Question about Neff U1421 Double circotherm Electric Oven

1 Answer

Neff double oven trips rcd when either oven is turned on

Clock display is ok but as soon as either oven is turned on rcd trips on consumer unit

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  • Expert
  • 264 Answers

Your heater elerment has gone in the main oven i had the same problem if you need help takeing it out and see if its the problem get back to me ok

Posted on Nov 03, 2012

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Posted on Jan 02, 2017

jyackle5
  • 8197 Answers

SOURCE: fitting neff double oven cooker purchased from display at mfi

Go to this site here.

http://www.neff.co.uk/ovens.html

You need to register the oven under My Apliance to get the manual

Good Luck

Please rate FixYa!

Posted on Dec 19, 2008

barkencoa
  • 3463 Answers

SOURCE: Oven has stopped working

The main oven element has failed, you need to fit a new element.
If you remove the rear cover in the oven , you will see the element.
Disconnect and replace. Be care ful not to lose the wires behind the aperture.
Plz rate my solution.
Thanks.

Posted on Jan 03, 2009

  • 1 Answer

SOURCE: Neff U1410 main oven trips the main RCD. Occurs

I have a u1421 with the same problem! I notice the fan doesnt run too well, sometimes it doesnt run at all, needs a prod to get it running. I suspect with no fan, that the element gets far too hot, and then starts to leak to earth, tripping the RCD. I'm gonna try buying a new fan motor - you should ckeck if your fan is running full speed OK.

Posted on Nov 02, 2009

barkencoa
  • 3463 Answers

SOURCE: We have a NEFF AP54-8 double oven which trips as

If it is an electric`fan assistred oven, then the problem is more than likely due to a faulty oven element.
To replace it, you will find it located at the rear of the oven compartment, behind a removeable cover.
Hope this helps.

Posted on Dec 23, 2009

arepairman
  • 20 Answers

SOURCE: MY NEFF DOUBLE OVEN IS ABOUT 8 YEARS OLD I HAVE

it sounds to me that the fan is not working properly. as the oven gets older the fans become weaker and then doesn't blow air over the element at a rate that can the temp down enough..

regards
Richard Saupe
http://www.saupe.co.uk
Oven Specialist

Posted on Mar 14, 2010

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1 Answer

I have a eurolec double built under oven. When I turn the bottom oven on the rcd at the house consumer unit pops. The top oven works fine...


The elements in ovens consist of an outer earthed metal tube and an inner resistive element that is insulated from the outer tube by what is effectively a compressed ceramic insulating powder. If the element is not used for a while, enough atmospheric moisture, (or from spills, etc), can penetrate the insulation to cause enough earth leakage to trip the RCD. If the RCD is tripping at the correct level, (They can get too sensitive - see this article here:
Diagnosing RCD earth leakage breaker nuisance trips), then the only long term solution is to replace the element, although they can sometimes be dried out by heating them.

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I have a stoves cooker which was working fine until we upgraded to the seventeeth edition consumer unit and rcds. Now I have a negative earth fault.Rcd trips out, circuit is fine up to the cooker. Any...


The clue will be when the rcd trips out. If everything is switched off on the cooker with the exception of the clock when you power it up and then it trips out, it could be in the wiring to the oven from the control switch and or the wiring in the oven. The only way you are going to find this is to take the oven out of the housing and test the wiring, isolating components until you find the problem.

Jul 31, 2011 | Stoves 720EF Electric Double Oven

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Keeps tripping out rcd 63 amps when warming up after about 10 minutes


If your oven is rated above 14kw then change the RCD to 80A. But if its rated less than this then please check shorted element and change them

Jun 18, 2010 | Neff U1721 Double circotherm Electric Oven

1 Answer

Neff U1721 repeatedly trips RCD. Have replaced lower element 4 times in last 18 months am I likely to have an underlying earth fault, or are "cheap" elements more prone to failure


Sounds more like the power supplying the oven is at fault. Need to make sure that all power is correct from stove to box. Very unusual for that many elements to be going bad.

Feb 04, 2010 | Neff U1721 Double circotherm Electric Oven

1 Answer

Neff U1410 main oven trips the main RCD. Occurs


I have a u1421 with the same problem! I notice the fan doesnt run too well, sometimes it doesnt run at all, needs a prod to get it running. I suspect with no fan, that the element gets far too hot, and then starts to leak to earth, tripping the RCD. I'm gonna try buying a new fan motor - you should ckeck if your fan is running full speed OK.

Oct 25, 2009 | Neff U1421 Double circotherm Electric Oven

1 Answer

Siemens oven tripping RCD


We need wiring diagram for HB905 Siemens double oven, to start with it kept tripping, element ok. Now we have no heat coming from the main oven.

May 02, 2009 | Siemens Ovens

2 Answers

Neff U1421 main oven trips the circuit breaker.


It might be that the breaker is overloaded and it's no longer supporting the load of all the appliances together.If you do not want to change your breaker you can still use your oven by switching off other appliances that is running while you are using the oven

Feb 04, 2009 | Neff U1421 Double circotherm Electric Oven

1 Answer

Oven has stopped working


The main oven element has failed, you need to fit a new element.
If you remove the rear cover in the oven , you will see the element.
Disconnect and replace. Be care ful not to lose the wires behind the aperture.
Plz rate my solution.
Thanks.

Jan 03, 2009 | Neff U1721 Double circotherm Electric Oven

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