pressure Troubleshooting

Low pressure / watery espresso on the Bomann® Kühlschrank

Source: Reddit r/espresso — coffee machine troubleshooting Confidence: 60% Verified Aug 9, 2026

The espresso is watery with little crema, often from a clogged portafilter or stale grounds.

How to fix Low pressure / watery espresso

Clean the portafilter

Remove and clean the portafilter basket and group head to restore pressure.

Source: Reddit r/espresso — coffee machine troubleshooting Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Parts needed: Bomann® Kühlschrank Portafilter, Bomann® Kühlschrank Filter Basket

Use a finer grind

Grind finer and tamp evenly to build proper pressure.

Source: Reddit r/espresso — coffee machine troubleshooting Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Replacement parts for the Bomann® Kühlschrank

Bomann® Kühlschrank Water Filter Bomann® Kühlschrank Descaling Solution Bomann® Kühlschrank Group Head Gasket Bomann® Kühlschrank Portafilter Bomann® Kühlschrank Filter Basket Bomann® Kühlschrank Steam Wand Tip Bomann® Kühlschrank Grinder Burrs Bomann® Kühlschrank Cleaning Tablets

← All Bomann® Kühlschrank error codes

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