I have the vortech pumps with WXM module and am trying to connect them to my apex. I cant seem to get it to connect. Maybe I am doing something wrong? I followed the directions at this link https://www.neptunesystems.com/getstarted/wxm/vortech/ and when pressing the "set" button, I dont get a blue/yellow light. I have a Vortech MP10 with a black chip inside (recently upgraded it)