chapter "4. Cleaning and maintenance" on page 17).
Accessories
The following accessories are available for the Brune B 260 evaporative humidifier from Brune Luftbefeuchtung Proklima GmbH:
 Pressure hose with Aquastop (only for units with direct water connection) / item no.: 1754
 Safety collection reservoir / item no.: 2160
 Waterfresh / item no.: 9020, 9022
 Limescale remover / item no.: 9016
 Cleaning filter / item no.: 2624
 Evaporation filter disc / item no.: 2625
 Automatic water feed/supply (direct water connection/AWS) / item no.: 2286
 Water monitor (only for units with direct water connection) / item no.: 1753
 Radio humidity transmitter (optional) / item no.: 1348/5
 WLAN/Wifi module (optional) / item no.: 2510
Copyright protection
The contents of this manual are protected by copyright. Their use is permitted within the scope of use of the unit. Any other use is
not permitted without the written consent of Brune Luftbefeuchtung Proklima GmbH.
Customer service
Address BRUNE
Luftbefeuchtung Proklima GmbH
Schwarzacher Straße 13
D-74858 Aglasterhausen
Phone
+49 (0) 6262 / 54 54
Fax [phone] / 32 55
E-mail
[e-mail]

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Table of contents
1. Product description 4
1.1Humidifier overview 4
1.2 Operating and display elements 5
1.3 Technical data 6
2. Security 7
2.1 Symbols in this manual 7
2.2 Intended use 7
2.3 Hazards posed by the humidifier 8
2.4Environmental protection 10
3. Transport and commissioning 11
3.1Transport and set up 11
3.2Prepare the humidifier for operation 12
3.3Putting the humidifier into operation 13
3.4 Putting the radio humidity transmitter into operation (optional accessory) 14
3.5 Encode radio humidity transmitter 16
4. Cleaning and care 17
4.1Maintenance table 17
4.2Open and close the intake and discharge grilles 17
4.3 Change water and clean the unit 18
4.4 Change evaporation filter disc 18
4.5 Change cleaning filter 20
5. Menu overview 21
6. Fix problems 22
7. Spare parts 23
8. Nameplate 23
9. Disposal 23

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1.Product description
1.1 Humidifier overview
2 1 1 2
3 4 5 6
Fig. 1.1.1: Overview humidifier (left: front view; right: rear)
1. Control panel
2. Filler flap
3. Air outlet grille
4. Connection socket mains cable
5. Solenoid valve water connection
6. Intake grille
Function
The humidifier works on the principle of evaporation. This means that the evaporation filter disc inside the water tank rotates and
absorbs the moisture during this process. The fan draws in the ambient air through the intake grille, filters it through the cleaning filter
and blows the air through the rotating evaporation filter disc whereby the air is being humidified. The cleaned and humidified air is
then discharged back into the room through the outlet grille .

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1.2 Operating and display elements
Operation
Operating elements
Symbol
Description
Operation
FAN +
 Increase the fan speed.
FAN -
 Reduce the fan speed.
 Lowest level: Switch on automatic mode.
HUMIDITY +
 Increase the target value of the relative humidity.
HUMIDITY -
 Reduce the set value of the relative humidity.
STANDBY / ON / OFF
 Switch on the humidifier.
 Switch to standby mode. In standby mode, the red LED lights up.

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Display elements
Symbol
Description
Display
AUTO MODE
 Red: Automatic mode running  see "Automatic mode fan" on page 13
ERROR
 Red: An error has occurred  see "Error code display" on page 22
WATER TANK
 Red: Tank empty  see chapter "4.3 Changing the water and cleaning the
appliance" on page 18
 Green: Level sufficient for operation
 Green flashes: Tank full. Stop filling
FAN ACTIVITY
 Current fan speed level  see "Setting the fan speed" on page 13
AIR HUMIDITY %
 Actual value of relative humidity
AIR HUMIDITY % with
the HUMIDITY + or
HUMIDITY - key held
down
 Setpoint value of the relative air humidity
AIR HUMIDITY % with
simultaneous illumination
of the ERROR display
 Error numbers  see "Error code display" on page 22
1.3 Technical data
Indication
Value
Unit
Weight (empty)
17
kg
Wide
600
mm
Height
670
mm
Depth
310
mm
Tank volume
approx. 25
l
Mains connection
220-240
V
Mains frequency
50/60
Hz
Power consumption
65
W
Maximum water pressure
when connected to water
main
0,2 - 8
bar
Operating conditions
Indication
Value
Unit
Temperature
10 - 40
°C
Relative humidity
20 - 90
%

