A:AnswerI'm not sure if this will answer your question, but the stove seems to have its own fan, but you still need to turn the Overhead Microwave Fan On and then choose what speed you want it to run on -- Speed 1, Speed 2, Speed 3 or Speed 4 (the highest one). I usually use the highest Speed 4, and I've never noticed that it would slow down. As to the mounting, I was replacing a 23-year-old wall-mounted microwave with a similar outlet to yours. The installers explained that they had to reverse the fans and then install in order to make that work. Did they do that for yours?
A:AnswerI'm with you on the frustration! Two years later and there was still only a small newsprint piece of paper with instructions, and it was woefully inadequate! Samsung needs to make a small but thorough pamphlet explaining the control panel.