Water under coffee machine - Compatible with - ECAM26.455.GYB PrimaDonna S De Luxe
A puddle under the machine on the worktop means a water leak, most often through a leaking valve, gasket or hose.

90° Thermoblock connection for DeLonghi ECAM coffee machines
When you find a puddle under the machine on the worktop, water is escaping outside the appliance. Unlike a full tray, this is an external leak in the water circuit.
Most common causes
- Leaking valve in the water circuit
- Worn gaskets and O-rings
- Damaged hoses and joints in the water circuit
- Cracked water tank (less often)
How to find the right part
On the left, filter by your machine's brand and model. Only the parts that fit will show, each with its compatible models listed. If you're not sure, write to us.
Related parts
Valves and solenoids · Gaskets and rubber bands · Hoses and connectors
Frequently asked questions
What's the difference from a full tray?
A full tray is internal, the water stays in the machine. A puddle on the worktop means water is escaping outside the circuit, most often from a cracked tank, a loose hose or a leaking valve. It's more serious, because the water can reach the electronics.
How do I find where it's leaking?
Wipe the machine and the base dry, put a paper towel underneath and run a coffee and a hot-water draw. Whichever spot wets the paper first tells you the side, usually at the tank or down at the pump and valve.
Related faults
Coffee machine leaks into drip tray · Coffee machine not pumping water

