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  1. D

    Pentair Superflow VST reverts to prime in middle of quick clean

    It is wired though the old mechanical pool timer which is permanently set to on position during the season.
  2. D

    Pentair Superflow VST reverts to prime in middle of quick clean

    I had a new Pentair Superflow installed end of season last year and noticed that during quick clean modes (vacuuming pool and shocking) the pump runs for a while and at some point mid cycle time faults/fails back to the 4 minute high speed prime. May be doing the same thing during regular...