Hi all. My Fiamma turbo fan stopped working so I've cleaned all conections and it was working fine after. But after not starting it again it not working again. I've just found this article but not sure if its the right thing to do. "You need to access the fan from outside on the roof and you will find on the side of the motor a small black cube. This little cube is after the termination wires so when you test to see if the motor has power it will show it has a voltage but this little black cube has probably stopped the power reaching the actual motor. The cube is a thermal overload and they can fail. I had this problem about 5 years ago so I just bypassed the cube and the fan has been running perfectly ever since" Any ideas will be greatly appreciated. Happy travels and have a great day. Troy