Hi, can somebody help me please. I thank you in advance for your reply. My K8028 is completed. LED’s, programming, everything looks OK, no errors. At the first test I could dim the load (normal bulb 25W) from 100% to ±30% and back. To 0% is not possible. Than I used a normal 100W bulb. No dim possible, load stays at 100%.
All the LED’s are telling me the right thing, but the bulb doesn’t follow these actions. Afther that I used the normal 25W bulb again. The bulb went to 100%, no dim or switch off possible. Afther that I used function 15, than function 2 again, but there was no solution.
Thanks for reply, kind regards, Mich (Belgium)
It’s possible that the triac (TIC225M) is faulty. (replace by the same type)
This could be by a short circuit. Check also first the complete assembly and solder joints.
Dear Mr. VEL456, thank you for the fast reply. I replaced the Triac, everything is OK now. Thank you very much for the help!!! Kind regards, Mich (Belgium) (We can close this topic)