ENG_347207.XML
Environmentally friendly district heating controllers with communication
The multifunctional, communicating district heating controllers for heating circuits and/or domestic hot water heating are used for district heating transfer stations in
- single- and multi-family houses,
- small- to medium-sized commercial buildings,
- public buildings.
Communicating district heating controllers
The functional and communicating controllers are ideal for a broad application range, extending all the way to plants with several heating circuits and domestic hot water heating. A communication interface enables the controllers to be integrated into a system with extensive control tasks. An integration into a standard communication system also allows remote maintenance.
In addition to energy saving functions such as an eco-function and an optimum start/stop control, a patented DRT limit (difference of return flow temperature) lowers energy consumption. The support of solar domestic hot water heating enables the use of solar heat. A refill function maintains the secondary-side plant pressure by refilling water from an external tank or directly from the primary side. And due to a programmable heating period, the heating circuits can be switched based not only on the daily heating limits, but also on a parameterized heating period.
Buttons, operating lines and control knobs facilitate the operation of the temperature setpoint values of up to two heating circuits.
Highlights:
- Energy-efficient plant operation, thanks to integrated energy saving functions