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<title><![CDATA[iFixit - Answers With Device &quot;LG Refrigerator LFC21770&quot;]]></title>
<link>https://www.ifixit.com/Answers/Device/LG_Refrigerator_LFC21770?rss=yes</link>
<description><![CDATA[Top Questions according to your query. Only showing &quot;LG Refrigerator LFC21770&quot; questions.]]></description>
<language>en-US</language>
<pubDate>Fri, 15 May 2026 19:01:37 -0700</pubDate>
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<title><![CDATA[LG Refrigerator LFC21770: Why is my fridge/freezer cycling above set temp?]]></title>
<description><![CDATA[<p>Hello, I am trying to solve an issue with my LG refrigerator. A few weeks ago, the fridge and freezer both became very warm. I fixed this issue by replacing the relay switch for the compressor.</p>

<p>Now I’m faced with another issue. The fridge and freezer are both getting cold, but not quite cold enough. The fridge is set to 34F, but my electronic temp temperature monitor shows that , it is cycling from 36-45F.</p>

<p>Likewise, the freezer is set to 0F, but is cycling up to from 2-17F.</p>

<p>I have checked the condenser coils and condenser fan, they are clean and spinning appropriately. I have also replaced the evaporator fan motor— I can feel cool air being pushed into the fridge compartment and chacked that the evaporator fan is spinning.</p>

<p>Does anyone have any solutions?</p>

<p>Thanks,</p>

<p>Brad</p>

<div class="clearer"></div><div class="headerContainer"><h3 id="Section_Update_06_04_Num_24" class="header">Update (06/04/24)</h3></div>

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<p>Here is the temp log. I was not monitoring the temperature prior to these issues, so I can’t say for sure what it was doing previously.</p>

<p>⟐ Answer edited June 05, 2024 at 1:07 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/852794/Why+is+my+fridge-freezer+cycling+above+set+temp</link>
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<pubDate>Wed, 05 Jun 2024 01:07:04 -0700</pubDate>
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