Thanks Jiye@yuan for suggestions and offering help ! Much appreciated. M% W1 B4 d3 _' p5 `
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Good news, the tenant said he made a mistake and it works now. ) {% x/ r' O" {
I don't know what he did incorrectly with that dimmer. 8 Q3 R6 h0 ?+ Q+ Z+ O. ^; V0 @9 jI asked him to remove the dimmer he installed. 0 c: h8 g5 E: B3 }9 ~, r
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sorry cannot type Chinese in the office. ! R, _1 ]' m& _3 m& e2 C5 h # y2 a# E4 d8 A9 \! TThanks all and have a good day! 4 r! K9 g7 S' a& a* T( `: o$ K1 @0 D4 A. [* ~. L