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Instructions for use
Cooker hood
CW4634S / 4000
CW4934S / 4000
CI4934S / 4100
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EN Manual  EN 3 - EN 10
Pictograms used:
Important information
Tip
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CONTENT
Your cooker hood
Use
Maintenance
Appendix
Introduction    4
Description    4
Operation    5
Cleaning filters    6
Cleaning    8
Grease filters    9
Carbon filter    9
Lighting    9
Disposal    10
EN 3
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YOUR COOKER HOOD
Introduction
On reading these user manuals you will soon become familiar with 
the features of this appliance. Please read the appliance’s safety and 
maintenance instructions.
Please retain the operating and installation instructions as these may be 
useful for future reference.
Read the separate safety instructions before 
using the device! 
Description
1 2 3 4 5 6 7 8
EN 4
1. Switching on/off and dimming the lighting
2. Switching fan on/off
3. Speed setting 1
4. Speed setting 2
5. Speed setting 3
6. Intensive mode
7. Timer function/Clean Air function
8. Filter indicator
Note! 
If you have a cooker hood with a carbon filter, you should activate the 
carbon filter indicator as described in the ‘Cleaning filters’ paragraph.
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USE
Operation 
Switching the lighting on and off 
1. Quickly press and release the lighting button. 
The light switches on at maximum strength.
2. Press and hold the lighting button for approximately 3 seconds to 
dim the lighting strength.
3. To set the lighting back to maximum strength, quickly press and 
release the lighting button.
4. To turn off the lighting when the light is dimmed, press and hold the 
lighting button for approximately 3 seconds.
5. To turn off the lighting when the light is at maximum strength, 
quickly press and release the lighting button.
Switching extraction on and off 
1. Quickly press and release the on/off button.
The cooker hood switches on at the lowest setting. 
2. Select the desired extraction setting by pressing the corresponding 
speed setting buttons.
3. Press the intensive mode button to select the highest setting (boost) 
(see switching on intensive setting).
Switching on intensive setting
1. Quickly press and release the intensive mode button.
The intensive setting (boost setting ‘B’) is switched on for 6 minutes. 
The intensive mode button will flash during this period. 
The original extraction setting will be reactivated after this period.
2. Press the on/off button or the intensive mode button to switch off 
the intensive setting.
Switching on the timer
1. Quickly press and release the timer button.
The timer button will light up.
The cooker hood will switch off automatically after 15 minutes.
If the lighting is lit, it switches off automatically once the timer is 
finished.
2. Switch off the timer function in the meantime by pressing the timer 
button again.
EN 5
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USE
Note!
The timer function cannot be activated when the intensive setting is 
switched on.
Clean Air function:
The Clean Air function allows you to freshen the air in your kitchen for a 
maximum of 24 hours.
1. Switch off the cooker hood by pressing the on/off button.
2. Press and hold the Clean Air button for approximately 3 seconds.
The cooker hood switches on automatically for 10 minutes every 
hour at the lowest speed setting. 
During this period, the on/off button will be lit continuously while the 
speed setting 1 button and the Clean Air button will flash. 
3. Switch off the Clean Air function in the meantime by pressing and 
holding the Clean Air button for approximately 3 seconds, or by 
switching off the cooker hood by pressing the on/off button.
Note! 
The Clean Air function cannot be activated when the intensive setting 
or the timer function is switched on.
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Button lock function
The button lock function allows you to lock the buttons for cleaning 
purposes or for child safety.
1. Switch off the cooker hood by pressing the on/off button. 
2. Press and hold the on/off button for approximately 5 seconds until 
all buttons will flash from left to right.
All buttons are locked.
3. To unlock the buttons, press and hold the on/off button again for 
approximately 5 seconds.
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USE
Cleaning filters
Saturation grease and carbon filters
The filters should be replaced or cleaned when the filter indicator is lit 
or flashing.
Grease filter
The filter indicator will light up after 100 operating hours.
• The grease filters should then be cleaned.
Carbon filter
The filter indicator will flash after 200 operating hours.
• The carbon filter should then be replaced.
Reset the filter indicator
1. Switch off the cooker hood by pressing the on/off button.
2. Switch off the lighting by pressing the lighting button.
Reset the memory by quickly pressing the filter indicator button. 
All indicators will flash three times. 
If you have a cooker hood with a carbon filter, you should activate the 
carbon filter indicator. 
