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Appliance description

Operating Instructions

Operating modes

Exhaust-air mode:

The extractor-hood fan extracts the kit-
chen vapours and conveys them through
the grease filter into the atmosphere.

The grease filter absorbs the solid 
particles in the kitchen vapours.

The kitchen is kept almost free of grease
and odours.

D

When the extractor hood is operated

in exhaust-air mode simultaneously with
a different burner which also makes use
of the same chimney 

(such as gas, oil or

coal-fired heaters, continuous-flow heaters,
hot-water boilers) care must be taken to

ensure that there is an adequate supply
of fresh air 

which will be needed by the

burner for combustion.

Safe operation is possible provided that the
underpressure in the room where the
burner is installed does not exceed 4 Pa
(0.04 mbar).

Operating modes

This can be achieved if the combustion air
is able to flow through non-lockable 
openings, e.g. in doors, windows and in
conjunction with an air supply/air-intake wall
box or by other technical procedures such
as reciprocal interlocking.

If the air intake is inadequate, there is a
risk of poisoning from combustion gases
which are drawn back into the room.

An air-intake/exhaust-air wall box by itself is
no guarantee that the limiting value will not
be exceeded.

Note: When assessing the overall
requirement, the combined ventilation
system for the entire household must be
taken into consideration. This rule does not
apply to the use of cooking appliances,
such as hobs and ovens.

Unrestricted operation is possible if the
extractor hood is used in recirculating mode
– with activated carbon filter.

Circulating-air mode:

An activated carbon filter must be fitted
for this operating mode (see Filters and
maintenance).

The complete installation set and 

replacement filters can be obtained 

from 

specialist

outlets.

The corresponding accessory numbers
can be found at the end of these 
operating instructions.

The extractor-hood fan extracts the 
kitchen vapours which are purified in the
grease filter and activated carbon filter
and then conveyed back into the 
kitchen.

The grease filter absorbs the grease 
particles in the kitchen vapours.

The activated carbon filter binds the
odorous substances.

If no activated carbon filter is installed, 

it is not possible to bind the odorous 
substances in the cooking vapours.

Lighting

Light / fan

switches

Filter grille

Chimney
panelling

Summary of Contents for D8642N0

Page 1: ...Installation instructions and how to use and look after your built in cooker hoods D8642N0 D8742N0 D8942N0 NEFF UK Ltd ...

Page 2: ...2 mind 650 mind 550 Abb 1 ELECTRO Fig 1 GAZ ...

Page 3: ... is a risk of poisoning from combustion gases which are drawn back into the room An air intake exhaust air wall box by itself is no guarantee that the limiting value will not be exceeded Note When assessing the overall requirement the combined ventilation system for the entire household must be taken into consideration This rule does not apply to the use of cooking appliances such as hobs and oven...

Page 4: ...or infirmed persons without supervision Young children should be supervised to ensure they do not play with the appliance If the connecting cable for this appliance is damaged the cable must be replaced by the manufacturer or his customer service or a similarly qualified person in order to prevent serious injury to the user Dispose of packaging materials properly see Installation instructions This...

Page 5: ...leaned 1 x a month The filters can be cleaned in a dish washer It is however possible that they will become slightly discoloured The filter must be placed loosely and NOT wedged in the dishwasher Important Metal filters that are saturated with grease should not be washed together with other dishes etc When cleaning the filters by hand soak them in hot soapy water first of all Do not use aggressive...

Page 6: ...efuse Filters and maintenance 2 Clean the filters 3 Insert the clean filters back into the hood Activated carbon filter For neutralizing odours in recirculating mode Caution As the filter becomes more and more saturated with grease there is an increased risk of fire and the function of the extractor hood may be impaired Important Change the activated carbon filter promptly to prevent the risk of f...

Page 7: ...rt but wipe off with a damp cloth When cleaning the grease filters remove grease deposits from accessible parts of the housing This prevents the risk of fire and ensures that the extractor hood continues operating at maximum efficiency Note Do not use alcohol spirit on plastic surfaces as dull marks may appear Caution Ensure that the kitchen is ade quately ventilated Avoid naked flames Clean the o...

Page 8: ...liance render it unusable You received your new appliance in a protective shipping carton All packaging materials are environmentally friendly and recyclable Please contribute to a better environment by disposing of packaging materials in an environmentally friendly manner Please ask your dealer or inquire at your local authority about current means of disposal The extractor hood can be used in ex...

Page 9: ...f fresh air which will be needed by the burner for combustion Safe operation is possible provided that the underpressure in the room where the burner is installed does not exceed 4 Pa 0 04 mbar This can be achieved if combustion air can flow through non lockable openings e g in doors windows and via the air intake exhaust air wall box or by other technical measures such as reciprocal interlocking ...

Page 10: ...maller pipe diameters are used the air extraction rate will no longer be at an optimum level and there will be an increase in noise The manufacturer of the extractor hoods accepts no liability for complaints which can be attributed to the design and layout of the pipework If pipes have different diameters Insert sealing strip For exhaust air mode ensure that there is an adequate supply of fresh ai...

Page 11: ...lack 3 Connect the brown Live wire to the terminal marked L or coloured red The extractor hood should only be connected to an earthed socket that has been installed according to relevant regulations If possible site the earthed socket directly behind the chimney panelling The earthed socket should be connected via its own circuit If the earthed socket is no longer accessible following installation...

Page 12: ...s hob The bottom edge of the template equates to the lower edge of the extractor hood 4 Drill 4 x l 8 mm holes for the extractor hood and 2 x l 8 mm holes for the chimney panelling Insert plugs into the holes so that they are flush with the wall Note Take into account any special accessories that are going to be fitted 5 Attach the 2 enclosed spacers to the fixing bracket for the flue duct panelli...

Page 13: ... the flue panelling together slots in the upper section must be pointing downwards and insert into the opening in the extractor hood Protect the cover panels from scratches for example by laying the template used for marking the wall over the top edge of the lower section 09 Connect up the air outlet pipe 10 Connect the hood to the electricity supply 13 Slide out the upper section and attach it to...

Page 14: ...14 Notes ...

Page 15: ...15 1 2 3 4 5 6 2x 10x 2x 7 361047 Z5123X5 ...

Page 16: ...9000 152 338 Printed in Germany 0406 Es NEFF UK Ltd Grand Union House Old Wolverton Road Old Wolverton Milton Keynes MK12 5PT Tel 01908 328300 Fax 01908 328399 ...

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