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　　當(dāng)有強風(fēng)或降雨時，風(fēng)雨感應(yīng)器會啟動控制系統(tǒng)自動關(guān)窗，同時通風(fēng)按鈕失效，待信號解除后（10-15分鐘）通風(fēng)開關(guān)恢復(fù)正常。

W/Rsensor will order the control system to close all windows automatically whenstrong breeze or heavy rain here meanwhile natural ventilation button is out ofoperation and it will back to work after all cleared (10-15minutes).