How to wire neff oven - Neff B1691 Single circotherm super Stainless Steel Electric Oven

Take a look at the videos. I looked for wiring diagrams.

https://www.google.com/search?q=neff+model+b1442n0gb+element+wiring+diagram

Diagram for 1461.

https://www.justanswer.com/uk-appliance/8t78g-hi-i-m-replacing-element-neff-u1461-oven-stupidly.html

Light issues

https://www.how-to-repair.com/help/faqs/neff-b1542n0gb01-oven-light-stays-on/

https://www.google.com/search?q=Neff+e1863+wiring+diagram

..

you need to check size of breaker the oven is wired too if this is to small it will trip also cable size

All the red stripes on one side, single (if you look carefully should have a black fleck in the cream cord type covering) on the other side.

If your supply is 220v you can use it off a 13A plug. If 110V No.

If it is a single oven on it's own then it can be used from a 13 amp plug and socket, the same with the hob, if it is seperate from the oven it can be used from a 13 amp socket.
If it is a combined unit, then it will have to be hard wired to a seperate circuit using 6mm twin and earth cable, and fused on it's own circuit.

red is positive and black is neutral normally on these ovens, dont recall seeing blue and lilac.

your convection element has blown by one online and replace it yourself

good day,
hope this link below will solve your problem.

kitchen appliances