Display shows 'Please fill water tank.' despite the fact that the water tank is full — Water tank or filter issues

What does Display shows 'Please fill water tank.' despite the fact that the water tank is full mean?

The appliance displays a 'fill water tank' message even though the tank is full. This suggests an issue with the water tank's insertion, water quality, a stuck float, or a problem with the water filter.

• Water tank is wrongly inserted
• Carbonated water is in the water tank
• Float is stuck in the water tank
• New water filter was not rinsed as per instructions
• Air is in the water filter
• Water filter is old
• Limescale deposits in the water tank are blocking the system

Click steps to track your progress.

1. 1

   Insert the water tank correctly and securely.

2. 2

   Fill the water tank with fresh tap water, not carbonated water.

3. 3

   Remove the water tank and clean it thoroughly to free the float or remove limescale deposits.

4. 4

   Rinse the water filter according to instructions and place it into operation, or insert a new water filter if it's old.