Just bought a new controller and sureflow pump,it worked ok on friday.
But now it will only pump water when its not connected to the hose reel.
I have checked the hose isn't kinked anywhere, on both the hose reel and pole hose.
The battery is 12.4
As soon as I dis-connect it from the reel it pumps.
Have even tried a different reel and brush, its still the same.
Has anyone any ideas please.?