A number of steps and i think it's specific for each type of controller.
Happy to send you the steps provided to me by Actron AUS.

Thanks for the reply.
I got a response from Actron direct, really helpful actually.
I've since adjusted it from SP4 to SP2 and it's an enormous difference in terms of audible RTG…

Hi All,
Great site and appears to have lots of knowledgeable people willing to share.
Question is regarding static pressure setting on an Actron System, it's currently set to the highest…

Looking for informed ballpark figures on a few kitchen spec's.
Price for 2pak vs. Vinyl Wrap
Price for caesarstone per m2 vs. Essa/CORIAN etc.
Thanks guys