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2. Security
This section provides an overview of all important safety aspects for the protection of persons and for safe and trouble-free
operation. Further task-related safety instructions are contained in the sections on the individual life phases.
2.1 Symbols in this manual
Safety instructions
Safety instructions are identified in these instructions by symbols. The safety instructions are introduced by signal words that
express the extent of the hazard.
2.2
Intended use
The B 260 evaporative humidifier is intended exclusively for humidifyingand purifying room airin a private environmentand is
not suitable for use in the medical sector.
Intended use also includes compliance with all the information in these instructions.
Any use beyond the intended use or any other use is considered misuse.
NOTE!
This combination of symbol and signal word indicates a potentially hazardous situation which, if not avoided,
may result in environmental and property damage.
WARNING!
This combination of symbol and signal word indicates a possibly dangerous situation which can lead to death or
serious injury if not avoided.
DANGER!
This combination of symbol and signal word indicates an imminently hazardoussituation which, if not avoided, will
result in death or serious injury from electrical current.
DANGER!
This combination of symbol and signal word indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Hygienic operation
When operated with clean fresh drinking water and in accordance with this manual, the unit is safe to use for domestic
humidification. However, drinking water contains bacteria and microorganisms. To ensure hygienic and proper operation
of the humidifier, regular water exchange and cleaning is essential. If this is not observed, it may cause health problems
under certain circumstances. Therefore, always follow the cleaning instructions and keep your appliance clean and fresh.

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Misuse
 Fill humidifier only with fresh ordinary tap water (max. 150 CFU/ml).
 Do not add essential oils or other flammable liquids.
 Only use additives approved by Brune Luftbefeuchtung Proklima GmbH.
 Do not use fragrances or flavourings.
 Never cover the appliance.
 Never place objects on the humidifier. This applies in particular to electrical appliances or containers filled with liquid.
 Do not climb onto or sit on the unit.
 Do not transport any objects with the appliance.
 Do not use humidifiers in rooms with air polluted by dust, microbes or chemicals.
2.3 Hazards posed by the humidifier
The humidifier is built according to the state of the art and current safety requirements. Nevertheless, residual dangers remain that
require prudent action. The residual dangers and the resulting behaviour and measures are listed below.
Electric current
 Keep moisture away from live parts. It can lead to a short circuit.
 Always disconnect the mains plug beforecleaning and troubleshooting.
 Never immerse the unit in water.
 Never point the outlet at electrical appliances or sockets.
 Never touch the mains plug with wet hands. When pulling the mains plug, always pull on the plug, never on the cable.
 Always lay the mains cable so that it cannot come into contact with sources of heat, moisture, oil, sharp objects, sharp
edges, etc.
Special groups of people and children
 Supervise children to ensure that they do not play with the appliance.
 Packaging materials must not be used for play. There is a danger of suffocation.
 Keep batteries away from children.
WARNING!
lead damage to
the unit or to furnishings.
DANGER!
Contact with live parts of the power supply unit poses an immediate danger to life due to electric shock.
Damage to the insulation or individualcomponents can be life-threatening.
WARNING!
used sensory or mental
capabilities, or lack of experience and/or knowledge.

