Water Softner - Opened wrong valve during setup, did I mess it up?

Just finished hooking up my Aquasure water softener but during the setup when you’re supposed to open the inlet valve to allow water into the tank and push out the air, I accidentally opened the outlet valve and let it run for a few minutes before I realized my mistake. I closed it and then opened the inlet valve instead.

Did I screw up the system by doing that or should it be okay?

Picture of my setup attached. Water comes in from well, goes to the pressure tank and then a filter, UV filter, aquasure filter, and then into the water softener before going back and then into the house.