Gas line has been ran to my Pentair heater finally and they said it's ready to go. This is going to be a dumb question, but is there anything I need to do in order to use it? I have the ScreenLogic app, is it as simple as going to either "pool" or "spa" and turning the heater "on". And if so, how do I set and regulate the temperature? Sorry for such a dumb question but my pool builder never showed me anything.