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Poor cleaning
 Replace the evaporation filter disc after three months at the latest.
 Always follow the time intervals for cleaning, filter change and water change described in chapter "4. Cleaning and
maintenance" on page 17.
 If the room air and water are heavily contaminated, shorten the time intervals accordingly.
Overhumidification
 In living rooms, do not exceed the recommended value of 50 - 60 % humidity.
 To prevent damage to health, persons with asthma, respiratory diseases or lung problems should consult a doctor
before using the humidifier.
 Do not place the appliance near furnishings that absorb water, such as curtains, wallpaper and carpets.
Batteries (only for radio units/ not included in the scope of delivery)
 Never attempt to charge batteries.
 Never short-circuit the contacts (positive and negative pole) of the battery.
 Never expose batteries to wetness or moisture (rain, salt water, liquids). A damp or wet battery must never be used.
 Never use or store batteries in places where there is an explosive atmosphere or where high temperatures may occur.
 Never attempt to solder, repair, alter the shape, rebuild or disassemble batteries.
 Always protect batteries from access by unauthorised persons.
 To avoid fire, overheating, explosion or liquid leakage, never subject batteries to violent shocks,heavyloadsorotherharmful
effects. Leaking liquid may ignite.
 After eye contact with spilled liquid, rinse the eye immediately with clean water for at least 15 minutes, also under the
eyelid. Direct a mild stream of water directly into the eye and do not rub. Seek medical attention immediately.
 Avoid skin contact with spilled liquid. In case of accidental skin contact, wash affected skin area with plenty of soap and
water.
WARNING!
WARNING!
Over-humidified air promotes the formation of mould and harmful germs.
WARNING!
If batteries are handled incorrectly, there is a risk that the batteries will explode or that
cause skin severe poisoning if swallowed
and blindness if it comes into contact with the eyes.

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Unsuitable installation site
 Only set up the humidifier on level, sufficiently load-bearing and moisture-resistant floors.
 Do not place the appliance near furnishings that absorb water (e.g. curtains, wallpaper , carpets).
2.4 Environmental protection
 Always observe the instructions below on handling and disposing of environmentally hazardous substances.
Batteries
Batteries contain toxic heavy metals. They are subject to hazardous waste treatment and must be handed in at municipal collection
points or disposed of by a specialist company.
NOTE!
NOTE!
Incorrect handling of environmentally hazardous substances, especially incorrect disposal, can cause
considerable damage to the environment.

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3. Transport and commissioning
3.1 Transport and set up
 Only set up the humidifier on level, sufficiently load-bearing, moisture-resistant floors.
 Ensure that the circulation of the air is guaranteed. Intake and discharge grilles must not be covered.
 The distance to other objects in the vicinity must be at least 10 cm at thesides and at least 20cm above.
 For optimal function, the unit can be placed near a heat source. However, the direct exposure to temperature should not
exceed 50 °C.
For water-sensitive floors, we recommend the use of a safety drip tray (item no.: 2160).
Move humidifier
 Always empty the water tank before changing location.
 Only lift the humidifier two at a time.
Move the humidifier along the longitudinal axis whenever possible
(Fig. 3.1.1).
The humidifier has four castors on the bottom. To change the location of
the unit, it can be pushed or pulled.
WARNING!
NOTE! Risk of material damage due to tipping of the
humidifier!
If the humidifier is moved, there is a risk of the
cause unit or the floor.

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Check the connection cable for damage.
Connect the mains plug to the connection socket (Fig. 3.2.1/1)
on the humidifier.
Connect the unit to the mains.
Switch on the unit ( see chapter "3.3 Starting up the
humidifier" on page 13).
connection cable!
Ifthe mains connection cableofthis unit isdamaged,itmust
be replaced by a special connection cable! This can be
obtained from the manufacturer or your customer service.
3.2 Prepare the humidifier for operation
Connection socket Mains plug
Fill water tank
1.
Open the filler flap (Fig. 3.2.2/1).
2. Fill with water until the indicator WATER TANK turns green. As soon
as the indicator WATER TANK flashes green stop filling immediately.
3. Close the filler flap.
Fig. 3.2.2: Filling the water tank
Waterfresh (optional accessory)
Waterfresh canadditionallybefilledintothewatertanktoreduce germand
algae formation as well as limescale deposits. Observe the dosage,
usageanddisposalinstructionsgivenonthepackagingof Waterfresh. The
waterfreshener canbe obtained fromour customer service ("Customer
service" on page 2).
Item no.:1l bottle: 9020; 5lcanister: 9022;
 Use biocides safely.
 Obtaininformation on environmentally friendly disposal from the
local authority or special waste management companies.
 Always read the label and product information before use.
 Safety data sheet can be requested.
NOTE!
Environmental damage due to
biocides! The biocides
contained in Waterfresh are
harmful to the environment in
larger quantities.
NOTE!
Risk of material damage due to overfilling the humidifier!
The water tank is in danger of overflowing if the WATER
TANK indicator flashes green and the tank is still
being filled.

