D99L11N0 - Kitchen hood NEFF - Free user manual and instructions
Find the device manual for free D99L11N0 NEFF in PDF.
| Product Type | Kitchen Hood |
| Brand | NEFF |
| Model | D99L11N0 |
| Use | Extraction or recirculation (with optional module) |
| Maximum supported weight | 55 kg |
| Power supply | Earthed power socket, 220-240 V, 50 Hz (estimated) |
| Power cable length | Approx. 1.30 m |
| Fan power levels | Levels 1 and 2, plus boost power P1 (5 min) and P2 (10 min) |
| Run-on function | Yes, adjustable to 3, 6 or 9 minutes |
| Intermittent extraction function | Yes, approximately 5 minutes per hour |
| Lighting | LED, adjustable brightness |
| Grease filters | Metal, dishwasher-safe or hand-washable |
| Activated carbon filter | Optional, to be replaced approximately twice a year |
| Cleaning the grease filters | Once a month for normal use (1-2 h/day) |
| Audible signal | Yes, can be deactivated |
| Minimum distance above an electric hob | 550 mm |
| Minimum distance above a gas hob | 650 mm |
| Installation type | Wall-mounted |
| Warranty | Refer to conditions in the after-sales service manual |
| After-sales service | Contact NEFF (see directory) |
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Download the instructions for your Kitchen hood in PDF format for free! Find your manual D99L11N0 - NEFF and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. D99L11N0 by NEFF.
USER MANUAL D99L11N0 NEFF
Information on protection of the environment
Before using the appliance for the first time
Safety instructions
Intended use
Technical safety
Special information for gas cookers
Proper use
Correct installation
Operation
Cleaning and care
Removing and installing the grease filters
Electrical connections
Installation
Installation preparations
Attachment
Installing the flue ducts 14
Accessories 51
Operating instructions
Additional information on products, accessories, replacement parts and services can be found at www.neff-international.com and in the online shop www.neff-eshop.com
Please find the contact data of all countries in the enclosed customer service list.
To book an engineer visit and product advice
GB 0844 8928989
Calls from a BT landline will be charged at up to 3 pence per minute. A call setup fee of up to 6 pence may apply.
IE 014502655
Trust the expertise of the manufacturer, and rest assured that the repair will be carried out by trained service technicians using original spare parts for your domestic appliance.
General information
INFORMATION ON PROTECTION OF THE ENVIRONMENT
Disposal of transport packaging
Your new appliance was sent to you in protective packaging. All utilised materials are environmentally safe and recyclable. Please help us by disposing of the packaging in an environmentally friendly manner.
RISK OF INJURY
Packaging parts can be hazardous for children. In particular, danger of suffocation from plastic film and plastic bags. Therefore keep them outside the reach of children.
Disposal of the old appliance
Old appliances are not worthless rubbish. Valuable raw materials can be reclaimed by recycling old appliances.
This appliance is identified according to the European Directive 2002/96/EC on waste electrical and electronic equipment – WEEE). The directive specifies the framework for an EU-wide valid return and re-use o

