andrew77 Posted January 26, 2023 Share Posted January 26, 2023 I had the power out for an extended amount of time. When the power came back in a light controlled by a SWL was illuminated. I shut it off and when I turned it back on the light didn’t come on. the LEDs on the swl ramp up and down, I can control it from the UD mobile, and communication seems fine. But no light. I also tried airgapping it. I have another SWL so I’ll switch it out this weekend. Just wondering if I need to reset it or if someone else had this issue and has a fix. or if it’s done. Link to comment Share on other sites More sharing options...
tmorse305 Posted January 26, 2023 Share Posted January 26, 2023 Is this SWL controlling the load directly or is it part of a multiway switch? With the power going out there might have been a surge that damaged the switch. Make sure the light bulb is ok too. Link to comment Share on other sites More sharing options...
Techman Posted January 26, 2023 Share Posted January 26, 2023 @andrew77 If it's a single bulb, it's possible the bulb has failed. Link to comment Share on other sites More sharing options...
andrew77 Posted January 26, 2023 Author Share Posted January 26, 2023 It’s hooked directly to four ceiling LEDs. I’m assuming all four LEDs wouldn’t have burned out. Link to comment Share on other sites More sharing options...
Brian H Posted January 26, 2023 Share Posted January 26, 2023 (edited) It does sound like it was damaged by the power loss and restoration. If cycling the power with the Air Gap switch didn't do much. Possibly the triac part of it. If it is directly driving the bulbs with its output. The substitution of an other SWL may yield some data on the problem. Edited January 26, 2023 by Brian H Link to comment Share on other sites More sharing options...
andrew77 Posted January 26, 2023 Author Share Posted January 26, 2023 I’ll post back here when I replace it probably tomorrow. Link to comment Share on other sites More sharing options...
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