the Aqualisa shower which I have has been quite noisey for a couple of months now and last night when my son was using it, he found that when he switched it off it sounded as though water was still running through it, even though there was not any actual water coming through at the time, it was very very noisey. I switched off the mains in the airing cupboard, I did use the shower this morning same problem I had to switch off the mains in the airing cupboard. Do I need a complete new shower or is it the pump or another component which needs replacing?.

Sue Field, August 2009

Hi

Just wondering if replacing the switch solved your problem. I have a similar issue with my Aqualisa shower pump (2001). It seems to be constantly switching itself on and off.

thanks

tony, September 2009

The problem is a switch inside the unit which has shorted out due to water ingress. This has happened twice to me in the last five years. Replace the switch and all will be well. By the way you should not need to swith off the mains, you should have a switch outside the bathroom, which when switched off, will allow you to shower at normal pressure.

JF Conway, August 2009