Power Supply Adapter for Coleman Thermoelectric Coolers

<!--begin-bvseo-questions--> <!--begin-questions--> <div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="4681837"> <h2 class="bvseo-question"> Will my electric coleman cooler 5640 light up if not pugged into the unit itself? Haven&amp;rsquo;t used in a while and just testing it out </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Lizard1</div> <div class="bvseo-answer" data-answerid="3485927"> Hi, thank you for your inquiry. &#10;&#10;Unfortunately, your Coleman Power Chill 5640 cooler will not light up if it is not plugged into a power source. The cooler requires a connection to either a 12-volt DC power supply or a 120-volt AC power supply to operate.&#10;&#10;If you are testing it out, make sure it&#39;s properly connected to a power source to check its functionality.&#10;&#10;If you have any more questions, please contact us directly via our official Coleman website contact-us page https://www.colemancanada.ca/support/contact-us or via Live chat, and we will be happy to assist you.&#10;&#10;Thank you and have a good day!&#10;Coleman Consumer Care <div class="bvseo-author">Answered by: Coleman US Consumer Team</div> <div class="bvseo-pubdate">Date published: 2025-06-13</div> </div> </div> <div class="bvseo-question-answer" data-questionid="4511412"> <h2 class="bvseo-question"> Why does the power supply flash, a red LED light and the connector flashes green? Unit will not run. </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Big green thumb</div> <div class="bvseo-answer" data-answerid="3285122"> Hello,&#10;&#10;Thank you for reaching out to us regarding the issues with your Coleman Power Supply Adapter for the Thermoelectric Cooler.&#10;&#10;The flashing red LED light and green connector flashing typically indicate a power supply or connection issue. Here are a few troubleshooting steps you can try:&#10;&#10;1. Ensure that the power supply adapter is properly plugged into a working power outlet and securely connected to the cooler.&#10;2. Try resetting the cooler by unplugging the power supply adapter, waiting for a few minutes, and then plugging it back in.&#10;3. Plug the power supply adapter into a different power outlet to rule out issues with the current outlet.&#10;&#10;If these steps do not resolve the issue and the unit still does not run, please contact us via https://www.coleman.com/support/contact-us or through Live Chat so we can help you further. We&amp;rsquo;re available Mon.-Fri. 9am &amp;ndash; 8pm Eastern Time.&#10; &#10;Thank you!&#10;Coleman Consumer Care <div class="bvseo-author">Answered by: clmn</div> <div class="bvseo-pubdate">Date published: 2024-07-16</div> </div> </div> <div class="bvseo-question-answer" data-questionid="4417683"> <h2 class="bvseo-question"> Can I use this for the Hot water on demand H2Oasis </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Sarabug</div> <div class="bvseo-answer" data-answerid="3226359"> Hello!&#10;&#10;Thank you for your question. Please be advised that this power supply can only be used with any Coleman 12-volt TE or Stirling cooler and model numbers 5232, 5274, 5640, 5641, 5642, 5644, 5645, 5726, and 6213.&#10;&#10;For further questions or inquiries, you may also visit our contact us web form. On the Coleman website, select &amp;quot;contact us&amp;quot; from the drop-down menu after clicking the question mark logo in the top right corner, which will direct you to our contact web form. <div class="bvseo-author">Answered by: Coleman Consumer Team</div> <div class="bvseo-pubdate">Date published: 2024-05-23</div> </div> </div> <div class="bvseo-question-answer" data-questionid="4293541"> <h2 class="bvseo-question"> I h&amp;acirc;ve the 40 quart power Chili cooler and the 12 volt plug doesn&amp;rsquo;t work. Si it possible to have this wire and plug ? I will change myself. </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Mariob7</div> </div> <div class="bvseo-question-answer" data-questionid="4279711"> <h2 class="bvseo-question"> For my model # 5640 PowerChill I purchased an OEM power supply adaptor.&amp;quot;material #2000026568&amp;quot;. The converter gets very hot. I called &amp;amp; was told it shouldn&#39;t. I bought a 2nd. Same. There is a picture of our cooler on the boxes. It works but I&#39;m concerned. </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Anonymous</div> </div> <div class="bvseo-question-answer" data-questionid="4378016"> <h2 class="bvseo-question"> Is there a User guide available online </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Dona jo</div> </div> <div class="bvseo-question-answer" data-questionid="4281787"> <h2 class="bvseo-question"> Why the power supply adaptor get very hot? It keeps blowing fuses </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Orlabosa</div> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; } </script> <!--end-questions--> <ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2026, m_9, d_26, h_11CST</li> <li data-bvseo="ps">bvseo_bulk, prod_bvqa, vn_bulk_3.0.48</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_7</li> <li data-bvseo="cf">loc_en_US, sid_SP_1823835, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_coleman-us</li> </ul> <!--end-bvseo-questions--> <ul id="BVSEOSDK_meta" style="display: none !important;"> <li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li> <li data-bvseo="sp_mt">CLOUD, getContent, 0ms</li> <li data-bvseo="ct_st">questions, product</li> </ul>