I recently upgraded to a Jandy 1.65 VS pump with JEP-R controller. I was controlling the pump and chlorine generator with an external timer, but now I'm controlling the pump on-off times with the controller. I cannot figure out how to control the chlorine generator with the JEP-R controller. Since I have 1.65hp motor, there isn't a set of auxiliary contacts that are in the 2hp motor. I've read both the pump and generator manuals and I cannot find anything that helps. Do I need some other controller to do this? I'm at a loss and need some guidance.