Step 1: - Take the water tank out and throw away the water - Fill it to the calc line with clean water (500ml) - Add the two descaling tablets - Add the descaling disk in the brew head. - Close the machine - Take the drip tray out - Place a bowl under the coffee outlet - Place the water tank back in the machine
Step 2: - Press the button for 5 seconds to start the descale cycle - The descaling solution will flow through the machine in 15 – 20 minutes
Step 3: - Take out the water tank and throw again the remaining water - Rinse it and fill it to the max - Place the water tank back in the machine - Place back the drip tray - Open the brew head - Take out the descale disk and place it in again - Make 3 times a coffee to get out the last remaining descaler in the machine - Take out the descale disk and place it back in the side of the machine.
Watch this video for a comprehensive guide: