I hope someone might be able to help. I have a simple electric shower (3 temperature buttons + stop button). A friend helped me fix a dripping tap in my kitchen yesterday - we had to shut of the water supply from the valve in my front garden. We sorted the dripping tap out, but now the shower won\\\'t turn off! Each time I turn the main water supply on from the valve in the front garden the shower in my shower room comes on. The lights besides the buttons on the shower turn on & off when I press them (and change temperature) but the water doesn\\\'t cutoff when I press the stop button. There is a switch outside my shower room which usually needs to be in the on position for the shower to operate. When I turn this on the lights on the shower panel still come on, and they go of when I turn the switch off, but this won\\\'t stop the water. I can\\\'t seem to work out where the problem lies - if anyone can shed some light on this I\\\'d be eternally grateful. 
