Just finished installing my new Kenwood 6140. Everything went smooth no real problems. However, when I put the cover panel back on and connected the wires on the back and pressed it back in place the right hand dial that swithes the air flow does not work but it shuts off the Fan when the dial is straight up as it is suppose to do. My Air compressor cuts in but no cold air. Any Ideas ? I am thinking a fuse but don't know.

Appreciate your thoughts

Thanks

Bill