While you wait for answers, we may have found some information which could help you.
Click here for Parts Repair WorthAqualise shower?
How can I fix my Aqualisa Aquastream Shower?
i have a aqualisa shower bur will not turn on?
How can i mend my aqualisa digitalpumped shower unit?
Aqualisa (blue led) quartz digital not working?
How can we stop whirring noise when turned off?