Evaluation unit for integrating into a heating arrangement, e.g. a heat pump comprises a measuring unit, a calculating unit for calculating relevant parameters and a display for displaying the parameters

摘要

Evaluation unit comprises a measuring unit which determines parameters of components of a refrigerating machine and/or heat pump, a calculating unit for calculating relevant parameters and a display for displaying the parameters. - Preferred Features: The measuring unit is connected to a heating arrangement (1) containing a heat pump (3) with an electric engine compressor (4). The heating arrangement is operated using a liquid heat carrier (2) and comprises a heat generator fired with fossil fuels and/or a solar cell and/or a heat energy storage unit (7). A relay (14) is assigned to the heat pump for switching circulating pumps (9, 11).