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    Trouble shooting

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Trouble shooting

Trouble shooting

Malfunctions often have simple explanations. Please 

read the following notes before calling the after-sales 

service.

:

Warning

Risk of electric shock!

Incorrect repairs are dangerous. Repairs may only be 

carried out and damaged power cables 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 service.

Malfunction table

--------

LED lights

Defective LED lights may be replaced by the 

manufacturer, their customer service or a qualified 

technician (electrician) only.

:

Warning

Risk of injury!

The light emitted by LED lights is very dazzling, and can 

damage the eyes (risk group 1). Do not look directly 

into the switched on LED lights for longer than 100 

seconds.

4

Customer service

Customer service

When calling us, please quote the product number (E 

no.) and the production number (FD no.) so that we can 

provide you with the correct advice. These numbers can 

be found on the rating plate on the top of the appliance.

You can make a note of the numbers of your appliance 

and the telephone number of the after-sales service in 

the space below to save time should it be required.

Please be aware that a visit by an after-sales engineer 

will be charged if a problem turns out to be the result of 

operator error, even during the warranty period.
Please find the contact data of 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 out by 

trained service technicians who carry original spare 

parts for your appliances.

Problem

Possible cause Solution

The appliance 

does not work

The plug is not 

plugged in.

Connect the appliance to the 

electricity supply

Power cut

Check whether other kitchen 

appliances are working

Faulty fuse

Check in the fuse box to make 

sure that the fuse for the 

appliance is OK

The lighting does 

not work.

The LED lights 

are defective.

Call the after-sales service.

The button illumi-

nation does not 

work.

The control unit is 

faulty.

Call the after

­

sales service.

E no.

FD no.

After-sales service

O

GB

0344 892 8989 

Calls charged at local or mobile rate.

IE

01450 2655 

0.03 € per minute at peak. Off peak 0.0088 € 

per minute.

Z-Nr:

FD:

E-Nr:

Type:

Summary of Contents for N 90 D95IPU1N0B

Page 1: ...Dunstabzugshaube de...

Page 2: ...ion 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 manufacturer...

Page 3: ...dows incoming 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 th...

Page 4: ...the after sales service Risk of electric shock Incorrect repairs are dangerous Repairs may only be carried out and damaged power cables replaced by one of our trained after sales technicians If the a...

Page 5: ...des OperatingmodesExhaust 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 he...

Page 6: ...nction The noise reduction function reduces the fan noise Switching on Note This function can be used at any fan setting except fan setting The function will remain active even after the fan is switch...

Page 7: ...filter and If you have not yet done so the metal grease filters should now be cleaned or the activated charcoal filter replaced Cleaning and maintenance on page 16 The saturation indicators can be re...

Page 8: ...ymbol to select a different fan setting This immediately stops fan run on Intensive setting You can use the intensive setting if there is a large build up of odours and fumes vapours Switching on Touc...

Page 9: ...g over the display for air recirculation mode For air recirculation mode the electronic controller must be switched over accordingly The extractor hood must be connected and switched off Touch and hol...

Page 10: ...ol again to switch back to intensive mode Note After approx 6 minutes the extractor hood automatically switches back to fan setting 3 Switching off If you want to end intensive mode before the preset...

Page 11: ...he Q symbol and touch the or A symbol until 2 lights up for air recirculation mode filters that cannot be regenerated Take your finger off the Q symbol This will switch the electronic controller over...

Page 12: ...symbol to select a different fan setting This immediately stops fan run on Intensive setting You can use the intensive setting if there is a large build up of odours and fumes vapours Switching on To...

Page 13: ...ing over the display for air recirculation mode For air recirculation mode the electronic controller must be switched over accordingly The extractor hood must be connected and switched on Touch and ho...

Page 14: ...bol to select a different fan setting This immediately stops fan run on Intensive setting You can use the intensive setting if there is a large build up of odours and fumes vapours Switching on Touch...

Page 15: ...d charcoal filter Metal grease filter and activated charcoal filter and If you have not yet done so the metal grease filters should now be cleaned or the activated charcoal filter replaced Cleaning an...

Page 16: ...ote Wash new sponge cloths thoroughly before use Note Follow all instructions and warnings included with the cleaning products Removing metal grease filter 1 Open the glass front slowly and fully Hold...

Page 17: ...rinse them thoroughly Leave the metal grease filters to drain on an absorbent material In the dishwasher Note Slight discolouration may occur if the metal grease filters are cleaned in the dishwasher...

Page 18: ...iance You can make a note of the numbers of your appliance and the telephone number of the after sales service in the space below to save time should it be required Please be aware that a visit by an...

Page 19: ...ilter for starter set Z51AIU0X0 Z51AIA0X0 Starter set for air recirculation mode angled hood without chimney Easy change filter for starter set Z51AIT0X0 Z51AIA0X0 Starter set for air recirculation mo...

Page 20: ...rated in air recirculation mode an optional accessory must be fitted To do this refer to the installation instructions provided The flue duct does not need to be fitted for air recirculation mode For...

Page 21: ...n location The surfaces of the appliance are easily damaged Avoid damaging them during installation The width of the extractor hood must correspond at least with the width of the hob For the installat...

Page 22: ...l vacuum in the place where the heat producing appliance is installed does not exceed 4 Pa 0 04 mbar This can be achieved when the air needed for combustion is able to enter through openings that cann...

Page 23: ...KGeneral information GeneralinformationChecking the wall The wall must be level vertical and adequately load bearing The depth of the bore holes must be the same length as the screws The wall plugs m...

Page 24: ...ood should be positioned and lightly mark where the lower edge of the appliance should be on the wall Determine where the middle should be based on the hob Note We recommend fitting the extractor hood...

Page 25: ...out a flue duct Installation Screw in the mounting supports for the extractor hood until they are hand tight use a spirit level to level the appliance and then screw the mounting supports in fully PP...

Page 26: ...st air pipe dia 120 mm 1 Fit the reducing connector directly to the air pipe connector 2 Attach the exhaust air pipe to the reducing connector 3 Use suitable means to seal both joints Attaching the fl...

Page 27: ...sing two screws 7 Clip the lower flue duct section in at the retaining bracket The connection cable must not be damaged Note If an air recirculation optional accessory has been fitted and the extracto...

Page 28: ...Constructa Neff Vertriebs GmbH Carl Wery Stra e 34 81739 M nchen GERMANY 9001159981 9001159981 970606 de...

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