I own a Midea PortaSplit and it comes with a bracket that’s only suitable for standard windows. As far as I know, if you have a pitched-roof window, you’ll need to buy a separate universal bracket, and you’d simply place the outdoor unit on the mounted bracket. Midea has made a video on this: https://www.youtube.com/watch. I hope that helps.

Unfortunately, we do not have any personal user experience with this product, but I am happy to forward your question to the Community, perhaps a Community member can help you.