| 摘要 |
PURPOSE:To increase practicality and reduce using number of keys and make more compact the control panel, by providing a selection key selecting one of a course selecting a plurality of coffee quantities, a course starting with an extraction mechanism, and a course starting with a heat-retaining mechanism. CONSTITUTION:When timer-setting is done by the manipulation of a backward key 23 or an advance key 24 and a start key 21 is turned on, a timer equipped in a microcomputer counts down every one minute in accordance with a preset time. If a course started from a mill mechanism is selected as the action of a course-setting, when it becomes close to the preset time in accordance with the numbers of cups corresponding to the coffee quantity, the motion of the preset course is started to act. And since selection of cup numbers in a course to start the action from the mill mechanism, selection of drip course to start the action from the extraction mechanism, and selection of heat-retaining course to start the action from the heat-retaining mechanism can be selected respectively by a cup numbers/course key 20, the selections of drip course, heat-retaining, and the number of cups are never realized at the same time. |
