I've just replaced the pump for my Aqualisa shower with a slightly more powerful one. Now the shower has decided to reverse the temperature positions on the expensive wall knob, it alternates from raging hot to freezing without human interference and it turns on and off at will, even if though I have turned the knob round to the off position.
I'm going to pull the rug from under it by switching off the water supply and pump but can anyone advise on a fix?
I'm going to pull the rug from under it by switching off the water supply and pump but can anyone advise on a fix?