Mate. You connected the Line and CPC for R1+R2 and then you tested line and neutral at the shower !!(????) what in Gods name are you doing ? Cut down on the bracelets and endlessly saying R1R2 and concentrate. Rookie error.
Wrong wrong wrong R1+R2 you link the line and earth at the CU , then at the shower you probe on to the line and probe onto the earth that gives you your R1+R2 value. Secondly the shower would be on a 32Amp braker Not a 20amp you tested between line and neutral your is a fool 👎😡
Mate. You connected the Line and CPC for R1+R2 and then you tested line and neutral at the shower !!(????) what in Gods name are you doing ? Cut down on the bracelets and endlessly saying R1R2 and concentrate. Rookie error.
Wrong wrong wrong
R1+R2 you link the line and earth at the CU , then at the shower you probe on to the line and probe onto the earth that gives you your R1+R2 value. Secondly the shower would be on a 32Amp braker Not a 20amp you tested between line and neutral your is a fool 👎😡