Before disposing of your old appliance, render it unusable.
Never treat your old appliance as nonrecyclable waste!
Please ask your dealer or inquire at your local authority about current means of disposal.
Ensure that the old appliance is kept childproof until it is disposed of.
BEFORE USING THE APPLIANCE FOR THE FIRST TIME
NOTE: These operating instructions apply to several appliance models. It is possible that individual features are described which do not apply to your appliance.
Before switching on your new appliance, please read the operating instructions carefully. They contain important information on safety and how to use and look after the appliance.
Keep the operating and instructions in a safe place and pass them on to any subsequent owner of the appliance.
Faults
If is not possible to operate the extractor hood:
Disconnect the extractor hood from the mains electricity supply by pulling out the plug or switching it off at the main fuse box. Wait for approx. 1 minute and then switch it on again.
Please contact customer service regarding any queries or faults.
(See list of customer service centres.)
When calling, please quote:
E-Nr. FD
The numbers can be found on the rating plate, after removal of the grease filter, inside the extractor hood. Enter the numbers in the above fields.
Intended use
This extractor hood complies with the stipulated safety regulations. Improper use may result in injury or damage. The extractor hood may be used in the household only. The manufacturer is not liable for damage which is caused by improper use or incorrect operation. The manufacturer cannot be made responsible for damage which can be attributed to non-observance of the safety instructions.
#
RISK OF INJURY
Do not allow children to play with the extractor hood! Adults and children must never operate the appliance unsupervised
- if they are not physically or mentally capable of doing so
- or if they do not have the knowledge and experience to operate the appliance correctly and safely.
Technical safety
The extractor hood left the factory in perfect condition. Nevertheless check the appliance for visible damage before installation. If it is damaged, do not switch it on! If the power cord of the extractor hood is damaged, it must be replaced by the manufacturer, his customer service or a similarly qualified person to prevent hazardous situations. Only a qualified technician may install (including electrical connection), service or repair the extractor hood. Always isolate the extractor hood by pulling out the mains plug or switching off the fuse! If the appliance is improperly installed, serviced or repaired, the user may be placed in considerable danger for which the manufacturer is not liable. Changes to the electrical or mechanical installation are dangerous and must not be undertaken! They may also cause the extractor hood to malfunction.
Special information for gas cookers
When installing the extractor hood above gas hobs, observe the appropriate national statutory regulations (e.g. in Germany: Technische Regeln Gasinstallation TRGI). Observe the currently valid installation regulations and instructions of the gas appliance manufacturer. During installation, ensure that only one side of the extractor hood is situated directly next to a high-sided unit or a wall. Otherwise, there is a risk of heat build-up. The gap between the extractor hood and the wall or high-sided unit must be at least 50 mm.
RISK OF BURNS
Do not operate more than 2 gas cooking areas simultaneously over a period of max. 15 minutes at maximum thermal load. Due to the effect of the heat there is a risk of burns if the surfaces of the housing are touched!
Note that one large burner of more than 5 kW (Wok) is equivalent to the power of 2 gas burners. The extractor hood may be damaged by the intense heat. Never operate a gas cooking area without a cooking utensil on it. Regulate the flame in such a way that it does not project over the cooking utensil.
Proper use
Clean the extractor hood thoroughly before using for the first time. Before cleaning and servicing the extractor hood, isolate it from the power supply by pulling out the mains plug or switching off the fuse. Bulbs (especially halogen bulbs) become very hot during operation. Even some time after the appliance has been switched off, there is still a risk of burns! Before changing bulbs, isolate the extractor hood from the power supply and leave the bulbs to cool down! Do not operate the extractor hood without bulbs inserted. Always switch on the extractor hood if a hotplate is being used. If the extractor hood is not switched on, condensation may form. As a result, the appliance may corrode.
RISK OF FIRE
Do not flambé under the extractor hood or work with a naked flame. When switched on, the extractor hood draws flames into the filter. There is a risk of fire due to deposits on the grease filter!
Do not leave pans, frying pans or deep-fat fryers unattended if you are cooking food with oils or fats, e.g. chips. Overheated oils or fats can easily ignite! A risk of fire can be prevented by cleaning the grease filters regularly and changing the activated-carbon filter in good time.
Never operate the extractor hood without grease filters.
Correct installation
Check the manufacturer's specifications for the cooker to determine whether an extractor hood can be operated over it. If the manufacturer of the cooker has not specified any significant safety distances, the following minimum distances apply
- 550 mm between electric hob and the lower edge of the extractor hood,
- 650 mm between gas hob (upper edge of pan support) and the lower edge of the extractor hood (see fig. 1, page 2).
If various cookers are used, the greatest indicated distance applies. The width of the extractor hood must correspond to the width of the cooking area. The extractor hood must not be installed over a solid fuel heating appliance which may be a fire risk (e.g. flying sparks) unless the heating appliance has a closed, non-detachable cover and the country-specific regulations are observed. This restriction does not apply to gas cookers and gas hobs. To avoid damaging the hob, cover it when installing the extractor hood.
NOTE: It is recommended to switch on the blower when you start cooking and not to switch it off again until several minutes after you have finished cooking. In this way the kitchen fumes are removed most effectively.
RISK OF INJURY
from hot cooking utensils. When operating the extractor hood, do not reach over hot cooking utensils.

