Waterdrop DeLonghi
10 x
Question about Waterdrop DeLonghi
After inserting the filter, my Delonghi machine made strange noises, no coffee came out - only after removing the filter again?
As you describe it, there is still air in the system. The system must be vented as described in the operating instructions under (water filter). If you are using a filter for the first time, this should also be programmed.