I have seen your post and thought this time I would stop. As I have been thinking on your post and I do not have a Coachmen Beyound. But not knowing the location of the thermostat, it may be a good idea to just take a photo or make a drawing of your unit's floorplan and the current location and where it should be located. I'm thinking of someone who did not see the warning notice. Just a thought and I wonder what went wrong in placement.
WOW, just took a look at the flyer you posted and this is not looking as simple as I thought. The best thing is for anyone with the issue to read your post and check out the flyer.
Welcome to the Campfire RV friends. Happy Trails and Travels. Please enjoy the time with family and friends. Be Safe while at them Drives, and Dives. God Bless.