I use a Morphy Richards 48323 breadmaker 2 or 3 times a week. Today all I get is the overheated message HHH. Even after a 2 day wait! Morphy Richards helpline stated it couldn't be repared! Is there a simple cure, or do I replace it?

Alan GS, March 2020

Thank you Rupert. I had thought a problem with the temp sensor was likely. I rang Morphy Richards and have now ordered a replacement, one of the last few they had!

Alan GS, March 2020

I've no specific knowledge on your particular machine, but to me your problem suggests that there is a temperature sensor (or probe) on your breadmaker that has failed.
See if you can locate a supplier of breadmaker parts online to see if they have a temperature sensor for your particular model. If stripping down a breadmaker and fitting new electronic components is not within your ability, I'd suggest that you would be better off getting a new machine as a professional repair engineer would not be an economical option.

Rupert, March 2020