The motor may be malfunctioning or some contaminants may have entered into the base unit interiors.
→ Press the Power button to stop the alarm. First unplug the power cord from the power outlet, then check to make sure there is no contaminant present inside the filter. If the alarm continues to sound, contact your retailer, or the Support Center for consultation.
The alarm is sounded with a beep tone while the indicator on the Control Panel flashes.
