Good Day
I have a submersible pump with a Relay control box. The Relay control box has a mains power supply and a 4 wire input to the pump. (Common, Starting, Running and Ground)
To connect this to the irrigation timer I need to connect the Common-Common and the Starter wire to the Timer Pump1. Unfortunately the pump does not start.
I connected the switch blue and black to the timer without luck - anybody can tell me exactly what needs to happen - see attached. Much appreciated