Hi Robin,
Several month ago I tried to connect my powermax pro to homey. I spend weeks on trying to get it right. I thought that I had the wrong panel and finally gave up. Than I saw your guide and it motivated me to go over all aspects again and I spotted my mistake in the wiring. After correcting it the panel was recognized by homey and I am up and running.Thank you very much for taking the time to write this. You made my day! Thanks again!
Bart.