Jura
Water Level / Flow Detection Issue
Machine frequently asks to 'Fill water tank' even when full
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Possible Causes
Water tank not seated correctly, Faulty tank float or magnet, Dirty tank sensor, Flow meter undercounting due to scale
How to Fix / Troubleshooting
Step 1 – Reseat tank:
- Remove and reinsert the water tank firmly.
- Ensure no debris is on the tank base or machine connector.
Step 2 – Check float/magnet:
- Verify that the float in the tank moves freely.
- If the magnet is missing or stuck, replace the tank.
Step 3 – Clean sensor area:
- Clean the area where the tank sits with a damp cloth.
Step 4 – Descale:
- Run a descaling cycle to clear the flow meter.
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Repair Difficulty
Easy
2/5
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