While you wait for answers, we may have found some information which could help you.
Click here for Dripping Shower HeadHow can I fix my Aqualisa Aquastream Shower?
How can we stop whirring noise when turned off?
Aqualise shower?
i have a aqualisa shower bur will not turn on?
Boost mode stuck on after a power cut?
Aqualisa Aquastream pump not always working?