While you wait for answers, we may have found some information which could help you.
Click here for Oven Heating TemperatureWhat is likely to be wrong with my DeLonghi cooker model ESS 601 W?
How to fix a Delonghi ESF 461 ST Fan Oven?
How do I fix m delonghi oven?
I have a delonghi ESF461 oven ?
DeLonghi (DFG 903) Electric Grill not working?
Delonghi electric oven dead?