While you wait for answers, we may have found some information which could help you.
Click here for Microwave Replacement Modeldmx50 how to change tha light bulb?
Microwave user manual?
How to find and replace lamp in Delonghi AC925?
How can I fix - Delonghi Microwave Oven Model: AC925CHS?
My turntable in my microwave starts turning, even in standby ?
D1 mean? For delonghi dmx 30?