Automatic operation controlling method using detection of city-water temperature for estimating season in boiler

摘要

PURPOSE: An automatic operation control method of a boiler using detected temperature of tap water for determining seasons is provided to automatically operate the boiler with the temperature proper for seasons. CONSTITUTION: An automatic operation control method of a boiler using detected temperature of tap water for determining seasons is as follows. A CPU(Central Processing Unit) of a main controller determines whether an auto-function operation button of a room controller is turned on or not(S11). If the auto-function operation button is turned on, the temperature of tap water for determining seasons and room temperature are detected(S12). Control temperature of heating water comparing to present temperature of the tap water or room control temperature and control temperature for hot water are calculated using a pre-set table(S14). A combustion process of the boiler is operated corresponding to the calculated control temperature of heating water, the room control temperature, and the control temperature for hot water(S15). If the combustion process is operated, whether the temperature of the heating and hot water reaches preset temperature or not is determined. If the temperature does not reach, a step is returned to an initial step. If the temperature reaches, all processes are completed(S16).