Aqualisa Quartz runs too hot

I have had this shower trouble free for around 10 years now but recently when showering it suddenly goes very hot. when I turn the temp wheel too and fro it stabilises but I think its getting worse.

is it the processor or the signal from the control?
Asked 11 years ago by Cliff, Leigh-on-Sea Essex
There maybe a fault within the processor, but there are no user serviceable parts, or the controller maybe faulty, but the only way to test this is replacing it with a new one.

http://www.showerdoc.com/aqualisa-quartz-digital-concealed-shower-spares

Answered 11 years ago by Anonymous

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