Forum Discussion

pspc271's avatar
pspc271
Explorer
Jul 27, 2019

AC won't turn back on

So I just bought a brand new Sabre 5th wheel. The A\C is blowing nice and cold for a while then shuts off. As as the temp goes up inside the camper you'd expect the unit to kick back on but it won't. The only way I can get it to turn back on is if I set the thermostat to off, wait a few seconds, then go back to cool. Both the front and rear A/C units are doing the same thing. Any ideas?

11 Replies

Show More
  • rk911's avatar
    rk911
    Explorer
    Jul 27, 2019
    our t-stat has 3-settings for AC...low, high, auto. low and high will keep the fan running when the set temp is reached while auto will kill the fan when the set temp is reached. and we've found that our system is set to call for heat or cool when there is a minimum of a 2-degree difference between ambient temp and the set temp.

    is your t-stat set to low/high or auto? is there more than a 2-deg difference between ambient and set temps?

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,326 PostsLatest Activity: Oct 21, 2025