
To descale your illy Y3.1 Espresso and Coffee Machine, follow these steps: First, ensure the machine is cold. Always review the full instructions before you start. Use a descaling solution specifically designed for coffee machines; avoid vinegar, lye, salt, or formic acid. The descaling cycle takes approximately 8 minutes. If the and buttons flash alternately, indicating descaling is needed, follow these steps: Turn off the machine. Start the descaling process by pressing the button 5 times within 15 seconds of turning the power on, with the capsule compartment cover open. The and buttons will flash quickly for 2 seconds, then remain steady, showing the machine has been reset to factory settings for quantity and temperature. Descale your machine at least every two months to prevent limescale buildup. Dispose of the descaling solution as directed by the manufacturer and do not drink the liquid. Your illy Y3.1 is ready to brew after the descaling. Failure to descale may lead to warranty-voiding malfunctions, so follow the manual's instructions for optimal illy Y3.1 performance.


