This has the function of heating dough, specifically, it should be the function of adding dough to fermentation. You can use this function to make dough. After mixing and making dough, if you don't need to ferment dough (that is, the heating process you mentioned), just press the "Stop" button for a long time to end the function of making dough. "One hour and fifty minutes" is the overall time including dough making and dough fermentation until it is fermented.