From what you are describing, it just sounds like the AC is satisfying and cycling on the thermostat. We have a 197 and are camping this week in it and our AC is doing the same thing. We are in the 90s this week.
On another note, how do you like the 17 export? We had one and upgraded last year to the 197. The wife was getting uncomfortable with the tents. Worried the may leak.
2015 Jayco 24FBS Elite Jay Flight
2013 Chevrolet Silverado 2500HD 4X4 6.0L 3.73 Axle
HD Trailering Package with Integrated Brake Controller
Equal-i-zer Hitch 10k/1000