Thanks, Spruce.
I've had a right ruddy day of it. I connected my Cleaning Warehouse flow controller up; and it really buggered me about, so I cut it off and attached my variflow flo controller; and that buggered me about too.
I phoned Ian_Giles twice (I interupted him and his good lady the second time
but he was still kind enough to phone me back), only to discover that my problem was my leisure battery is KNACKERED.
Sigh!
I've only connected one pump and controller up at present, because I need some more connections; but I'm nearly there.
I'm going to go to a local shop, with a counter, and get a leisure battery, charger, cig plug thingy with a 10 amp rating, and some other gubbins.
I can't wait to stop spending and start earning.
Thanks for your help, mate.