Help Library: Help Library: [LG Air Conditioner Error Code][Portable/Window Type] What are the F1~F3 functions on the display window?

[LG Air Conditioner Error Code][Portable/Window Type] What are the F1~F3 functions on the display window?

Troubleshooting Residential Air Conditioners, Window Air Conditioners 19/09/2025

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        <p class="info-desc">F1~F3 indicates the current fan speed.</p>        
<h2 class="tit">Try this</h2>
        
<h3 class="sub-tit">During air conditioner operation, press the fan speed button to set it.</h3>
        <p class="info-desc idt">➔ F1: Weak → F2: Mid → F3: Strong</p>        
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            <img alt="showing F1 F2 F3 according to wind speed" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=nsuUE1eQcmRC8YcALg&amp;portalId=P1">
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        <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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Help Library

[LG Air Conditioner Error Code][Portable/Window Type] What are the F1~F3 functions on the display window?

Try this

During air conditioner operation, press the fan speed button to set it.

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