How long for hot tub to connect to cell towers? I’ve installed app. Scanned code. Tub is still not communicating after 1.5hrs

It is à 2012 sundance spa bought it used and the Lights dont work,nothing comes on when I press the control.tested the fuses ok.there is 12v gong to the Rosstech module.Do you have an idea on how to test the control board or the module?

I have a sundance peyton hot tub that I’m pretty new to. I want to use this spaguard stain and scale control. It says that I need to have the pumps on for 8 hours after I use it. This seems odd. How do I even get the pumps to stay on past 20 minutes?

Remote has never really worked – the batteries have been changed but no difference. When the control panel for the spa was replaced the pump buttons on the remote worked for a couple weeks (that was 6 months ago) but it has not worked at all for the last 3 months and the volume buttons… Read More»