Recent content by Benny00009

  1. B

    Vaillant 360 displaying 'MAIN' on panel

    I was trying to turn the quick veto function on last night, i pressed the wrong button somewhere in the process and now the display says MAIN in the bottom left of the display. Does anyone know what that stands for? The boiler seems to be working ok. I've read the manual, but it doesn't mention...
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