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    Troubleshooting
    I can hear a sound of running water or gurgling sound when I turn on or off my air conditioner.
    I can hear a sound of running water or gurgling sound when I turn on or off myair conditioner. Symptom A running water or gurgling sound can be heard when the unit isfirst turned on or off. Cause 1. Refrigerant contained within the air con...
  • Document Contents
    Troubleshooting
    Why is heating weak?
    Why is heating weak?Symptom Heating > Weak heated airCause -When the airways around the outdoor unit isblocked by obstacles, heated air from the indoor unit may get weak due to the lack of air ventilation. -When the outdoor unit is installe...
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