The solar panel charging is controlled via the Intellitec Batetry Charge Controller (BCC), which is in the battery compartment. It is a black box on the rear wall on the right. You can get a service manual for the BCC on the Intellitec web site - yours is a Model 800 like mine. It explains the functions of the BCC, including solar, and shows schematics as well.
There is no solar charge LED in a Tradition. Wish there was - I've though about adding one some day.
Former owner of 2004 American Tradition and several other RVs
Home is in the Ocala Nat'l Forest near Ocala, FL
Summers in Black Mountain, NC