Found this today.. Sad thing is that a colleague of mine was the one who installed it.. Can you spot the problem?Attachment 381201Attachment 381211
At least there is a circuit breaker on the transformer..
Haha you're quick.. And he had the "control mode" set to on which without power on 1/3 the NO contacts wouldn't close even without a voltage or phase issue..
Funny thing is the wiring diagram is right there on the phase monitor.
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i could wire that right with my eyes closed:)
but at least he did use a fuse :)