Heater control

摘要

The method involves using control valve (V) to supply a heating or cooling medium with a mass flow (m) at a feed temperature (TV) and to a return temperature (TR) to support required heating or cooling power (Qs) in a space (E). The mass flow and the rotational speed of the blower (G) are set, so that the required heating or cooling power with a predetermined inclination (DeltaT) between the forward and return flow temperature of heating or cooling medium is emitted. An independent claim is included for device for controlling heat output of heater.