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<!--子栏目--> <div style="margin:0 20px;"> <div style="font-size:22px; line-height:40px; text-align:center; margin-top:15px;"><strong>热水器显示90故障代码怎么办？</strong></div> <div style="font-size:12px; line-height:40px; text-align:center; border-bottom:dotted 1px #ddd;">本篇文章由<strong>家电百科客服</strong>于<strong>2020年01月19日 18点12分54秒</strong>发表， 本文共有<strong>336</strong>个字， <i>浏览：<strong><script src="/plus/count.php?view=yes&aid=10902&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：随着季节慢慢的变冷，热水器使用也逐渐变频繁，那么热水器售后服务，今天就给大家讲解一下，热水器显示90故障代码应该怎么办？首先我们知道是，显示90一般是：1·气压小了导致；...</div> <div class="neirong" id=10902> <div id="MyContent"> <p> 随着季节慢慢的变冷，热水器使用也逐渐变频繁，那么热水器售后服务，今天就给大家讲解一下，热水器显示90故障代码应该怎么办？</p> <p> 首先我们知道是，显示90一般是：</p> <p> 1·气压小了导致；</p> <p> 2·热水器内部风机脏了。</p> <p> 以上2点就是热水器显示90故障代码的常见原因了。</p> <p> 那么当我们需要维修时应该怎么办？</p> <p> 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