CONTROL METHOD OF AIR CONDITIONER

A control method of an air-conditioner is provided to sense that a finger is caught in opening and closing an outlet when the moving speed of an outlet opening/closing unit is changed due to the rise of the weight of attachment. A control method of an air-conditioner comprises following steps. The o...

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Bibliographische Detailangaben
1. Verfasser:	KIM, YONG GAK
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A control method of an air-conditioner is provided to sense that a finger is caught in opening and closing an outlet when the moving speed of an outlet opening/closing unit is changed due to the rise of the weight of attachment. A control method of an air-conditioner comprises following steps. The output signal of a photosensor is learned in the opening and closing of an outlet opening/closing unit. In a learning step, the high and low duration time of the photosensor output signal are measured. After the opening of the outlet opening/closing unit is complete, the maximum value and minimum value of the high and low duration time is stored(150). In case of the closing demand of the outlet opening and closing unit, the opening and closing of the outlet opening/closing unit is controlled by using the output signals of the learned photosensor.