Help library: Help library: [LG Air Conditioner for Cooling] Only the 2in1(Quiet mode) wall mounted air conditioner fails to generate cold wind

[LG Air Conditioner for Cooling] Only the 2in1(Quiet mode) wall mounted air conditioner fails to generate cold wind

Troubleshooting Single Split 08/07/2025

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<p class="info-desc">In case of 2in1(quiet mode) product, according to the operational principle, unless you plug in the power cord for the stand type air conditioner,<br/>
the wall mounted air conditioner cannot perform standalone operation, thus there might be no cold wind at all. [Some models are excluded]</p>

<h2 class="tit">Try this</h2>
<p class="txt-idt">1. Check if the power cord for the wall mounted air conditioner is inserted correctly.</p><p class="txt-idt">
2. Make sure to insert the power cord for the stand type air conditioner.<br/>
In case of 2in1(quiet mode) air conditioner, the power supply for the outdoor unit is connected to the stand type product.<br/>
Therefore, if the power cord for the stand type air conditioner is slipped out, then the outdoor unit will not operate,<br/>
thus the wall mounted type product will not generated cold wind even in cooling operation.
</p>

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<img alt="Be sure to plug in the power cord of the air conditioner." src="https://gscs.lge.com:/gscs/support/fileupload/downloadFile.do?fileId=T2iaAQqeFzUWpdz5VdyfFg&amp;portalId=P1"/>
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<p>If there is no cold wind despite the normal connection to the power supply, have it inspected by a professional service manager.</p><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 for Cooling] Only the 2in1(Quiet mode) wall mounted air conditioner fails to generate cold wind

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