While you wait for answers, we may have found some information which could help you.
Success
Message
Aqualisa pump wont turn on?
How can we stop whirring noise when turned off?
How can I fix my Aqualisa Aquastream Shower?
Aqualise shower?
i have a aqualisa shower bur will not turn on?
Aqualisa Quartz digital shower ?
Aqualisa (blue led) quartz digital not working?
Aqualisa Axis Digital, Lights permanently on but no water ?
Boost mode stuck on after a power cut?
Aqualisa Aquastream pump not always working?
How can i mend my aqualisa digitalpumped shower unit?
Aqualisa power shower?