T Timothy's Moderator 管理成员 VIP 注册 2004-07-30 消息 2,251 荣誉分数 50 声望点数 178 2010-11-03 #16 There should be a second switch or was a second switch. Two switch control one light. That switch is broken or when they removed it , connect it wrong.
There should be a second switch or was a second switch. Two switch control one light. That switch is broken or when they removed it , connect it wrong.
ccc 难得糊涂 管理成员 VIP 注册 2003-04-13 消息 241,188 荣誉分数 37,900 声望点数 1,393 2010-11-03 #17 也可能是原来的房东走的时候，换掉开关，接线错误。