Setting the fan
Press the ① button to switch on the appliance. The fan starts at setting 2. Increase fan setting by pressing the + button and reduce it by pressing the - button.
Intensive setting
You can use the Intensive setting for particularly strong odour and fume generation.
P1 - approx. 5 minutes
P2 - approx. 10 minutes
Press the P button. P E is indicated on the display. Press the - button to reduce the setting to P1.
The duration is limited. Then the fan is automatically reduced to a lower setting. You can reduce the setting any time by pressing the P button.
Fan run-on
Press the button. The fan runs for 6 min at Setting 1. Then the fan switches off automatically. To change the run-on times, press the + or - button.
Display: approx. 3 minutes. Display: approx. 6 minutes. Display: approx. 9 minutes.
Intermittent ventilation
Press the button 2x. The fan runs approx. 5 min per hour. To switch off intermittent ventilation, press the ① button.
Light
The light can be switched on and off independently of the fan. Press button.
Setting the brightness
Hold down the button until the required brightness is obtained.
LED lights
Defective LED lights may be replaced by the manufacturer, or a qualified technician (electrician) only.
RISK OF INJURY
Do not look directly into the switched on LED lights for longer than 100 seconds.
Acoustic signal
When a button is pressed, an acknowledgement signal sounds.
Switching off the acoustic signal
When the fan is switched off, simultaneously hold down buttons ① and + for approx. 3 seconds.
An acknowledgement signal sounds.
Switching on the acoustic signal
Repeat the "Switch off acoustic signal" process.
LOOKING AFTER THE APPLIANCE
Suitable cleaning agents and care products for your appliance can be purchased via the Hotline or from the Online Shop (see cover page).
Appliance surfaces
NOTE: Observe the warranty regulations in the enclosed service booklet.
The appliance surfaces and controls are scratch-sensitive. Therefore observe the following cleaning instructions:
- Avoid cleaning the extractor hood with dry cloths, abrasive sponges, scouring agents, cleaning agents containing sand, soda, acid, chlorine or any other aggressive substances. Clean the appliance surfaces and controls with a soft, damp cloth, washing-up liquid or a mild window cleaner only.
- Do not scrape off dried dirt, but moisten with a damp cloth. Clean carefully in the area of the controls to avoid liquid from getting into the electronics.
NOTE: Clean the stainless steel surfaces in the direction of the ground surface only! Do not use stainless steel cleaner for the control buttons!
Looking after the appliance
Suitable cleaning agents and care products for your appliance can be purchased via the Hotline or from the Online Shop (see cover page).
Metal-mesh grease filters
The inserted metal-mesh grease filters absorb the grease particles from the kitchen fumes. The filter mats consist of fire-proof metal.
RISK OF FIRE
As the filters become more saturated with greasy residue, the flammability increases. The function of the extractor hood may also be impaired.
The risk of fire is prevented by cleaning the metal-mesh grease filters in good time. When cleaning the grease filters, also remove grease deposits from the accessible parts of the housing with a damp cloth.
Cleaning the metal-mesh grease filters ...
Under normal operation (daily 1 to 2 hours), the metal-mesh grease filters must be cleaned 1x month.
... in the dishwasher
The metal-mesh grease filters can be cleaned in the dishwasher. Slight discolouration may occur but this will not affect the function of the grease filters. The filters must be placed loosely in the dishwasher. They must not be wedged in.
NOTE: Do not clean heavily saturated metal-mesh grease filters together with utensils.
... by hand
When cleaning by hand, soak the grease filters in a hot detergent solution, brush off the dirt, rinse thoroughly and leave to dry. Do not use any aggressive, acidic or alkaline cleaning agents. If dirt is particularly stubborn, we recommend using a special grease solvent spray. This can be ordered via the Online Shop.
Removing and installing the grease filters
Before removing and installing the grease filters, always follow the instructions and warnings in the chapter entitled "Safety instructions"!
Removing and installing the metal-mesh grease filters
- Open the lock and fold down the grease filters. In doing so, hold the underside of the grease filters with your other hand.

- Clean the grease filters.
- Reinsert the cleaned grease filters.
Changing the activated carbon filter
Under normal operation (daily 1 to 2 hours), the activated carbon filters must be replaced approximately 2 times per year. The activated carbon filter is available from specialist outlets, customer service, or the Online Shop (see Optional accessories). Use original filters only. Activated carbon filters do not contain any pollutants. They can be disposed of in the household refuse.
- Remove the metal-mesh grease filter.
- Unlock the flue duct on both sides and slide it downwards.

- Remove both activated-carbon filters forwards and replace them.
- Push the flue duct upwards until it clicks into position.
Before connecting the appliance to the power supply, always follow the instructions and warnings in the chapter entitled "Safety instructions"! The extractor hood may only be connected by a qualified electrician who is familiar with the regulations of the relevant electricity supply company.
RISK OF INJURY
If the power cord of the extractor hood is damaged, it must be replaced by the manufacturer, its customer service, or a similarly qualified person to prevent hazardous situations.
The power cord must be stowed away securely following connection to the mains. The extractor hood may be connected to a correctly installed earthed socket only. Attach the earthed socket as directly as possible behind the flue duct.

