For the documented Magnifica S ECAM22.110, De’Longhi recommends its descaler and explains how to respond to the descaling indicator.
DLSC500 identifies the 500 ml Decalk Care bottle, also known through EcoDecalk naming. It is not a water filter.
Allow time for the complete programme
De’Longhi’s ECAM22.110 guidance describes an approximately 45-minute descaling process. Choose a time when the machine can remain available for the procedure and rinsing. Keep the correct receptacle and fresh water ready before beginning.
The support article distinguishes machines descaling through the diffuser from those using the steam nozzle. That distinction matters more than a matching Magnifica logo. Open the instructions for the complete ECAM code and confirm the route shown for your appliance.
Prepare the component that is actually due
The product reference confirms the descaler bottle. It does not identify a milk carafe, water-softening cartridge or brew-unit replacement. Those components need their own part numbers.
Before handling the solution, read its label and protect nearby delicate surfaces. The ECAM procedure calls for removing the installed filter where present; do that at the specified stage rather than pouring solution through an unidentified cartridge.
Keep a useful maintenance record
Record the date, complete ECAM code and descaler reference when the procedure is finished. Keep the bottle instructions for the next prompt. If the process does not finish normally, report the stage and indicator pattern to support instead of repeatedly starting another dose.