Neff microwave E1006 error code
What E1006 means on a Neff microwave
Microwave generation fault, usually the inverter board or magnetron.
Meaning checked by NAC's engineers, 9 November 2026.
What our engineers say
On a Neff microwave, this code points to a fault in the way the oven makes its microwaves. It usually comes from the power board that drives the microwave generator, or from the generator itself, which engineers call the magnetron. You will typically notice the microwave starting, running for a short while without warming anything, then cutting out and showing the code.
Engineers sometimes find the tip of the magnetron burnt or showing signs of overheating. Often they find that the magnetron and its power board have both failed together, and replacing the two at once is the usual fix. Now and then only the magnetron needs changing. Engineers sometimes find that a microwave used constantly on its highest power setting has suffered the same failure more than once.
An engineer will usually check that power is reaching the board, confirm the fan is running and inspect the magnetron for damage. They then replace the magnetron and the power board. These parts often have to be ordered, so the repair is commonly finished at a second visit. Once the new parts are in, the engineer heats some water or food and checks that no microwaves are escaping.
Written by our engineers from NAC's own jobs.
Faults this code turns up with
What our engineers found and fixed for each, from NAC's own repair records.
What we fixed. We'll add what our engineers found, the parts they fitted and what customers typically paid once enough of these repairs are confirmed. How we work out our figures.
Before you check anything yourself
- Switch the microwave off and unplug it, or turn it off at the isolator switch, before you touch anything. Our guide to safely isolating an appliance walks you through it.
- An error code tells you where to look, not that it's safe to take the microwave apart. Don't remove panels or covers to get at the parts it points to: that's an engineer's job.
- If it involves the mains supply, sealed parts, or you're not confident at any point, stop and book a qualified engineer rather than risk injury or further damage.
Rather leave it to us?
- Fixed-price quote before any work starts
- Same or next-day visits where available
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