Hi anyone heard of these guys?
http://www.daqua.co.uk/pumps_controllers.htmHaving problems with my freedom trolley, got it going not great though

Thinking of getting this pump box cheaper than a lot of the usual suspects,
How hard is it to make your own pump box?
Got a vyair pump has 3 wires red, black and extra red not connected to anything.
So thought disregard extra red wire; then red wire from pump, goes to positive (to/pump+, marking) on varistream, same for black pump wire to negative(to pump-marking) on varistream.
Next battery, connect positive to (+battery marking) varisream, do same for black negative wire on battery to varistream.
Am I missing something, as keep reading about pressure switch on pump, is there extra wiring i've not realised.
Thanks Lee