📹 How to use Preinfusion on an ECM Classika PID

Learn how to use preinfusion on an ECM Classika PID.

What is Preinfusion?

To learn more about preinfusion and your ECM Classika PID, review the following.

Pre-infusion is what allows a small amount of water through first, before beginning the shot. It allows this water to saturate the coffee and get the grounds equally wet. This can make the coffee extract more smoothly. Water will always take the path of least resistance. By letting the water saturate the grinds before brewing at 9 bars of pressure, this can help prevent channeling.


Pre-infusion on the E61 Brew Group

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