How can I fix my Aqualisa Aquastream Shower?

I have an Aqualisa Aquastream which has been running well. However there is now no power coming through the unit to give me the power shower I expect! Water is freely coming from the shower head when switched on which is gravity fed. Do I need to buy a new shower or can I get parts?? Please help!!
Brays296, February 2017


done
Thank you, Brays296, there is no need to show off! :-)

I'm new to DIY and DID try google search, YOUTUBE, etc and even got to showerdoc, but didn't get to the page you sent the link for.

Your link was helpful.

Rachel, June 2017
Well, a simple Google search (that YOU could have done) got me here in less than a minute: https://www.showerdoc.com/shower-spares/aqualisa

You can choose from one of 3 Aquastream models. Find yours, click through and scroll down the the FAQs. If your answer isn't there post a question of your own

Anon, February 2017
link Click here to see other fixes for Aqualisa.