Help library: Help library: [LG Air Conditioner Error Code] The lamp does not light after turning power of the air conditioner off

[LG Air Conditioner Error Code] The lamp does not light after turning power of the air conditioner off

Troubleshooting Multi Split, Single Split, Ventilation 08/14/2025

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        <p class="info-desc">The lamp does not light after turning power of the air conditioner off.</p>        
<h2 class="tit">Try this</h2>
        
<h3 class="sub-tit">The green and the orange lamp indicate timing of filter cleaning.</h3>
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            1. The filter cleaning alarm lamp automatically lights 2,400 hours after starting the air conditioner.
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            2. The filter cleaning alarm lamp is kept lighting even after turning power of the air conditioner off, and automatically extinguishes 50 hours later.
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            3. If you desire ‘Immediate Release,’ press ‘Cancel Reservation’ or ‘Set/Release’ button 3 times in short interval on the remote control.
        </p>        <p>※ You can reset the filter cleaning alarm by selecting the filter condition checking and resetting on the Set menu item while you use the cable remote control.</p>        
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            <img alt="1WAY green light, orange light, orange light, 2WAY orange light, 4WAY orange light, circular orange light, green light for models before 2014" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=7fa8ukozdxTIDJBEJ8txBw&amp;portalId=P1"><br>
            <img alt="Off remote control reservation Enter 3 times within 5 seconds" src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=fOKb8gaQY92XrsALEUrH9g&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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[LG Air Conditioner Error Code] The lamp does not light after turning power of the air conditioner off

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