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Water connection (optional accessory)
As an alternative to filling the water tank manually, the humidifier can be connected to the water network by means of an automatic
water supply. To do this, have the humidifier connected via the solenoid valve on the back exclusivelyby sanitary specialists.
Additional safety accessories
To reduce the risk of property damage, the following safety accessories are recommended:
 Safety collection reservoir (item no.: 2160).
 Pressure hose with Aquastop (only for units with direct water connection, item no.: 1754).
3.3 Putting the humidifier into operation
Switch on humidifier
Press theSTANDBYbutton .
+ Humidifier is switched on.
Standby
Press theSTANDBYbutton .
+ Humidifier is on standby. In standby mode, the red LED lights up.
Switch off
To safely switch off the humidifier, during maintenance or long-term standstill:
+ Pull the plug & disconnect the humidifier from the mains.
Overhumidification
 In living rooms, do not exceed the recommended value of 50 - 60 % humidity.
Set relative humidity
The target value of the relative humidity can be set in the range from 20 % to 90 %.
+ Use the HUMIDITY and HUMIDITY buttons to set the desired targetvalue for the relative humidity.
➔ The AIR HUMIDITY % display shows theselected value.
Set fan speed
The air flow rate and thus the humidifier capacity can be adjusted via the fan speed, for example: Select a higher speed level for
large rooms.
+ Use the FAN and FAN buttons to set the desired fanspeed level.
➔ The FAN ACTIVITY display shows the selected speed level.
➔ The humidifier runs at the selected fan speed until the selected target value of relative humidity is reached.
Automatic mode fan
In automatic mode, the humidifier automatically regulates the fan speed according to the power requirement until the desired
value of relative humidity has been reached.
1. Select the setpoint value of the relative humidity with the HUMIDITY or HUMIDITY keys.
2.Press theFANbutton repeatedly until the AUTO MODE indicator lights up.
+ Automatic mode is switched on.
+ To exit automatic mode, press the FAN button once and accept the changed settings.
WARNING!
Over-humidified air promotes the formation of mould and harmful germs.

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Switching the key lock on and off
1. To switch on the key lock, press the HUMIDITY and HUMIDITY keys until the display shows
"88" appears.
+ The key lock is activated.
2. To switch off the key lock, press the HUMIDITY and HUMIDITY keys simultaneously until the display shows
"88" goes out.
+ The key lock is switched off.
Activation/deactivation of the signal tone
Switch off the unit with the standby key . Now press the standby key and keep it pressed for five seconds until "Add"
appears on the display. Press the FAN key to switch to the submenu for "b1/b0". By pressing the HUMIDITY key you can
activate (b1) or deactivate (b0) the signal tone.
Once the setting has been made, exit the menu by pressing the standby button .
3.4
Putting the radio humidity transmitter into operation (optional accessory)
Humidity measurement
The radio humidity transmitter (item no.: 1348/5) measures the relative humidity in the room and transmits it by radio to the humidifier.
This enables a more accurate measurement than by using the built in sensor of the unit, which may produce deviating
measurement results due to the humidity inside the unit.
Putting the radio humidity transmitter into
operation
Fig. 3.4.1: Opening the cover
1. Carefully lift the cover of the radio humidity transmitter
with a small screwdriver and remove it (fig. 3.4.1).
It is recommended to use a radio humidity transmitter into operation
when exact control of the relative humidity is required.

