no-flow
Troubleshooting
No water flow / weak shot on the De'Longhi De'Longhi Dedica Style
Source: Reddit r/espresso — coffee machine troubleshooting
Confidence: 60%
Verified Aug 9, 2026
The machine does not pump water or pulls a weak shot, often from a clogged line or limescale.
How to fix No water flow / weak shot
Prime the pump
Run a water-only cycle to purge air from the system. If no water flows, check the water line for kinks.
Source: Reddit r/espresso — coffee machine troubleshooting
Confidence: 60%
Verified Aug 9, 2026
Clean the group head
Remove and clean the group head and portafilter to clear clogs.
Source: Reddit r/espresso — coffee machine troubleshooting
Confidence: 60%
Verified Aug 9, 2026
Parts needed: De'Longhi De'Longhi Dedica Style Group Head Gasket, De'Longhi De'Longhi Dedica Style Portafilter
Replacement parts for the De'Longhi De'Longhi Dedica Style
De'Longhi De'Longhi Dedica Style Water Filter
De'Longhi De'Longhi Dedica Style Descaling Solution
De'Longhi De'Longhi Dedica Style Group Head Gasket
De'Longhi De'Longhi Dedica Style Portafilter
De'Longhi De'Longhi Dedica Style Filter Basket
De'Longhi De'Longhi Dedica Style Steam Wand Tip
De'Longhi De'Longhi Dedica Style Grinder Burrs
De'Longhi De'Longhi Dedica Style Cleaning Tablets
← All De'Longhi De'Longhi Dedica Style error codes
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