I have done 2 installations for homes in EU 3phase. The first one went smoothly.
The second one I keep getting this reversed icon next to some inputs. We have triple checked that A is A then checked all the sensors directions K-L is correct and all matching each other. Then switched B with C as last desperate measure, but the numbers started to make less sense, so I put them back. I also noticed that the reversed icon comes and goes depending on the how high the load is.
What is the logic of the reversed icon? If I am sure that we have installed everything correctly do I need to worry about it? I know that in the 3-phase systems it is very important to have the direction correct and I did emphasis that to the electrician and he confirmed. So I am a bit lost now.
I have my third installation coming and would like to know more about this.