Originally Posted by rke
I have a brand new Rockwood Mini 2306 and when I turn on more than 4 or 5 lights in the trailer, the converter fan comes on and it is so load I can hear it on the other side of the trailer. I had the converter changed already once for the same issue 2 months ago. Is this normal? Is the factory converter too small for the trailer?
Sounds like the fan is the issue to me as you shouldn't hear it hardly at all but you should be able to hear it under load.
If I had to guess your converter center is a wfco 8955 which is plenty for most tt's and 5th wheels.
The wfco converters have had fan issues in past. The fan stops working then the converter overheats and eventually dies as well.
With a lot of lights on the fan should run and if its quiet you should be able to hear it as the more usage the faster the fan will go.
Just a thought but what is the condition of your battery?