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critical De'Longhi
Error Code LED blinks 3 times
The appliance needs to be descaled, indicating limescale buildup in the internal system.
? What Causes This
Regular use of hard water accumulating calcium or other minerals overtime.
✓ How to Fix It
Perform a thorough cleaning operation described under ‘Descaling’ section; typically involves specific products such as De'Longhi descaler, followed by manual rinsing stages to remove built-up residue (refer to Descaling page 15).
This error code appears in:
De'Longhi Magnifica XS Ecam22110b