Re: Diplomat ADP 8252
This is a SMEG-built machine, so a good quality appliance. Grinding noise will almost certainly be related to the circulation pump. The impellors occasionally sheer off, leading to noise and leaks.
The display beimg dead is more worrying – it is possible that the leak has shorted internally and knocked out the computer.
This is a technically complex appliance – pro help may well be your best option. Click the link below for a local UKW engineer.
Power off, if you plan to investigate further.
Regards,
Penguin45.