Mira Zest Shower - No hot water

macman

Your last post does not make any sense. You still don't say which 'switch' you are talking about. If you mean the isolator, then the diaphragm is OK and the element may have gone.
I suggest you get a qualified electrician in to trace the fault.

robert_harper_2000

sorry again! lol

If the isolator switch is on and the shower knob turned the water comes on. If I turn off the isolator value the water flow rate decreases but doesn't turn off.

macman

I repeat, the diaphragm is faulty, but I suspect you have other problems too.

woofwoofwoof

Sorry to hijack the thread Robert.

Macman, I have a mira sport shower which won't heat the water. We have taken the cover off but there is a sticker that says 'no serviceable parts' - does this mean that we have to replace the whole shower or can we replace the heating element or do you have any ideas about why else the water won't heat? Many thanks.