Bob Musil Posted November 27, 2011 Share Posted November 27, 2011 I have 4 1602W controllers, each using ELLs. Numbers 1-3 all work fine. Number 4 is not being recognized at all. The LED in the ELL is not lighting up at all, and the LED in the controller just flashes.I have tried switching ELLs, with no success. I have checked both fuses, and they are testing okay on my cheapo tester. I have tried different house circuits, with no luck. I have tried resetting by powering off the unit, waiting 15 seconds, rotating the channel selectors several time and back to 00, powering on (which gave me a very fast blinking LED in the controller), powering off and restting to 04. Nothing has helped.Any suggestions? I do not know what the firmware version is, but I think I bought this unit in either 06 or 07.Bob Link to comment Share on other sites More sharing options...
Jim Hans Posted November 27, 2011 Share Posted November 27, 2011 Have you tried switching out cat 5 cables? Link to comment Share on other sites More sharing options...
Bob Musil Posted November 27, 2011 Author Share Posted November 27, 2011 I had tried a different cable earlier, but I just tried a 3rd one and it worked! Thank you, thank you, thank you! Link to comment Share on other sites More sharing options...
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