Thanks Jiye@yuan for suggestions and offering help ! Much appreciated. " V$ ]9 i$ Y7 F y0 H! z
! x5 |8 C' w5 l7 _1 HGood news, the tenant said he made a mistake and it works now. & y7 G+ z. o1 @2 e
I don't know what he did incorrectly with that dimmer. ) _0 k; `: E! B) {I asked him to remove the dimmer he installed. ; ^) B" _6 p* j# c% E* \1 A# h5 ]3 q. w; @8 d7 j1 @, g u
sorry cannot type Chinese in the office. 5 i9 y' A! r9 g6 l5 U 7 K6 n6 \ e2 b* S+ @# T1 xThanks all and have a good day!2 b# e @' A9 u/ u4 X" X& B3 x