| 摘要 |
<p>The method involves measuring supply temperature for a heating medium in a fluid flow system and a temperature rise, which is derived from a difference of a heat body side temperature and a room air side temperature at different time points. The parameter of a heat requirement of a heating body (2) is determined. The parameter is changed over time or supply temperature. The change of the supply temperature is evaluated. An independent claim is also included for a device for detection of the hydraulic state of a heating appliance.</p> |
