gone to turn heating on and the main power RCD keeps tripping -i have isolated the problem to the boiler. If iturn the boiler off at the fused switch on the wall i can reset the RCD and put the power back on no problems
Even if turn the boiler off at the main switch (under flap) when i turn mains back on RCD trips again???
help
Even if turn the boiler off at the main switch (under flap) when i turn mains back on RCD trips again???
help