Software Updates
To Upgrade the software:
Put the attached file on a usb stick. (make sure its on the main page - not in a folder within the stick)
Plug the usb stick into the processor card on the spa pack.
Green and yellow lights will start flashing*, wait until the yellow light goes out and just solid green is there. (takes 40 seconds or so)
Unplug the usb stick and recycle the power.
Green and Yellow lights will flash again and spa will boot-up with the new software.
Select next to watch a video showing how to put the file on a USB stick.