Control method of gas boiler for rapid on-export boiling

摘要

The present invention relates to a control method of a gas boiler capable of rapidly tapping hot water having a temperature set by a user when hot water is used in a gas boiler. More specifically, The present invention relates to a control method of a gas boiler which can quickly reach the hot water set by the user by rapidly supplying the temperature of the hot water by supplying the initial amount of gas to the maximum.;A method of controlling a gas boiler for a rapid on-export boiling water according to the present invention is a method for controlling a gas boiler for a rapid on-export boiling water by performing a pre-purge stroke for a predetermined period of time when hot water use is sensed and opening a gas valve (1) In which a high voltage is applied to an ignition plug (7) to be ignited in a burner (5), and an ignition state is confirmed using a flame detecting rod (9) A first step of controlling the gas valve (1) so as to supply the maximum gas amount in the microcomputer (31); A second step of measuring the hot water temperature T1 to be hot water for hot water supply using the hot water temperature sensor 21; And a third step of supplying a gas amount corresponding to the set temperature T2 when the hot water temperature T1 reaches a predetermined temperature T exceeding the set temperature T2 by the user.