Thanks Jiye@yuan for suggestions and offering help ! Much appreciated. ( h) ~6 r" q6 m* T
: f$ i6 H) \& a+ ]( U2 p
Good news, the tenant said he made a mistake and it works now. & w5 E- c4 L+ Z# L3 G% pI don't know what he did incorrectly with that dimmer. 2 I# n5 w8 [1 m2 DI asked him to remove the dimmer he installed. $ l( Y. i* @4 x* w& K: @% l. L6 T5 R5 }( j- F0 s
sorry cannot type Chinese in the office. # ?( V0 O' S; [% h
! W1 b% c$ i/ |3 g; z- CThanks all and have a good day! % p% c! H( E6 G3 W. @# w9 ^( d# o2 @ i/ j- m$ g% G" ^