CU200 SQflex Grundfos controler
I am just about ready to cry. My solar well system has only been in since last fall and already it quit working. I have horses and not a drop of water. The control box has an F3 where the volts are usually at. I don't know what that means, or how to fix it. I remember someone telling me this controller often has problems does anyone know if that's true? I have been onle for hours looking for some trouble shoot guide, or help. IS THERE ANY WAY TO BYPASS THE CONTROLER BOX TO GET THE PUMP RUNNING SO I CAN GET WATER?