What does «ER 1», «ER 2» or «ER 3» message on the screen of my Magimix Cook Expert? 24 September 2023 22:42 Updated If these error messages appear on the Cook Expert's screen, contact the Magimix Service Department. Related articles How do I do the Cook Expert Software Update? Where can I find recipes for the Magimix Cocotte slow cooking accessory? Why can I only cook up to 4 hours max on the Cocotte slow cooker? Why is the Magimix Cook Expert no longer detecting the Food Processor attachment? What dishes can I make using the Cocotte slow cooking accessory for the Magimix Cook Expert?