查外风机线圈、启动电容都正常,再查发现dianyuan电源进线零线、火线接反(刚修理过外部供电线),若接反则风机不能运转,但对压缩机无影响。将火、零线调换后恢复正常。友情提示,文章来自互联网收集,欢迎你到论坛技术交流请点击这里www.jdwx.cn |
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