I have some problems with my GCC.

I use 7 different dose channels (doser 2 and 2.1) to dose into my aquarium. They are alla connected via PAB-Profilux.

My problem is that when I am in GCC the different dose-channels get "refilled" all by themselfs.

So whenever I start GCC every container are on 100% - all the time.

What has happened and how can I fix it?

Best regards

Andre.