Ok, sitting in the loft trying to work out wtf the previous occupant did.
Last night it all stopped working. Rcbo for lights did not trip.
Bathroom has pull cord switch, which runs extractor fan with overrun and 4x led downlights.
Power in to wago box.
Wago box provides power to fan.
Wago box provides power to led downlights daisy chained 1 through 4.
I have checked the pull cord works by wiring the cables together. No joy. No lights. No fan.
When I check using the death trap led screwdriver, I get current on both L and N on the led terminals.
Im guessing an led driver is borked.
Thoughts to diagnose?
Disconnect all downlights and see if switch operates fan? Then add back 1 at a time?
Last night it all stopped working. Rcbo for lights did not trip.
Bathroom has pull cord switch, which runs extractor fan with overrun and 4x led downlights.
Power in to wago box.
Wago box provides power to fan.
Wago box provides power to led downlights daisy chained 1 through 4.
I have checked the pull cord works by wiring the cables together. No joy. No lights. No fan.
When I check using the death trap led screwdriver, I get current on both L and N on the led terminals.
Im guessing an led driver is borked.
Thoughts to diagnose?
Disconnect all downlights and see if switch operates fan? Then add back 1 at a time?