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2. Insert the 1.5 V AA batteries as shown (fig. 3.4.2). The plus
and minus poles are marked on both the circuit board and the
battery. The batteries are correctly inserted when these
markings match.
Fig. 3.4.2: Insert batteries
3. Check the radio humidity transmitter for functionality. To do this,
press the button (fig. 3.4.3/1).
+ When the LED (fig. 3.4.3/2) lights up briefly, the radio damp-
transmitter is ready for operation. If theradio transmitter emits a
short signal tone at regular intervals duringoperation, replace
the batteries.
Fig. 3.4.3: Check functionality
+ The units are delivered from the factory with the coding "00".
+The actual value of the relative humidity of the AIR HUMIDITY
% display changes as soon as you breathe into the sensor.
If the relative humidity value does not change, check batteries and
coding.
Coding options
Thehumidifierand theradio humiditytransmitterarematchedtoeach otherviaacode.Theunits are
delivered fromthe factory
pre-coded. However, if two or more units are used in close proximity to each other (0 - 20 m), different coding may be necessary.
If several units are operated in one room, the following possibilities exist:
 Several units are operated with one radio humidity transmitter. For this purpose, all units must have the same coding.
 Each unit is controlled via a separate radio humidity transmitter. For this purpose, all units must be coded differently.
Encode radio humidity transmitter
The coding switch for coding is located on the
circuitboardoftheradiohumiditytransmitter.There
are only the positions"ON = up" and "OFF = down"
per slider. The coding you haveset can be read out
on the unit.
The coding of the B 260 humidifier and the
associated radio humidity transmitter must match
exactly. Otherwise the function is not guaranteed.
ATTENTION
The required batteries are
Batteries required: 2 x AA 1.5 V
It can take up to three minutes before the unit has
receiveda signalfromtheradio humiditytransmitter.
The display shows "05" during this time.

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3.5 Encode radio humidity transmitter
1. Code the radio humidity transmitter by adjusting the sliders with a
suitable non-metallic object.
2. Confirm the coding by pressing the small button. It can then be
read out and selected on the unit.
3. Close the cover of the radio humidity transmitter again.
Fig. 3.5.1: Coding switch for coding
Select
menu
In this menu you can choose many settings for your humidifier. You can find an overview of the possible settings on page 21 chapter
5 "Menu overview".
Switch the unit off withthe standby button . Nowpress the standby button and keep it pressed for 5 seconds until the
display shows "Ad" .
By pressing the FAN button you can now select the menu. With the HUMIDITY button and you can change the
settings in the menus.
Coupling the radio humidity transmitter with the humidifier
Menu Ad: This is where you pair the radio humidity transmitter with
the device . You have a choice of 256 address codes here. Thesetting is
made on the radio humidity transmitter using the 8-digit coding switch.
Fig. 3.5.2: Coding the humidifier
Use the HUMIDITY button and to select the desired radio
coding.
For better orientation, radio humidity transmitters within range transmit
their current coding to the unit. This is indicated by ashortbeep andtwo
flashingdots inthedisplay nexttothe address code.
Caution: If several radio humidity transmitters are within range,
different codes are displayed.
Once the setting has been made, exit the menu by pressing the
standby button .
NOTE!
Material damage due to short
circuit! Only code the radio
transmitter with a non-metallic
object.

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4. Cleaning and care
4.1 Maintenance table
Maintenance work
The frequency of maintenance depends on the air and water
quality at the installation site. If necessary, adjust the
maintenance intervalsrecommended here.
Interval
Maintenance work
Weekly
Change the water and clean the tank (see chapter "4.3 Changing the water and cleaning the appliance" on
page 18).
Monthly
Clean the inner side walls with a damp cloth (see chapter "4.3 Changing the water and cleaning the
appliance" on page 18).
Every 3
months
Change the evaporation filter disk (see chapter "4.4 Changing the evaporation filter disk" on page 18).
Change the cleaning filter (see chapter "4.5 Changing the cleaning filter" on page 20).
Clean electrode rods for water level measurement (see Fig. 4.2.6 on page 19).
Every 6
months
Only for devices with direct water connection:
Carry out a visual inspection of thesolenoid valve to the waterconnection. Remove impurities. If the
solenoid valve is very dirty, have it replaced by a plumbing specialist.
Annual
Carry out basic cleaning with limescale remover (see chapter "4.3 Changing the water and cleaning the
appliance" on page 18).
4.2 Open and close the intake and discharge grilles
The outlet grille must be opened for the following work:
Change water, clean tank, clean electrode rods, clean inner side walls, change evaporation filter disk
Open the outlet grille
1. The air outlet grille of the humidifier is held in place
by magnets and a catch on the upper side of the unit.
2. Lift the outlet grille on the underside of the unit. The
outlet grille is fixed with several magnets (Fig. 4.2.1).
3. Now slide the outlet grille upwards to lift the
component out of the lock on the unit.
WARNING!
Rotating
fanwheel cancause handinjuries.
WARNING!
Disconnect the unit from the mains
before carrying out maintenance work.

