on/off swich

Hello. My T100xr shower will no longer switch on/off at the unit. As soon as I apply power from the 45amp pullcord/isolator switch, the unit comes on on the water runs. The low pressure and cold LED's are lit. After a few seconds the unit switches itself to the hot temperature setting and the low pressure LED goes out, but I can't turn it off at the unit. What part(s) do I need to fix this, please ? Thank you
Asked 7 years ago by Michael
Definitely sounds like a PCB problem however there problems with the new board as it doesn't always speak to the board on the front cover and you have to replace that as well, the problem is you can't tell until you have fitted the power PCB

The link is below make sure you read the notes on the page.

www.showerdoc.com/triton-power-pcb-with-screws-83315930

Answered 7 years ago by George Thomson

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