shower works fine on cold and medium, as soon as i turn on hot water, within a few seconds , it cuts off from the main electricity supply, why?

Del atwal, October 2010

I have had the same problem and was told that the shower is too powerful for my water pressure (our tank is in the bathroom). I tend to have the shower on 4/5 (just before half way mark or the shower starts to hiss/spit/splutter and then cut out.

I was told this by the manufacturer repair guy.

Cheryl, December 2010