I have a NEFF microwave, oven, grill model number B6774N0GB/05.
When I start the microwave it runs for around 2-3 secs before switching off. I have tried all the level of settings from 600 – 900 and the problem still occurs.
Any help at all on the issue would be greatly appreciate.
2 or 3 secs sounds a bit short, most of the time it happens 8 to 10 secs in or round about
these units are based on Panasonic microwaves, as the unit starts the logic circuits detect the microwave circuit to ascertain if all is well. if no it aborts the programme
this is not something you want to play with yourself as there are lethal voltages involved