In this video we run through the steps required to take the Delonghi Dedica espresso machine though a descale process.This process can take up to 30 minutes.. Descaling the DeLonghi Dedica: The Steps. Beforehand, get your DeLonghi descaler, or another compatible with the machine, and a container that can hold at least 1.5 liters.Also, remove the filter you have placed in the tank. (I get commissions for purchases made through links in this post)
Step-by-step guide to descaling your Delonghi Dedica. Prepare the water tank: Fill it to the MAX line using a mixture of half water and vinegar, then place it in your Delonghi Dedica. Switch the Dedica to programming mode: Press and hold the button with the steam symbol until all three buttons flash simultaneously.. *HOW TO:* Descaling your De'Longhi Dedica espresso machineIMPORTANT: accessories may vary depending on the model. *Some models or product features in this vi.