The magnet is missing from the suction nozzle of the central spout.
Open the appliance door.
Pull the stainless steel cover off the central spout.
Detach the milk pipework from the dispensing unit.
Grip the dispensing unit by the sides and pull it down to remove it.
Check for a magnet inside the suction nozzle of the central spout; see figure.
If a magnet has been installed, reposition it correctly inside the suction nozzle.
Slide the dispensing unit into the coffee machine.
Connect the milk pipework.
Reinstall the stainless steel cover.
Close the appliance door.
The display shows Install central spout cover.
Confirm with OK.
If the fault persists, please contact us or book a repair appointment online.