I have two LED floodlights mounted in the front yard with underground wiring going to a blank GFI.
The GFI has popped and will not stay ON when reset.
Took all the wires apart in the first box. So nothing is connected to anything. GFI still pops.
Disconnected feed wire at GFI and measured 100K resistance. Not sure why it's not infinity?
I think the feed wire is UF cable in conduit at least some of the way. Given the condition of the covers on outdoor box, there certainly could be water in the conduit.
Ideas to check next?
The GFI has popped and will not stay ON when reset.
Took all the wires apart in the first box. So nothing is connected to anything. GFI still pops.
Disconnected feed wire at GFI and measured 100K resistance. Not sure why it's not infinity?
I think the feed wire is UF cable in conduit at least some of the way. Given the condition of the covers on outdoor box, there certainly could be water in the conduit.
Ideas to check next?