Originally Posted by Heinz68
The potentiometer was set to maximum from the box, I doubt that's factory default setting so I almost believe CanadaDirect might have send me returned unit.
Funny you mentioned that - mine was the same and the fan worked for about a minute before burning out or something. The pump works fine and water moves but without the fan my temp gradually go up. Hopefully, www.epowerhousepc.com
will give me an RMA for a new unit.