The manual of the PDK contains useful information about the correct use of the PDK (like for example import and export of project files):
KNX CONTROL PDK GUIDE [pdf]
If you want to use the PDK for presentation purposes, you can use the following links to download a demo project, which already contains a full visualisation of a single-family house. The first link actually contains the backup files, the second link contains always up-to-date energy data for the project’s diagrams:
Link to demo project [.zip]
Link to demo project – energy data [.CSV]
NOTE: the PDK was designed for the use on Windows based systems (32 and 64 Bit). If you want to use the PDK on other systems, please follow the instructions in the corresponding chapter of the PDK manual! Furthermore, be informed that the speed and performance of the PDK is directly connected to the performance of your PC. In order to guarantee a comfortable and fluid work with the PDK, we do not recommend using it on netbook or PCs with low performance! The video shows the performance of the PDK on a PC with Core i5 CPU and 4GB of RAM.