Method for adjusting drinking warm water target temperature using drinking warm water heater, involves specifying drinking warm water target temperature as function of weather conditions and/or installation site

摘要

The method involves specifying a drinking warm water target temperature as a function of weather conditions and/or an installation site. The weather conditions are determined from a measurement of the external temperature, the solar radiation, air humidity and/or precipitation and other weather representing data. The drinking warm water target temperature is determined as a function of the current calendar date including information about a season and/or a calendar month and/or a calendar week and/or a calendar date.