Using currently the latest 15.2 Crimson driver and software and still manual fan settings for individual games does not works... Ex. i set up 75% for fan speed for Project Cars, but It never uses my setting!
Anyway I have fixed the issue by removing the game at "Game" tap, and adding location of the .exe manually by Clicking Add - Browse
So there is a game exe indexing glitch in the Crimsonsoftware, which may index wrong .exe. So I don't suggest "Add - Scan"