While you wait for answers, we may have found some information which could help you.
Click here for 10 Night HoursDelonghi DEH 10 Fan/motor replacement part required?
DeLonghi DEM10 fan not spinning?
DeLonghi Dem 10 humidifier keeps stopping?
Does changing 1uf capacitor fix abnormal defrost light behaviour?
dead delonghi dem 10?
Capacitor on delonghi dem10?