Neff T2646 hob won't turn on at lock button - Neff Appliances Series 1 T25S56N0GB Stainless Sl 70cm Gas Hob

I can only confirm that the is no D4 Error shown anywhere. If Neff, the maker can't tell you what the error is, then surely no-one can. Very poor show. I think I would be cutting my losses and go back to a traditional cooktop from a different maker and pursue a legal case against Neff. They should change their name to 'Naff'.

NEFF appliances are among the most durable and reliable kitchen devices on the UK market. But every once in a while, a NEFF appliance will throw an error code for you to deal with.
When a fault code is displayed on your NEFF appliance, it indicates a problem, but not what that problem is or what has caused it. An appliance fault code simply detects and indicates the nature of the issue and provides the general area where investigations need to be carried out.
Bear in mind that on many occasions, your NEFF appliance will be in need of professional repair from a certified electrician to get guaranteed results.
So, if :

• You have a problem with your NEFF appliance
• You want to know what a specific error code means
• You want to trace and correct faults in your NEFF appliance

Then, read on.
NEFF appliances fault codes and their importance Your NEFF appliance will indicate an error code if it has a problem. This will be shown on the digital display and will be a single letter followed by one or two numbers. You can use this appliance error code to help identify where the problem is occurring. The most common appliance fault codes are related to defective oven elements, drainage issues on washing machines, and blocked pumps in dishwashers.
A detailed look at NEFF appliance error codes

NEFF induction hob error codes The most common faults of a NEFF induction hob are:

• The hob not starting up;
• The hob shutting off during cooking;
• The hob flashing after finishing cooking;
• The hob making a noise;
• Food isn't cooking evenly.

NEFF induction hob error codes that may help you locate the source of the problem are shown here:

• F1 - Tnsuitable cookware is being used, or there's no cookware in the zone;
• F2/F02/F4/F04- Tour appliance hasn't cooled down completely;
• F8/F08 - If your hob has been working on high power for a long time, the timeout will activate;
• E9 - There's an internal fault with your appliance electronics.

Bear in mind that most of the issues will require a certifed induction hob engineer to complete the job and fix your NEFF appliance.

Hi Sorry not think it any good you may need new parts.
Click on website link if you want parts for NEFF.
https://www.espares.co.uk/browse/ma1126/neff?&mkwid=sCqGL9XhV&pcrid=225787494371&kword=neff%20spare&match=b&plid=&pdv=c&gclid=EAIaIQobChMInePItJ3h3wIVTrftCh2dtQ2QEAAYAiAAEgKJt_D_BwE

It is listed as a ceramic hob, not induction

hi,
is it possible to replace a cracked glass on my Neff induction hob?
where would I get the glass for my Neff induction hob replaced?
is it very costly?
the model number is t4483x2/09

I had flashing Es every time I turned the hob on - got worse and worse until unusable. Neff help line useless - service call cost ridiculous. My problem was the capacitor on the 5 volt power supply had failed. 5 volt supply was at 3.8 volts. Replaced the capacitor and the hob's now perfect - a joy to use. Only helps if you are tech savvy and willing to open the unit, but may give you some hope or point you in the right direction.t

safety lock is on. How can I release safety lock?

Hi I have just had the problem of accidently locking my Neff Hob.
If you hold down the L Lock button for about a minute it unlocks.

I have a Neff T4344N0/08. I cannot stop all four hobs flashing - ie: I press the 'on' button all four flash, I then choose which one I want to use plus the number but they all keep flashing instead of stopping after the usual three or four. Please help - have I pressed something I shouldn't, perhaps a child lock?

Hold the power button for a few seconds

You press the "on" which is on the left. Press the picture of hob you require and press the up and down for temperature. Then put your pan on the hob and it will work. If you need to adjust the temp you need to remove the pan.