Switching on carbon filter indicator
1. Switch off the cooker hood by pressing the on/off button.
2. Press and hold the filter indicator button for approximately 
5 seconds until all buttons flash twice.
The carbon filter indicator is activated.
Switching off carbon filter indicator
1. Switch off the cooker hood by pressing the on/off button. 
2. Press and hold the filter indicator button for approximately 
5 seconds until all buttons flash once.
The carbon filter buttons is deactivated.
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MAINTENANCE
Cleaning
Important!
For all maintenance first switch off the mains power to the cooker hood 
by pulling the plug out of the socket or by turning off the home’s master 
switch. The hood needs to be cleaned regularly, both inside as well as 
outside (at least in the same frequency as the grease filter cleaning). 
Do not use abrasive cleaning products. Do not use alcohol!
Important!
If the instructions regarding cleaning the appliance or replacing the 
filters are not followed, this can cause a fire. These instructions should 
be followed! The manufacturer is not liable for damage to the hood or 
fire damage resulting from incompetent maintenance or from non-
adherence to the above safety instructions.
Cooker hood
Clean the cooker hood with soapy water and a soft cloth. Then wash 
off with clean water. Do not use aggressive cleaning agents such as 
caustic soda. The cooker hood finish stays in good condition if it is 
buffed periodically following the application of wax.
EN 8
Stainless steel cooker hoods
Do not use scouring pads or other abrasive cleaners on stainless steel 
cooker hoods. Finish with a non-abrasive, non-polishing agent and buff 
the stainless steel in the direction of the grain.
Metal grease filters
Metal grease filters should be cleaned once a month (or when indicated 
by the filter cleaning indicator – if present on the model) using a neutral 
cleaning agent, either by hand or in the dishwasher on a short, low-
temperature program. Place the grease filters with the openings facing 
downwards in the dishwasher so the water can drain out of the filter. 
Aluminium grease filters become dull as a result of dishwasher cleaning 
agents. This is normal and does not effect the working.
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MAINTENANCE
Grease filters
Carbon filter
Lighting
Removing the grease filters
1. Switch off the motor and lighting.
2. Remove the grease filters from the hood by pulling the special 
handle.
Replacing the carbon filter
1. The grease filters should first be removed before replacing the 
carbon filter.
2. Slot the notches of the carbon filter in the specially designed 
opening.
Note!
•  The carbon filter must always be used if the cooker hood does not 
have an outlet.
• Using a carbon filter creates more sound than when using the 
cooker hood with an outlet. 
• The carbon filter’s operation is optimal at a lower motor speed. You 
should, therefore, avoid using the boost function. 
• Saturation of the carbon filter will eventually occur after more or 
less prolonged use, depending on the type of cooking and how 
frequently the grease filter is cleaned.
• It is necessary to replace the carbon filter when indicated by the 
filter indicator.
• Do not wash or reuse the carbon filter. Saturated carbon is not 
environmentally friendly, change the filter regularly.
Attention!
This hood is fitted with LED light! These have to be replaced by an
authorized technician. Do not attempt to replace LED light by yourself.
The lamp in this household appliance is only suitable for 
illumination of this appliance. The lamp is not suitable for 
household room illumination.
EN 9
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APPENDIX
Disposal
Disposal of appliance and packaging
By ensuring this product is disposed of correctly, you will help prevent 
potential negative consequences for the environment and human 
health, which could otherwise be caused by inappropriate waste 
handling of this product. The local authorities can provide you with the 
relevant information.
The packaging of this appliance is recyclable. It could have been 
made from:
• cardboard;
• polythene foil (PE);
• CFK-free polystyrene (PS-hard foam).
You need to dispose of these materials responsibly in accordance with 
official regulations. 
To draw attention to the fact that the segregated processing of electric 
household appliances is compulsory, this appliance carries the symbol 
of a crossed-out dustbin. This means that at the end of its working life, 
you may not dispose of the appliance as household refuse. Instead, you 
should hand it in at a special refuse collection centre run by the local 
authority or at a dealer’s providing this service.
EN 10
Segregated processing of household appliances avoids any negative 
effects on the environment and public health that might otherwise 
occur. 
It enables the recovery of the materials used in the production of this 
appliance, thus realising considerable savings in terms of raw materials 
and energy.
Declaration of conformity
We hereby declare that our products satisfy the applicable European 
directives, orders and regulations, as well as the requirements stated in 
the referenced standards.
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EN 11
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*574369*
574369
574369 / VER 2 / 16-03-2017