Hello, I will add my 5 cents to the topic I have such a wonder VAILLANT atoMag mini PL 11-0 the one without a turbine battery was once installed at my mum's block but the hot water arrived, very little used needle clean condition so I gave it to my other half already had the servo motor replaced at my mum's for 400 or 500zł years ago by a service technician master of Mielec gas industry with powers and with a conversation do not even come up because you are no one, I started to think about replacing the wretched rack with a brass one but I checked the screw holding the servo motor, it was completely unscrewed and I suspect that it is used for grounding, after gently tightening the screw the problem was solved and it fires every time. Regards
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Deleted from topic: Servomotor - what is it?
by rafal3108 on 14 Sie 2025 14:19

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Deleted from topic: Servomotor - what is it?
by rafal3108 on 14 Sie 2025 14:19