Hi, and thank you for using Just Answer
Your FE31 error refers to an electrical problem. What you are experiencing is a common problem with these hobs when the power trips out. You need to look at the breakers again. Not knowing if this is wires in single or three phase, there is a good chance that not all of the breakers reset themselves correctly. This also could mean that the reason this tripped was because there could be a corrosion build up or a loose wire either at the panel box, or where it ties in to the hob its self. Either way, the hob isn't reading the correct voltage it needs. You can try and turn the breakers off, and reset them. Outside of that, you'll need to let the property management handle this problem. I wish you the best.
Thank you Gary
I've passed on your suggestion to the property managers and will rate your suggestion once we get advice on site. I much appreciate your help in the meantime, it makes sense but I am not qualified to properly pass judgement.
Thank you Gary. It seems that two of the hot plates are faulty. I now have to wait a week for Miele to come out and service the cooktop. However, in the meantime two of the rings still work.