The implemented BuildingEQ data gathering and analysis identified some possible system malfunction and potential energy savings to avoid unnecessary energy consumption by the heating and cooling ...
The Kreuzgebäude is a typical office building from the 1980ies.
The analysis done in the framework of the Building EQ project revealed a saving potential of about 20 % of the heating energy. The ...
Due to massive problems with the acquisition of measured data, it was not possible to perform the full analysis as in the other demonstration buildings of Building EQ. Concerning the fault ...
The air-change of the building is significantly more than necessary. A reduction of about 30 % (in average) could reduce the energy needs for ventilation and also the electricity needed for the ...
The amount of air change compared to the needs is higher than what is necessary. Moreover the energy recovery is disabled because of a failure due to freezing of the water into the heat exchanger. ...
The amount of air change compared to the needs is higher than what is necessary. Moreover the energy recovery is only one of the air handling unit. The winter humidification is also disabled. ...
