Dear experts and enthusiasts in all things lighting I wonder if anyone out there has a suggestion for what could be wrong with our lighting system at school. The 15 amp Sockets 1 to 4 on our internally wired lighting bars do not come up on the lighting board, despite power going to the sockets (caretaker, a trained electrician tested them). We have tested different lights in the sockets, all of which were working on the other sockets. The caretaker thinks the issue is with the dimmer. We have a 12 way Anytronics Contractor dimmer. On the documentation it says if phases on the dimmer stop working (in this case channels 1-4) then the channels will stop working. The four lights on the dimmer that are supposed to be lit indicating this phase are all off. Is this issue? How do I best go fixing this? Many thanks in advance.
