Help library: Help library: [LG Air Conditioner Fan Control][Heating] Cannot set the fan direction/speed

[LG Air Conditioner Fan Control][Heating] Cannot set the fan direction/speed

Troubleshooting Split Air Conditioners 08/30/2023

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<body>
    
<div class="content-service-view">
        <p class="info-desc">
            During heating operation, if the pre heating/defrosting function is running, then the louver angle might not
            be controllable or it cannot be moved on your own.<br>
            In cold winter when the temperature of the internal pipe of the cooling/heating machine is low, in order to
            prevent lots of cold wind, the fan speed is set to low and the fan direction/speed is not controllable.
        </p>        
<div class="tip-box">
            <strong class="tip-tit">If the [Preheating/Defrosting] LED is lit on the display or the pipe temperature is
                low</strong>
            
<div class="con-view">
                The louver angle is adjusted downward and there will be no wind or weak wind, also, even if the auto
                wind direction(auto swing) is enabled, the louver angle is fixed downward.<br>
                When the pre heating/defrosting LED is turned off, it will return to the previous state.
            </div>
            
<div class="img-only">
                <img alt="Heating operation air conditioner blade angle and defrost/preheating operation blade angle" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=DcmnEZJWtHOusP750xy2Q&amp;portalId=P1">
            </div>
        </div>
        <p class="help-txt">This guide was created for all models, so the images or content may be different from your
            product.</p>    </div>

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[LG Air Conditioner Fan Control][Heating] Cannot set the fan direction/speed

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