As the title states I'm looking for an Apex ready DC return pump. My Vario-s 4 may have failed after a few years of operation. The pause lights are blinking red on the controller and I'm not getting any response from the pump at all. I don't know of ways to troubleshoot the pump vs the controller. I've been out of the equipment market for a while now. I'm asking for a bit of help to get educated. Maybe some black friday deals are coming up? I'd love the feedback.