- The earthed socket should be connected via its own circuit.
- If the earthed socket is no longer accessible following installation of the extractor hood, a disconnector must be fitted as for a permanent connection.
If a permanent connection is required
A disconnector must be provided on the installation side. Switches with a contact opening of more than 3 mm and all-pole disconnection are regarded as disconnectors. This includes LS switches, fuses, and contactors.
Electrical specifications
The required connection data can be found on the rating plate inside the appliance when the grease filters have been removed.
Length of the power cord: approx. 1.30 m
This extractor hood complies with the EC interference suppression regulations.
Prior to installation, always follow the instructions and warnings in the chapter entitled "Safety instructions".
The extractor hood is designed to be mounted on the wall.
During installation, optional accessories may also require fitting. Observe the minimum distance between hob and extractor hood (see "Safety instructions")! Avoid damaging the sensitive surfaces!
Preparing the wall
RISK OF INJURY, DAMAGE TO PROPERTY
Before drilling the holes for the designated installation location, check for concealed electrical cables and other lines.
The wall must be level and vertical. The enclosed screws and wall plugs are suitable for solid brickwork. Use the appropriate fixing materials for other wall structures (e.g. plaster board, porous concrete, poroton bricks).
Ensure that the wall has adequate load bearing capacity.
Ensure that the depth of the drilled holes corresponds with the length of the screws. Ensure that the wall plugs are secure.
Max. weight in kg: 55
Design subject to modification in line with technical development.
Installation preparations
- Using the enclosed template, mark positions for the screws and, to facilitate attachment, the contour of the attachment area. The lower edge of the template corresponds to the lower edge of the extractor hood.
- Drill 2 x 8 mm diameter holes for suspension of the extractor hood and press in wall plugs flush with the wall.
3. Screw on the brackets for the extractor hood: hand tight, max. 3 Nm. Ensure that the washers and brackets are positioned correctly!
Attachment and alignment
- Mount the extractor hood, ensuring that the back is attached firmly to the brackets A.
- Align the extractor hood horizontally by turning the brackets. If required, the extractor hood can be moved to the right or left (B).

Locking screws and locking caps
- Mark the holes for the safety screws. Detach the extractor hood, drill holes for the safety screws and press in wall plugs flush with the wall.
- Attach the extractor hood and screw in the safety screws tightly.
- Press the safety caps with the arrow upwards onto the brackets until they click into position.

RISK OF INJURY
Check that all locking screws and locking caps have been attached securely!
- Connect the pipes (see "Connecting pipes").
- Connect to the power supply (see "Electrical connection").
Removing the safety caps
Remove the locking caps from the brackets using a suitable tool, e.g. a flat-blade screwdriver.

Circulating air module
- Place the circulating air module on the air connection and screw tight.
- Insert the activated-carbon filters.

Installing the flue ducts
RISK OF INJURY
The insides of the flue ducts may have sharp edges. We recommend wearing protective gloves during installation.
- Remove the protective film from both flue ducts.
- Insert flue into the guide rails and slide down.

- Insert 2 securing elements and screw tight.


