Mira sport max with airboost 10.8 model No J03H

The shower works perfectly on all settings but when it's switched off the green off light flashes and it will not switch off. On switching off power to the shower via the pull chord it re-sets and then works normally again until it's switched off at the shower back to problem.
Asked 5 years ago by Christopher
According to Mira the Flow switch is stuck, and you should replace the replace Relay PCB.

I find that replacing the flow valve, www.showerdoc.com/mira-sport-10-8kw-airboost-flow-valve-assembly-std-10-8-1746-522 and the pcb, usually does the job.

Answered 5 years ago by Barrie Seabright

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