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I also have the LED problem. Clearly a manufacturing defect. E21 means descale. You may have to descale multiple times in a row. 50/50 vinegar to water the run water only cycles 3-4 times and wash all the parts so they don't smell of vinegar.
Sorry, there was a problem. Please try again later.Hello, E21 is just a reminder to Fill the water reservoir. Switch off and switch on again once filled. Please contact us at 1 (866) 528-8323 Monday - Friday 9:00am-8:00pm Eastern standard, and we would love to email you a manual, and look into Your LED lights. Thank you.
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