- Push flue duct upwards until it clicks into position.
- Insert metal-mesh grease filter.
Display: approx. 3 minutes
Display: approx. 6 minutes
Display: approx. 9 minutes.
Interval ventilation
Disposal of waste electrical and electronic equipment (WEEE). The collection and recycling of old household appliances is mandatory in all EU countries.
Before disposal, you must bring your old household appliance to a collection point in a condition suitable for operation.
Never throw your old household appliance into the household waste!
You can obtain up-to-date information on disposal from your specialized dealer or from the local administration.
Make sure that the old household appliance is stored out of the reach of children during storage and disposal.
BEFORE FIRST USE
SAFETY INSTRUCTIONS
Do not allow children to play with the appliance! Do not leave children unattended while the appliance is in operation.
If they are not physically or mentally capable of handling the appliance, or if they lack the necessary knowledge and experience for proper and safe operation of the appliance.
Technical safety
The appliance left the factory in perfect condition. Nevertheless, inspect the appliance before installation for any visible damage. In case of damage, the appliance must not be installed or set up!
For safety reasons, replacement of a damaged connecting cable must be carried out by the manufacturer, its service department, or other qualified specialists. Installation (including electrical connection), maintenance, and repair of the extractor hood must be performed only by qualified specialists. In any case, the hood must be disconnected from the power supply by pulling the plug out of the socket or switching off the circuit breaker! Due to unqualified installation, maintenance, or repair, a serious danger may arise for the user, for which the manufacturer accepts no liability. Modifications to the electrical or mechanical construction are prohibited! They may also lead to malfunction of the hood.
Special instructions for gas hobs
When installing the extractor hood above gas hobs, the relevant legal regulations applicable in the specific country must be observed (e.g., in Germany: Technical Rules for Gas Installations TRGI). Always comply with the applicable standards and regulations for the installation of gas equipment. During installation, it must be taken into account that only one side of the hood may be directly adjacent to a tall cabinet or wall. Otherwise, there is a risk of overheating. The distance from the wall or tall cabinet must be at least 50 mm.
DANGER OF BURNS
Do not operate more than two gas burners simultaneously for a maximum of 15 minutes at maximum heat output. Under the influence of heat, the surfaces of the housing may become so hot that touching them poses a risk of burns!
Please note that a large burner with more than 5 kW (Chinese "WOK") corresponds to the power of two gas burners. Under the influence of strong heat in the hood, damage may occur. Never operate the gas hob without cookware placed on it. Place the cookware in such a way that it does not protrude beyond the edges of the hob.
Correct handling
The width of the extractor hood must correspond to the width of the hob.
The hood for solid fuel heating appliances, from which a fire hazard may arise (e.g., due to flying sparks), may only be installed if it is equipped with a sturdy non-flammable covering and meets the requirements of the specific country. This restriction applies to gas hobs and gas-fired deep fryers. During installation of the hood, the hob must be protected against possible damage.
Note: Switch on the extractor hood at the beginning of cooking and switch it off a few minutes after the end of cooking. In this way, kitchen vapors are most effectively eliminated.
DANGER OF INJURY
Hot cookware. While operating the hood, keep a safe distance from hot cookware.

Fan speed adjustment
Switch on the appliance with button ①. The fan starts at speed 2.
The fan speed is increased with the + button, decreased with the - button.
Intensive stage
Switch on the intensive stage to eliminate particularly strong odors and fumes.
P1 - about 5 minutes
P2 - about 10 minutes
Press the P button. The display shows the message P2. Press the - button to switch back to speed P1.
The operating time is limited. After this, the fan automatically switches to a lower speed. By pressing the P button again, you can switch back at any time.
Setting the fan after-run time
Press the button. The fan runs for 6 minutes at speed 1. Then the fan switches off automatically. To change the after-run time, press the + or - buttons.
Indication: about 3 minutes
Indication: about 6 minutes
Indication: about 9 minutes
Interval ventilation
DANGER OF INJURY
As a result of exposure to LED lamps, there is a risk of injury. Do not look directly into the switched-on LED lamps for more than 100 seconds.
DANGER OF INJURY
For safety reasons, replacement of damaged connecting cables must be carried out by the manufacturer, its service department, or other qualified specialists.
The connecting cable must be safely routed for connection to the mains. The hood may only be connected to a socket with a protective contact installed in accordance with the regulations. It is advisable to place the socket with protective contact as close as possible to the hood and its exhaust pipe.

- The socket with protective contact must be connected to the electrical network via its own circuit.
- If, after installation of the hood, the socket with protective contact is in an inaccessible place, then in this case it is necessary to install a disconnecting device, such as for fixed connection.
If fixed connection is necessary
To connect to the mains, installation of a disconnecting device is required. As disconnecting devices, use switches with a contact gap of more than 3 mm and disconnection of all poles. These include fuses, protective automatic circuit breakers, and contactors.
Electrical characteristics
The characteristics required for electrical connection are indicated on the rating plate inside the appliance, unless filters are installed.
Length of connecting cable: approx. 1.30 m
DANGER OF INJURY, DANGER OF DAMAGE
Before drilling holes, check that there are no electrical wires or other household wires in the area intended for installation.
The wall must be flat and vertical. The screws and plugs included in the delivery are designed for solid brick or concrete. For walls of other construction (e.g., plasterboard, porous concrete, brick or aerated concrete), use other suitable fastening materials. Ensure that the wall has sufficient load-bearing capacity. Try to ensure that the depth of the drilled holes matches the length of the screws.
Take care of reliable fixation of the dowels.
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KINΔYNOΣ TPAYMATIΣMOY
and other electrical equipment. During the use of the device, do not touch other electrical equipment.

Device description
Before cleaning and maintenance, the device must be disconnected from the power supply by unplugging it from the socket or by switching off the circuit breaker.
Device surfaces
NOTE: For additional instructions, see the accompanying manual.
The device surfaces and the control elements are sensitive to scratches, so follow the cleaning instructions below: