Linked controlling apparatus for room controlling system and boilers or heat source, and their controlling method thereof

摘要

The present invention relates to an interlocking control device and a method of interlocking control system and a boiler or a heat source, and more particularly, to a known interlocking control system of a boiler or a heat source, among a plurality of controllers between the controller and the boiler or the heat source. When there is no heating “on” signal, any one of the heating valves is “opened” to prevent overheating. When the heating “on” signal is transmitted from either controller, it outputs a drive signal to the boiler or the heat source, and at the same time, other controllers. This controller sends a heating "on" signal, and the controller that sends the heating "on" signal only "opens" the heating valve in the room, and the other controllers forcibly closes the heating valve that was previously "opened" to prevent overheating. It is characterized in that an additional contact converter to be provided.;Therefore, heating malfunction due to the heating valve "on" for preventing overheating can be prevented in advance, thereby greatly improving the customer satisfaction and reliability according to the control of the system, and a forced valve that was unnecessary for the overheating prevention. The opening function can be eliminated to minimize unnecessary loss of energy.;Boiler, heat source, each room control system, interlock control, contact converter, heating valve, overheating prevention, boiling prevention