Overcurrent message

    Good Morning. I recently installed an RC SNUBBER on a shelly 4 pm pro that goes to multi-use and wet-use circuits.

    I have the following problem: when I connect the vacuum cleaner, it does not matter the plug and also the Circuit to which it was connected (wet uses and various uses) I get the following message on the Shelly 4 pm pro.

    OVERCURRENT

    I understand that RC SNUBBER is a filter for voltage spikes as you indicate and in the shelly 4pm instructions it proposes that if you are going to use a vacuum cleaner or induction motor you must use one. I have it installed as indicated. Between the neutral and the output of the shelly

    How could I solve that problem? Thanks.

    I attach photos of the installation in which said message is seen.

    It is very unlikely that the snubber is causing the over current issue. Did you configure an overcurrent limit and, if so, in which amount?

    And by the way: Welcome to the forum!

    „Habt Geduld. Alle Dinge sind schwierig, bevor sie einfach werden!“ (aus Frankreich)

    „Nothing in life is to be feared, it is only to be understood.“ (Marie Curie, 1867-1934)

    „Es reicht nicht“, rief Schiller, „Gedankenfreiheit zu fordern, man muß auch denken können, sonst fordert man Gedankenlosigkeitsfreiheit und die ist die Freiheit zur Dummheit, welche wiederum die schlimmste Unfreiheit überhaupt ist!“
    (Aus „Besuch aus Weimar“ von Gert Heidenreich, Schriftsteller, *1944 in Eberswalde)

    hello ruvigo,

    were you able to solve your problem?

    I have a similar problem with a cistern pump.

    The shelly goes into "overcurrent" very often, but not always.

    The maximum power consumption at start-up is 1400 watts.

    I have set the max power protection in the shelly itself to the highest value, which is 4480 watts, far from the 1400 watts of the pump.

    I am currently at a bit of a loss and would be grateful for any useful tips.

    Cheers

    Daniel

    Einmal editiert, zuletzt von Amiga500 (9. Mai 2022 um 14:46)

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