Question about Neff U1421 Double circotherm Electric Oven

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Neff electric oven ignoring timer settings

I have a Neff U1421N1GB/07 electric oven and have a problem with the timer. The timer display works as does the simple countdown timer function. However, if I try and use the delay start or timed start and finish functions the oven ignores the settings and is on all the time. For example, if I set the timer to turn the oven off after 30 mins there is a click as the timer reaches zero but the oven stays on.

I am planning to take the oven out to replace the fan motor which is showing its age and sometimes needs to be encouraged to start. If I know what component controls the oven on/off from the timer I could replace that at the same time.

Any advice (or better still a part number!) would be appreciated.
Thanks

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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barkencoa
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SOURCE: Neff B1442 Oven -- Defective timer and clock

Hi.
Is it flashing AUTO, If it is and you can'y reset it back to manual, then you have faulty timer.
Hope this helps

Posted on Nov 25, 2008

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barkencoa
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SOURCE: Neff B1432 oven element and fan not working

If the element has failed again in such a short time , then I would suspect that the fan is the culprit.
If the fan is not working, then the element overheats, and burns itself out.
The fact that the fan spins freely, proves nothing, as the fan can be still faulty.
The only way to prove if the fan is faulty, is to remove the oven from the housing, and remove the rear outer panel of oven,.test with a meter set to ac mains and test the fan motor terminals to see if there is power there when oven is set to heat, disconnect the element first. ,if there is ,and the fan is not running then the motor is faulty..
If there is no voltage there, then problem is elsewhere, and you will have to investigate furher.
Plz rate my solution.
Thanks.

Posted on Jan 12, 2009

  • 44 Answers

SOURCE: Neff U1452 tripping electrics

Hi

sounds like you have a faulty new element. sometimes depending how long you supplier has had the element they get damp and when they get hot they go down to earth. if i was you i would take it back and get another one and try that. hope this helps you .

regards dan

Posted on Mar 19, 2009

  • 1 Answer

SOURCE: Neff B4562 Pyrolytic Cleaning Not Working

You need to remove the rack side supports too. Its not clear in the book as it just says shelves and racks but everything needs to come out the oven.

Posted on Sep 11, 2009

apart4u
  • 213 Answers

SOURCE: Neff fan oven dead. Where do I look next? I've

this could all so be the timer For all Free appliance repair videos visit our VIDEOTUTORIALS Nefffan oven element video1, If the fan motor in the back of the oven is going round andthe temperature light is on (normally little red light), but there is no heatthen you will probably need a new oven element, these are generally very easyto fit and readily available from our website these can be tested with aelectric meter.
To gain access to the NEFF element you willhave to remove the back plate from inside the oven. Once removed you will seethe fan and element, if youlook closely at the element you willprobably see a small hole burnt in it where it has blown. Sometimes howeverthere is no evidence of a fault but the element is open circuit ie:broken inside the element casing, either way it will need replacing. Someelements will are fixed from inside the oven and some are held in place by nutsfrom the rear of the machine.
2, If your NEFF fanoven is getting warm but takes a very long time to cook or is burning the foodmore on one side than the other, then you need to check if your oven fan motor is working you willsee the blade turning fast if it is ok. if the element is heating but the fan motor is not blowing the heat into the oven thenyou need To replace the oven fan motor is a little moreexpensive and a bit more involved.
3. If you have the opposite problem ie: your oven is over heatingand burning everything then you will need to replace your NEFF oven thermostat
4, A quite common and easily overlooked answer is if your NEFF oven is not working at all ie: noheat and no fan then the chances are that someone has put the oven timer into AUTO mode,simply put oven back to MANUAL mode and all should be working again.

Posted on Jan 12, 2010

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