Furnace fan wont turn on 2001 Angler 8C

Still trying to post pictures. Took it out just recently for 6 days in the dezert. The heat (furnace) was working fine. Came home to unpack yesterday and check everything. I tried to turn on the blower motor for the furnace by using the little on and off switch behind the metal grate, like I was doing while camping with no issues. I checked all the fuses in the fuse block that is attached to the circuit breaker panel. The fuses look good and I even tried turning off and on the circuit breakers. Still nothing when I turn the switch to on. Is there a separate fuse or breaker within the blower fan box? I do have the power cord of the camper plugged into an AC plug. The battery in the camper is charged. Thank you for any effort on this issue.