Take the battery negative to the body of the pump. Take the battery positve to one of the large studs on each solenoid. The second large stud on each solenoid should have a wire going to the motor all ready installed, one is green (down) one is blue (up). On each solenoid take one of the small studs to the battery negative or the body of the pump. Switch a positive onto the other small stud on each solenoid in turn (not at the same time) to go either up or down.
On mine I have a piece of three core mains cable running to from the switch to the pump. The brown wire is connected to one of the large studs on one of the a solenoids (stud connected to battery positve) and takes a positive feed to the switch common I/P. The blue wire goes from one of the switch O/P's to the small stud on the solenoid with the blue motor feed wire. The earth wire (which is kinda green init) goes from the other switch O/P to the small stud on the other solenoid with the green motor feed wire.
