User Manual

54
Remarks of Siemens
This section outlines how Siemens interprets the functions and processing functions according
to EN 15232-1:2017.
3) With that it will be prevented that two control loops attempt to control the same control value.
This means e.g. the room heating is set to bring the room temperature to 15 °C, the supply air
temperature will then be provided depending on the room temperature in order to maintain the
desired room temperature. With that internal heat gains (e.g. from people, devices, lighting, …)
can be considered or compensated.
4) By taking air quality indicators (CO
2
, VOC/mixed gas) into account the rooms will always be
provided with the minimally required outside air flows. Because of this only this outside air flow
must be conditioned. This keeps the energy consumption low.