I have a customer with a D7412G, doesn't appear to detect ground faults Ground fault detection is enabled by the little wire switch under terminal
10 The ground is good, but I can leave a jumper on all day from ground to any of the terminals that are supposed to detect a GF with no fault detected. I tried a different panel with the same results, as far as I can tell there are no program options for ground fault detection, just the wire switch The first panel was version 6.10, the second 6.40 according to the manual any version 6.10 or higher should work. Anyone have ideas what could be wrong, is there some option I am missing? I can't imagine that both panels are bad, they both appear to work in every other respectWhat am I missing, it should be simple but for some reason I'm struggling.
Doug