Electrical maladies of this nature, I.E., low voltage DC, are always an earth issue. ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Either there is no earth, there is an extra earth shorting the live to earth, or there is insufficient earth.. no other options are available! Even a blown bulb falls under earth fault - there being no complete circuit…![Oops! :oops: :oops:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Er... what? o_O o_O](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I would highly recommend watching some vids on the tube from South Main Auto Repair… Eric O is an excellent teacher and technical wizard, and it will be time well spent IMO.![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
plus, of course, ask on here… mists of us have been there, done it, and got the ****** t-shirt![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Either there is no earth, there is an extra earth shorting the live to earth, or there is insufficient earth.. no other options are available! Even a blown bulb falls under earth fault - there being no complete circuit…
I would highly recommend watching some vids on the tube from South Main Auto Repair… Eric O is an excellent teacher and technical wizard, and it will be time well spent IMO.
plus, of course, ask on here… mists of us have been there, done it, and got the ****** t-shirt