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4.3 Change water and clean the unit
Use a limescale remover for cleaning in case of heavy soiling
and limescale. Youcanobtainasuitablelimescaleremoverfromour
customer service ("Customer service" on page 2). Follow the
dosage and application instructions on the limescale remover
packaging (item no.: 9016).
1. Open the outlet grille ( see chapter "4.2 Opening and closing the intake and outlet grille" on page 17).
2. Pull out the water tank and the evaporation filter disc.
3. Empty the water tank.
4. Clean the water tank with a damp cloth.
5. Clean the inside walls of the humidifier with a damp cloth.
6. Insert the evaporation filter disc ( see "Fig. 4.2.7" on page 19).
7. Close the outlet grille ( see "Fig. 4.2.8" on page 19).
8. Fill the water tank ( see "Filling the water tank" on page 12).
4.4
Change evaporation filter disc
The matching evaporation filter disc (item no.: 2625) can be obtained from
our customer service department ("Customer service" on page 2).
1. Open the outlet grille (see chapter "4.2 Opening and closing the intake
and outlet grille" on page 17).
2. Lift the tank from below and pull it out with the filter wheel
facing forwards (Fig. 4.2.3).
3. Remove the evaporation filter disc upwards.
Fig. 4.2.3: Pulling out the tank and evaporation filter disc
4. Loosen the filter retainer (Fig. 4.2.4) in the middle of the
filter
( front and back of the filter disc) by pressing it and turning it slightly
clockwise.
Important: Do not dispose of the filter retainer!
Put the filter retainer aside, as it will be needed again for the next
step.
5. Now replace the evaporation filter disc (item no.: 2625).
Fig. 4.2.4: Removing the filter retainer
6. Attach the filter retainer to the new evaporative filter disc. Please
ensure that the filter retainer is correctly and securely in place,
otherwise the filter could come loose during operation.
Fig. 4.2.5: Locking the filter retainer
NOTE! Danger of tipping over!
+ Whenremoving the water tank, make sure that the
appliance does not tip over.
NOTE!
Do not use abrasive, corrosive or soapy
cleaners. May cause damage to the
surface of the unit.

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7. Check the electrode rods for water level measurement (Fig.
4.2.6/1) for dirt. If necessary, remove limescale and other
residues with a cloth or sponge.
Fig. 4.2.6: Electrode rods for water level measurement
Fig. 4.2.7: Inserting the evaporative filter disc and
water tank into the unit
8. Place the evaporation filter disc in the water tank (Fig. 4.2.7) and
fold the electrode rods down.
9. Insert the connecting shaft on the back of the filter retainer into
the gear motor receptacle in the unit.
10. The water tank can then be pushed in so that the front holder of
the filter retainer fits into the filter rack of the water tank.
11. Hook the outlet grille into the holder at the top of the unit (Fig.
4.2.8/1).
12. Closethe outlet grille (Fig.4.2.8/2).The magnets keep the
unit housing closed.
Fig. 4.2.8: Closing the outlet grille

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4.5 Change cleaning filter
Fig. 4.5.1: Removing the intake grille
Fig. 4.5.2: Replacing the cleaning filter
The matching cleaning filters (item no.: 2624) can be obtained from our
customer service department ("Customer service" on page 2).
1. Remove the mains cable and, if applicable, the safety
pressure hose (only for units with direct water connection).
2. Lift the intake grille on the bottom of the unit. The intake grille
of the humidifier is held in place by magnets and a catch on the
upper side of the unit.
3. Now slide the intake grille upwards to lift it out of the lock on
the unit.
4. Remove the old cleaning filter from the intake grille.
5. Stick the new cleaning filter (item no.: 2624) into the recess
provided.
3
6. Refit the intake grille tothe unit.
7. To do this, hang the intake grille in the holder at the top of the
unit. The magnets on the outer edge of the grille keep the housing
closed.
Fig. 4.5.1: Attaching intake grille
WARNING! Danger of electric shock if the mains
plug is not pulled out!
Disconnect the unit from the mains before starting.