Control method of air conditioner

The invention discloses a control method of an air conditioner. The control method comprises the steps that whether the air conditioner is in a heating operation mode or not is detected; if yes, the current outdoor temperature is obtained, and whether the current outdoor temperature is in a preset o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZOU HAIRU, WANG XINMIN, LYU GENGUI, ZHU LEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a control method of an air conditioner. The control method comprises the steps that whether the air conditioner is in a heating operation mode or not is detected; if yes, the current outdoor temperature is obtained, and whether the current outdoor temperature is in a preset outdoor high-temperature area or a preset outdoor low-temperature area is judged; if the current outdoor temperature is in the preset outdoor high-temperature area, the maximum allowable operation frequency of a compressor is calculated according to the current outdoor temperature; and if the current outdoor temperature is in the preset outdoor low-temperature area, the current indoor temperature is obtained, the preset outdoor low-temperature area comprises a plurality of preset outdoor sub low-temperature areas, the maximum allowable operation frequency of the compressor is controlled to be decreased along with increasing of the preset outdoor sub low-temperature areas, and the maximum allowable operation frequenc