In buildings in which several users are connected to a common low-temperatur heating central, the monitoring of the energy consumption represents a technical challenge and generally a considerable cost factor. However, in order to stimulate economical energy consumption, each user has to be charged for his individual consumption.
The SOLARNOR control system have a built-in energy monitor. As the energy is delivered in pulses, the operation time of the floor circulation pump and the water temperature are the main parameters for measuring the energy delivered.
The controller can also be connected to a flow meter measuring the domestic hot water consumption.