While you wait for answers, we may have found some information which could help you.
Click here for Aqualisa Not WorkingHow can we stop whirring noise when turned off?
How can i mend my aqualisa digitalpumped shower unit?
Aqualisa power shower?
How can I fix my Aqualisa Aquastream Shower?
Aqualisa Quartz digital shower ?
Aqualisa Axis Digital, Lights permanently on but no water ?