I want to switch out my Balboa CS5300 control board to a CS5000. Does anyone know what I have to do to do that? The CS5000 can be either 120 or 240 and the CS5300 is 240. How do I tell what the CS5000 currently is? Also, anything special I would need to do with the wiring, the heater, temp sensor, pressure switch? Any help would be appreciated. Thank you