Control system for the movement of an outside air flap for heating boilers

摘要

In a control system for the movement of an outside air flap which is displaceable by means of a temperature sensor formed as a firing regulator in dependence on the temperature within a heating boiler, the connection between the outside air flap and the firing regulator is uncoupled when the temperature in the heating boiler falls below a predetermined value. The outside air flap is then moved relative to the firing regulator into the closed position.