Neff U1721 bottom oven not heating fan & light are ok

Test element check for continuity across the terminals and it is getting power when switch onon. If both ok, chances are the front selector switch has blown.

CIRCOTHERM ELEMENT ROUND ONE BEHIND MAIN OVEN BACK PANEL D.I.Y JOB EASY TO REPLACE AND CHEAP

it has to be the temperature control itself...thats the only other component, aside from the high-heat cut out switch which rarely goes bad.

yes

The heating element is the likely culprit as they burn out and go open
circuit..(ie ...disconnected and will not heat up )
If you can use a multi-meter , then the element can be tested using the resistance range (with the oven SWITCHED OFF )

Have come across this problem before and it can be cured by replacing the fan motor. As the motor gets older it spins with less power and allows the element to get to hot and burn out. Replace your fan motor problem solved.

hi, we have had the same problem. You can order the element from many places online, the cheapest is about £25 ranging up to £60 from neff themselves. Fitting it is ok the hardest part is getting the fan off to change the actual element. However, be warned, we are now on our 4th element and it just went again last night. Neff deny that this is a known fault that the elements keep going. However, at least 10 of our neighbours have had the same problem with their oven too!

If the fan is running then it is unlikely to be the clock/timer. Yopu need to check if there is voltage to the element but you MUST be careful to avoid an electric shock. There is sometimes a thermal cut out in line with the supply from the thermostat and that would need to be checked. If all OK the thermostat is the likely offender

Needs new element

fan heating heating element gone replace it ;Ire close bye