Arrangement for non-contacting control of the outlet temperature (discharge temperature) and the water flow at a tap, in particular with a flow heater for heating water

摘要

The invention relates to an arrangement for non-contacting control of the water temperature and of the amount to a tap which, for the purpose of hot-water supply, is provided by an electronically controlled flow heater preferably with electric power or gas energy in order to heat the water. Within an effective range of a sensor system, which operates without making contact, for localising a body, a logic assignment of water temperatures and amounts is carried out in the case of the presence of a body. After programming, these values are assigned permanently and directly to the individual room regions together with the associated room coordinates and are set by means of a control electronics by means of control signals. The control of the temperature is carried out by means of the electronically controlled metering of the heating power of the flow heater. The control of the amount of water is carried out by means of electromechanical actuating valves, in particular magnetic valves.