I have the Profilux II with firmware 4.8x and looking into updating to 5.x.
I know I will loose all my settings and made screenshots from the recent configurations to remember what I have to set.

Few questions:
  • I have also a PAB and a 4 x dosing unit. I remember I had to assign them numbers by plugging each directly into the controller. Will I have to go through the whole procedure again or will those settings be saved after upgrading?
  • I wrote down the calibration numbers for the PH and temp probe. Do I have to recalibrate or can I just enter those numbers into the software
  • Can I go straight away to the newest 5.x version or do I have to go through each version of the 5.x versions?
  • Anything else I should be aware of?


Thanks for any help
Michael