Those Pesky A/V Fans...
Wondering if anyone has experienced this one: The A/V fans come on when any portion of the A/V system is on. Granted, the ultimate fix here is to replace the fans with some that are more RVer friendly. However, our fans now come on and the pitch audibly goes up and down -- i.e. a bit faster, then a bit slower, in about even 2 second intervals. This happens whether they are running in relatively cool temps (generally slower speed), or when warmer, and running at the higher RPM. Presumably this is a "switch" of some sort that controls the unfriendly fan set. Has anyone discovered where that might be found?
2007 34' FDDS Ltd SE