Our Dometic refrigerator does not have an adjustment for the temperature. (That I am aware of anyway) it's from 2003. Dometic Americana. Now the ice cream is soft. Does it need to be recharged?
My RV frig freezer thermometer reads about 5 degrees when it is 80 degrees out side. Though it is well below freezing, the ice cream is soft compared to the minus 10 degree in the freezer at home.