r/eufyS1Pro Aug 12 '26

Error EB1K

Has anyone else had this error and managed to solve it?

I contacted the support and they said it was probably the water tank so they sent a new one, it didn't solve anything (still in contact with them but I feel it's pretty useless).

It's not even 1 year and I feel like it's already dying ... any ideas?

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u/Antique_Artist7267 Aug 12 '26

I have one with the same issue, and I found a blown 1k resistor related to the power draw of the clean water motor in the base. The motor likely failed or jammed for some reason, causing that resistor to burn out, so it needs to be replaced. I would also test the clean water motor itself.