New spaces (energy zones) are created by drawing internal walls/partitions in an existing space.
To start drawing the internal walls click on the split space button
.
During the drawing of the internal walls the user must follow some basic rules.
1. The polyline must begin from an external/internal wall (use the osnaps when necessary)
2. The polyline must end in an external/internal wall (use the osnaps when necessary)
3. The polyline must not interest with an external/internal external wall (except from the starting and ending points)
After drawing valid internal walls the zone will be spited in two zones with the same properties as the original one. Note the two zones created in the navigation tree.