My pool has an automatic turn on for freeze protection. I just bought the house in June so this will be my first winter. Concerned about the freeze protection. Went through the Jandy PDA settings and noticed the only thing set to run was the Filter Pump. I also have a Polaris 280, waterfall and spa. The spa is fed during the normal pool operation and waterfalls into the pool. I don't even think I can run the spa and pool at the same time. I assume I should run the waterfall but what about the cleaner pump? Also any way to check the freeze protection system? It is set at 34 degrees which I assume is outside temperature and not water temperature. Can I somehow trick the system? Thanks for your help.