1.Device description.
2.Device function.
3.Working principle of consumption regulation.
4.Working mode description.
4.1.Actual value displaying mode.
4.2.Absolute value displaying mode.
4.3.Programming mode.
4.4.Manual control mode.
5.Adjustable parameters.
6.Comment to parameter setting.
7.Installation.
8.Technical features.
9.Connection diagrams.