Hi could someone help please I cannot get any water to come out of bathroom taps even when I open tap up the pump does not kick in all over taps work fine. Thanks
We had a problem like this couldn't find anything wrong anywhere we were pulling our hair out until.......
we found a kink in the small pipe that runs inside the flexi chrome pipe to the shower. Don't know why it affected the bathroom taps but de-kinking this piped cured the problem.
May not be same as your problem but just a suggestion.
If there are a pair of small wires going to the underside of the tap, then you do have a micro-switched system. Each tap has a small switch to operate the pump.
As has been suggested, you can test by shorting the wiring together (bypassing the switch) or another quick test is to operate a known working tap and then try the faulty one. If water then runs out of the dodgy tap, you know it's a failed micro-switch as basically the good tap is operating the pump on behalf of the faulty tap.