I have an XSEL 50 chlorinator and I have the message Er apparently it comes from the

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bot: Question EN May 10, 2022, 6:53 pm

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May 10, 2022, 6:53 pm

Hello,

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May 10, 2022, 6:53 pm

I have an XSEL 50 chlorinator and I have the message Er apparently it comes from the probe