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Eric WalshAug 3, 2025
What to do if my Crux 14727 Cookers turns off and Er1 appears?
- JJames BrownAug 4, 2025
If your Crux Cooker turns off and 'Er1' appears on the display, it could be due to several reasons. First, the water level might have dropped below the minimum mark. Also, the overheat protection may have been activated, or there could be an electronics error. To resolve this, unplug the cooker, add water above the minimum level, plug it back into a 120V outlet, and then press and hold the ON/OFF button for 3 seconds to restart.