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line-height:40px; text-align:center; margin-top:15px;"><strong>大金大金空调故障代码a9解决方法</strong></div> <div style="font-size:12px; line-height:40px; text-align:center; border-bottom:dotted 1px #ddd;">本篇文章由<strong>大金客服</strong>于<strong>2020年01月06日 10点30分02秒</strong>发表， 本文共有<strong>368</strong>个字， <i>浏览：<strong><script src="/plus/count.php?view=yes&aid=414&mid=1" type='text/javascript' language="javascript"></script></strong>次</i></div> <div style="line-height:22px; width:90%; margin:15px auto; border:dashed 1px #ccc; padding:10px;background:#f8f8f8;">文章导读：大金空调故障代码a9的相关知识点以及对应的解决方法有哪些：大金空调故障代码a9故障内容：电子膨胀阀故障、灰尘堵塞大金空调故障代码a9故障原因：电子膨胀阀驱动部分故障；室内...</div> <div class="neirong"> <div id="MyContent"> <p>大金空调故障代码a9的相关知识点以及对应的解决方法有哪些：</p><p> 大金空调故障代码a9故障内容：电子膨胀阀故障、灰尘堵塞</p><p> 大金空调故障代码a9故障原因：电子膨胀阀驱动部分故障；室内机P板故障；转接线不良</p><p> 上海大金空调维修工程师检测方法：使用微机检查电子膨胀阀线圈的情况；使用微机检查电子膨胀阀主体的灰尘堵塞情况。</p><p> 大金空调故障代码a9细分的有两种常见故障：</p><p> 1、A9-01：电子膨胀阀故障</p><p> 2、A9-02：制冷剂泄漏检测故障</p><p> 以上两种情况大金空调维修工程师的解决方法是：</p><p> 检查电子膨胀阀驱动部分线圈：从P板上拆下电子膨胀阀用连接器（X7A），测量连接器针脚之间的电阻值和检查导通情况。（五线制：橙红不导通、橙黄300Ω、橙灰150Ω、红黑300Ω、红灰150Ω。六线制：白黄不导通、白橙300Ω、白褐150Ω、黄蓝300Ω、黄红150Ω）</p> <br /> <p>本文地址：</p> <p><strong>TAG标签： <a href='/tag/guzhang_44_1.html'>故障</a> <a href='/tag/daima_45_1.html'>代码</a> <a href='/tag/kongdiao_1_1.html'>空调</a> <a href='/tag/jiejue_103_1.html'>解决</a> <a href='/tag/fangfa_30_1.html'>方法</a> <a href='/tag/dajin_4267_1.html'>大金</a></strong></p> </div> </div> <div style="text-align:center; 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