精密空调维修故障分析

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                    <section><section powered-by="gulangu"><section><p><img src="image/20201019/751d9f93d680993506cd45bd7e4d3352_1.gif" /></p></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>故障现象</p></section></section></section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; &nbsp; 该精密空调运行过程中报错“高排气1警告”。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/ab672676aae24b64551c919c0fa92f30_2.jpg" /></p></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>故障分析及处理</p></section></section></section></section><section powered-by="gulangu"><p>1、根据故障现象，首先怀疑机组的室外风机故障。通过排查，发现两个风机，有一个一直处于无动作状态。</p></section><section powered-by="gulangu"><p>2、查看风机的输入电压为零，查看控制柜，发现有空气开关跳闸，复位后，电机启动后发出刺耳的噪声，一会儿空气开关跳闸，这说明风机已损坏。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/e9d773db4a9fe61123918b6612f7e948_3.jpg" /></p></section></section><section powered-by="gulangu"><p>3、更换风机后，检查发现，控制风机的保险丝已烧断。更换后，故障排出。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/8d5126a12514b23b8324f62cef7d99fd_4.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/1da10ca1258268cb55f558eafa96e115_5.jpg" /></p></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>结论</p></section></section></section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp;该精密空调由于风机损坏导致空开跳闸并烧断保险丝。</p></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p>欢</p></section></section></section><section><section powered-by="gulangu"><section><p>迎</p></section></section></section><section><section powered-by="gulangu"><section><p>关</p></section></section></section><section><section powered-by="gulangu"><section><p>注</p></section></section></section></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p><img src="image/20201019/e4d898ac54aae1ecf6f6edd699d0c2a0_6.jpg" /></p></section></section></section><section><section powered-by="gulangu"><section><section><svg viewbox="0 0 1 1"></svg></section></section></section></section><section><section powered-by="gulangu"><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section></section></section>