NEFF T74F87N0, Instruction Manual

31

Demo mode

If the 

ò

 symbol appears in the display, the demo mode is 

activated. The appliance does not heat up. Disconnect the 

appliance from the power supply. Wait a few seconds and 

reconnect it. Then switch off the Demo mode in the Options 

menu within the first 3 minutes.

Info button

With the Info button, you can request important additional 

information on the function currently being used. To call up the 

information, touch the 

=

display area. The information appears. 

To close the Information, touch the 

Ñ

 display area.

Normal operating noise of the cooktop

Induction technology is based on the generation of 

electromagnetic fields. These allow heat to be generated 

directly on the base of the cookware. Pots or pans can cause 

different noises or vibrations depending on the manufacturing 

method. These noises are described as follows:

Deep buzzing (as from a transformer)

This noise occurs when cooking on higher power levels. It is 

due to the volume of energy transferred from the cooktop to the 

cookware. The noise stops or reduces when the power level is 

reduced.

Low whistling

This noise occurs if the cooking container is empty. It stops 

when water or food is placed in the container.

Crackling

This noise occurs with cookware made of different multilayer 

materials. It occurs because of vibrations at the areas at which 

the different materials contact each other. The noise occurs on 

the cookware and can vary according to the volume and 

preparation method of the food.

Loud whistling

This noise occurs for cookware made of different multilayer 

materials if they are also used on the maximum power level and 

on two cooking positions at the same time. The noise stops or 

reduces when the power level is reduced.

Fan noises

For correct operation of the electronic system, the cooktop 

temperature must be regulated. To do this, the cooktop is 

equipped with a cooling fan which is operated to reduce and 

regulate the temperature of the electronic system. The fan can 

also continue to run when the appliance is switched off, if the 

temperature measured after switching the cooktop off is still too 

hot.
The above-mentioned noises are a normal part of induction 

technology and should not be considered as a defect.

After-sales service

Our after-sales service is there for you if your appliance should 

need to be repaired. We are committed fo find the best solution 

also in order to avoid an unnecessary call-out.

E number and FD number:

Please quote the E number (product number) and the FD 

number (production number) of your appliance when 

contacting the after-sales service. The rating plate bearing 

these numbers can be found on the appliance certificate.
Please note that a visit from an after-sales service engineer is 

not free of charge, 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.

The hob responds unusually or can no longer be operated 

correctly.

Switch off the appliance at the household fuse or circuit breaker in 

the fuse box. Wait a few seconds and then switch it back on.

Problem

Remedy

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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.