Heating system comprising fuel-operated heater

The invention relates to a heating system (10), in particular for heating a motor vehicle, comprising a fuel-operated heater (20) and a detection unit (61), which is configured to detect, at least for a first case in which flame formation is not present, whether fuel is present in the heater (20), in particular for not only for the first case in which flame formation is not present, but also for a second case in which flame formation is not present. And a second condition of flame formation is detected. 本发明涉及一种尤其用于加热机动车的加热系统(10)，包括燃料运行的加热器(20)和检测单元(61)，该检测单元配置成至少对于不存在火焰形成的第一种情况检测：在所述加热器(20)中是否存在燃料，尤其不但对于不存在火焰形成的第一种情况，而且对于存在火焰形成的第二种情况进行检测。