low-water Troubleshooting

Low water / refill tank on the Sodastream DUO Glasflasche 1L

Source: SodaStream support — carbonation troubleshooting Confidence: 85% Verified Aug 9, 2026

The machine reports low water and stops brewing until the water tank is refilled.

How to fix Low water / refill tank

Refill the water tank

Remove the water tank, fill it with fresh water, and reseat it firmly until it clicks.

Source: SodaStream support — carbonation troubleshooting Confidence: 85% Verified Aug 9, 2026

Difficulty: ★ Est. 2 min

Check the tank sensor

Ensure the tank is fully seated and the float/sensor is not stuck.

Source: SodaStream support — carbonation troubleshooting Confidence: 85% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Replacement parts for the Sodastream DUO Glasflasche 1L

SodaStream DUO Glasflasche 1L Water Filter SodaStream DUO Glasflasche 1L Descaling Solution SodaStream DUO Glasflasche 1L Group Head Gasket SodaStream DUO Glasflasche 1L Portafilter SodaStream DUO Glasflasche 1L Filter Basket SodaStream DUO Glasflasche 1L Steam Wand Tip SodaStream DUO Glasflasche 1L Grinder Burrs SodaStream DUO Glasflasche 1L Cleaning Tablets

← All Sodastream DUO Glasflasche 1L error codes

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