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 Environmental protection  

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Environmental protection

Environmen

tal prote

ction

Your new appliance is particularly energy-efficient. Here 

you can find tips on how to save even more energy 

when using the appliance, and how to dispose of your 

appliance properly.

Saving energy

During cooking, ensure that there is a sufficient 

supply of air so that the extractor hood can work 

efficiently and with a low level of operating noise.

Adjust the fan speed to the intensity of the cooking 

fumes. Only use intensive mode where this is 

required. A lower fan speed means that less energy 

is consumed.

If there are intensive cooking fumes, select a higher 

fan speed in good time. If cooking fumes have 

already spread in the kitchen, the extractor hood 

must be operated for longer.

Switch off the extractor hood if you no longer require 

it.

Switch off the lighting if you no longer require it.

Clean and, if required, replace the filter at regular 

intervals in order to increase the effectiveness of the 

ventilation system and to prevent the risk of fire.

Environmentally-friendly disposal

Dispose of packaging in an environmentally-friendly 

manner.

Ç

Operating modes

Operating

 modes

Exhaust air mode

Note: 

The exhaust air must not be conveyed into a 

functioning smoke or exhaust gas flue or into a shaft 

which is used to ventilate installation rooms which 

contain heat-producing appliances.

Before conveying the exhaust air into a non-

functioning smoke or exhaust gas flue, obtain the 

consent of the heating engineer responsible.

If the exhaust air is conveyed through the outer wall, 

a telescopic wall box should be used.

Air recirculation

Note: 

To bind odours in air recirculation mode, you 

must install an activated carbon filter. The different 

options for operating the appliance in air recirculation 

mode can be found in the brochure. Alternatively, ask 

your dealer. The required accessories are available 

from specialist retailers, from customer service or from 

the Online Shop.

This appliance is labelled in accordance with 

European Directive 2012/19/EU concerning 

used electrical and electronic appliances 

(waste electrical and electronic equipment - 

WEEE). The guideline determines the 

framework for the return and recycling of used 

appliances as applicable throughout the EU.

The air which is drawn in is cleaned 

by the grease filters and conveyed to 

the exterior by a pipe system.

The air which is drawn in is cleaned by 

the grease filters and an activated 

carbon filter, and is conveyed back into 

the kitchen.

Summary of Contents for D49ML54N0B

Page 1: ...en Instructions for installation and use Extractor hood...

Page 2: ...location This appliance is intended for domestic use and the household environment only The appliance is not intended for use outside Do not leave the appliance unattended during operation The manufac...

Page 3: ...oming exhaust air wall boxes or by other technical means In any case consult your responsible Master Chimney Sweep He is able to assess the house s entire ventilation setup and will suggest the suitab...

Page 4: ...les replaced by one of our trained after sales technicians If the appliance is defective unplug the appliance from the mains or switch off the circuit breaker in the fuse box Contact the after sales s...

Page 5: ...s Operatingmodes Exhaust air mode Note The exhaust air must not be conveyed into a functioning smoke or exhaust gas flue or into a shaft which is used to ventilate installation rooms which contain hea...

Page 6: ...the AirFresh function press the button Noise reduction function The noise reduction function reduces the fan noise Switching on the appliance Press the 4 button The function is possible in all fan se...

Page 7: ...sensor setting the fan automatically switches to another fan setting Default sensitivity setting Lowest sensitivity setting Highest sensitivity setting If the sensor control responds too quickly or t...

Page 8: ...cleaners or steam cleaners which can result in an electric shock Warning Risk of injury Components inside the appliance may have sharp edges Wear protective gloves Cleaning agents Observe the informat...

Page 9: ...th a brush and then rinse them thoroughly Leave the metal mesh grease filters to drain In the dishwasher Note If the metal mesh grease filters are cleaned in the dishwasher slight discolouration may o...

Page 10: ...all countries in the enclosed customer service list To book an engineer visit and product advice Rely on the professionalism of the manufacturer You can therefore be sure that the repair is carried ou...

Page 11: ...dual features are described which do not apply to your appliance This appliance is installed in a upper cabinet Follow the enclosed installation instructions for additional special accessories e g for...

Page 12: ...pendent heat producing appliance is being operated Room air dependent heat producing appliances e g gas oil wood or coal operated heaters continuous flow heaters or water heaters obtain combustion air...

Page 13: ...tallation side with a contact gap of at least 3 mm The fixed connection must only be installed by an electrician Warning Danger of suffocation Packaging material is dangerous to children Never allow c...

Page 14: ...the units The fitted unit must be level and have sufficient load bearing capacity The max weight of the extractor hood is 18 kg Appliance dimensions and safety clearances Observe the appliance s dimen...

Page 15: ...dle strip must be screwed into the filter pull out This handle strip can be one that is provided with the appliance or one that is available as an accessory 1 Use the screws provided to secure the han...

Page 16: ...using with the spring 3 Carefully remove the appliance 4 Screw in the filler strip fully 5 Reinsert the springs and fastening bolts Note The mounting pieces on the left and right of the appliance must...

Page 17: ...slot specified Connecting the pipes Note If an aluminium pipe is used smooth the area where it is to be connected before you connect it Exhaust air pipe dia 150 mm recommended size Fit the exhaust air...

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Page 20: ...www neff international com 9001058693 9001058693 951101 Constructa Neff Vertriebs GmbH Carl Wery Stra e 34 D 81739 M nchen Register your product online...

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