Simple shower change. Prior to changing shower, done a few tests & checks. final test Zs at shower, no reading, checked voltage line to earth 69v, i had already checked pullcord, so informed customer, customer told me "the grandchildren had been complaining about getting shocks in the shower, so i thought i'd better get a new shower. So i had a look in the loft this is what i found, conductors twisted together.
If the cpc had of been intact, and the Zs reading was o.k. I would of connected the shower not knowing that some idiot had joined the cables in this manner.
If the cpc had of been intact, and the Zs reading was o.k. I would of connected the shower not knowing that some idiot had joined the cables in this manner.