Mine is Siemens oven HB23AB, which should be about the same! If the dough bread is baked, it is generally heated from top to bottom, the temperature is set at 170- 190 degrees (if the weight is greater than 1 kg, it should be set at 200 degrees), and the baking time is 25-35 minutes (it takes 30-45 minutes if the quantity is large); It is best to preheat the oven for 5- 10 minutes before baking.