The instructions say to reinstall each clamp to the same main as before to “avoid disrupting device detection”. Unfortunately, this is probably not possible in my case because they replaced the mains all the way from where they enter the roof.
Unless also the phases of the individual circuits got randomized (all new single fuses now while there were quite a few doubles before!), there is a 50% chance to get it right. Are there some easy telltale signs to see if the clamp order is probably right or wrong so I can correct it if needed?
Should I just reset all device detection?