Mira Sprint 8.5 white 2011, Cold water after 10 seconds

My Mira sprint 8.5 white shower is 18 months old and the flow is fine. There is hot water coming out of the shower head for 10 to 15 seconds then without notice turns freezing cold and stays cold. If i turn the unit off and back on i get another 10-15 seconds of lovely hot water then freezing once more. What is wrong with this unit and how can i fix it please?

Many thanks

John
Asked 11 years ago by Anonymous

The things to check first are.

1 That the main valve coming into your house is fully open.

2 Then check that the valve on the line to the shower is fully open.

If these valves are not fully open then there may not be enough water
getting to your shower to open / close the safety device that allows power through to the elements

Make sure that the shower head is clean and clear.

If all the above is OK then contact Mira this shower has a 2 year guarantee if you start to fiddle with it, it may invalidate your guarantee.

http://www.mirashowers.co.uk/onlinecatalog/detail.htm?productNumber=1.0.419.32.1&section=Electric

 

 

Answered 11 years ago by The Shower Doctor

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