I have uploaded a picture and I hope it helps. This controller has had so many hands in it over the years and so many changes. I have changed all the capacitors and I have purchased a supco APR5 but it is only a 3 wire potential relay and the original one I believe was in the controller BEFORE the s...

I apologize in advance if this question has been answered already, but I have a Banshee 115 at a fire station with an ACA controller and someone has removed the voltage control relay and replaced it with a "standard" open frame relay. As such, the start caps never engage and the siren take...