Even without a manual, I installed it correctly. The wiring is very idiot proof. I have just 2 problems with it.
1. It has an annoying beep every once in a while. I haven't figured it out yet. The beep appears to be random. My temps haven't reached 40C yet, and the fans are fine, so I'm not sure what this beep means.
2. I would like to be able to use this without using fans. I'm a watercooler, and the only fan I use that has an RPM sensor is in my Power Supply. I may end up disabling the speaker on the Nexus.