上门维修一台林内R330-16KF燃气壁挂炉,拆开机壳查看水箱是空的,说明机器没有上水,测补水电磁阀阻值3K多正常,通电测电磁阀插头无220V~,更换主板上补水继电器后机器恢复正常。 |
|Archiver|手机版|家电维修论坛
( 蜀ICP备19011473号-4 川公网安备51102502000164号 )
GMT+8, 2025-6-30 22:11 , Processed in 0.122639 second(s), 18 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.