My Mira shower was working properly when I switched it off the shower appeared to boil, no water came out,the overheat light came on , a small amount of hot water came out. Now the overheat light stays on on high & medium temps. the water is still cold. Is this the thermostat or heater element.Can it be fixed or is a new shower required.Where should I contact if repair is possible? Thank you

Dave Coley, July 2008

yes it is repairable.
the tco has activated due to flow problem.
need to check your filter,solenoild valve etc for water flow restriction.

hi-spec plumbing & heating (essex), July 2008