2.Common faults and treatment methods:
4.1 If the LED light does not work, please cut off the AC Power and check: a.There is no contact failure at the output terminal;
b.Whether the positive and negative terminals of the output are reversed;
c.There is no contact at the input end,
d. Whether the LED line and the DALI signal line are reversed, after excluding the above faults,pls continue the next step:
4.2 LED lights is working,However, the brightness is abnormal (the LED light is flashing, too bright or too dark), or the light cannot be dimmed. Please cut off the AC input immediately and check whether the output LEDs meet the output parameters of the product (the LED lamp power is too small or too large) , DALI system parameters are set correctly.