delonghi Coffee Machine not pumping water

• Very common after changing a water filter.
  
• Common after the water tank has been allowed to run empty.
  
• Machine buzzes loudly but no water comes out.

• Seen frequently on Magnifica Evo and Eletta models.
  
• Water tank is full but the machine cannot prime the hydraulic circuit.
  
• Usually caused by trapped air, incorrectly fitted filter or poor water tank connection.

• The spring-loaded valve in the bottom of the tank can stick due to scale.
  
• Machine behaves as if there is no water available despite a full tank.

• Water reaches the brew unit but cannot exit through the coffee nozzles.
  
• Particularly common on Magnifica Evo machines.
  
• De'Longhi recommends cleaning the spouts and removing deposits.

Coffee grounds and oils build up around the brew unit.

• Water flow gradually becomes slower before stopping completely.
  
• Frequently reported on Magnifica machines.

• More common on older Eletta, PrimaDonna and Magnifica machines.
  
• Loud vibration but little or no water flow.
  
• Often accompanied by a "Water Circuit Empty" warning.

• Water flow gradually reduces over weeks or months.
  
• Often starts with slower coffee dispensing before complete loss of flow.
  
• One of the most common causes across the entire De'Longhi bean-to-cup range.

• Pump runs but cannot push water through

Symptoms:

• Loud pump noise
  
• No coffee output
  

Pump or blockage issues stop water delivery