Question posted by wojtekmagowski on May 31st, 2020

Message On Display Hayward Ecommand 4

Communication err

Current Answers

Answer #1: Posted by Odin on May 31st, 2020 9:09 AM
This answer was accepted by the poster of the original question.
Odin

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Go to the Diagnostic Menu and then scroll through the various items until you see the cause.


Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Answer #2: Posted by ProfessorExpert on May 31st, 2020 8:07 AM
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You just have to simply reset your machine.


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