METHOD OF CONTROLLING COMBUSTION OF GAS BOILER

摘要

PURPOSE: A method is provided to promote the convenience of a user by changing the high or low combustion state of a boiler to normal combustion in a short time after completing the control of gas pressure. CONSTITUTION: Combustion of a gas boiler is controlled by the steps of: changing the combustion state of a boiler to high or low combustion by switching on a control switch of gas pressure in a control circuit unit installed on the boiler to control the gas pressure; detecting the change in size of voltage by detecting the output voltage of a gas valve mounted on a gas feed pipe after three seconds; maintaining the high or low combustion of the boiler depending on the switching state of the control switch if the gas pressure is being controlled; and changing the normal combustion of the boiler from the high or low combustion if the gas pressure is finished controlling.