METHOD FOR CONTROLLING A HYDRONIC SYSTEM

Abstract: a method for controlling a hydronic system having a thermal source and at least a first and a second load circuit connected to the thermal source via a hydraulic system. the system having a changeover valve being configured to selectively activate a flow of heat transfer medium through the first or the second load circuit. wherein for distributing the required thermal energy to the load circuits in at least one operational condition a duty cycle for the first load circuit is extended, resulting in a shortening of the duty cycle of the second load circuit, and for compensating this shortening of the duty cycle the temperature and/or flow of the heat transfer medium supplied to the second load circuit are adjusted, as well as a hydraulic unit for a hydronic system.

Inventor(s): Jan PLOUGMANN

CPC Classification: F24D19/1024 (Arrangement or mounting of control or safety devices (only the heater being controlled ))

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