Model formation module for creating a model for controlling a pressure regulating system of a water supply network

A control unit for controlling a pressure regulating system of a water supply network, the control unit comprising:

• a model formation module for creating a model for controlling the pressure regulating system of the water supply network, wherein the water supply network is equipped with one or more pressure sensors of which at least one remote pressure sensor is arranged remotely from the pressure regulating system, the model formation module being configured to:
• communicate with the at least one remote pressure sensor;
• and
• create said model, without a measured, determined or estimated flow value, on the basis of at least one remote pressure value determined by the at least one remote pressure sensor and on the basis of at least one load-dependent variable of the pressure regulating system, said model representing at least one pressure control parametrization for controlling the pressure regulating system, the at least one pressure control parametrization representing a necessary outlet pressure value at an outlet of the pressure regulating system as a function of the at least one load-dependent variable and at least one model parameter for achieving a desired remote pressure value at the at least one remote pressure sensor.