Can I replace pump relay with water pump automatic controller?
I am going to install my watering system and I own a Rain Bird STP4PL controller, I will be using a pump to get the water from a lower tank, I know I have to use a pump relay connected to the RB controller to start it. To prevent the pump to run with no water, I'm planning to use a water pump automatic controller, the one that is used to get water from lower tank to a top tank and it has 8 wires 3 that have to go into each of the tanks and 2 connected to the pump, the ones in the lower one are to stop the pump if there is no water, and the top ones are used to start the pump when water is needed.
I'm wondering if I can use this controller to replace the relay and how can I wire it, either replacing the relay or working together with the relay
Thank you