My Smeg MP322X microwave oven got this error code on the display "Fuse dull". I've searched the internet but cant find anything about this. When I try to start the machine the power shuts down in the house fuse box. And when i pull the switch to put the power back on the message is on the display for about 5 seconds.
I've ordered a new fuse
F 800mAL 5KV. So this might be a fix to the problem but I dont know.