I recently upgraded from the PDA version to the iQ30-RS. First off we don't have a spa just the pool. It seems like the pool builder was using spa mode to control my pool sprayers and waterfall water features, both were connected under the same name on the PDA but have independent automatic valves. On the PDA you pressed waterfall and both the waterfall and sprayers came on together. I also have a slide connected to Aux 4 and a pool light light on Aux 2. When I changed out the board I just moved everything over to the new board not changing anything to get the pool back running. My issue is now that it's cold I can't seem to get spa mode to come on with freeze protection, I can manually turn it on in the app. I have spa enabled in the freeze protect menu but it didn't come on last night when the pool, slide, and cleaner pump did.