S
sparkz
My neighbour boiler keeps tripping out the 3amp fuse. He had recently replaced the elcectronic board in the boiler, since then his been having trouble. Iv disconnected the live and neutral from the boiler and tested it and im getting voltage. Its only when i connect it back into the boiler terminals it blows the fuse. He told be he has not touch any of the wiring I would appreciate if you could give me some knowledge or guide me
cheers
cheers