stunney Posted December 3, 2018 Share Posted December 3, 2018 I bought a used CTB16 after Christmas last year from a guy who was moving. I was smart enough to test all of the channels (on and off in HU) before i bought it but now that i have everything connected it seems to be acting up. Channel 10 would be on all the time, even when not connected to HU (cat 5 unplugged from controller). I brought the unit in the house and did some testing with a multimeter, and it seems that that i have 4 channels that are receiving constant power as soon as the controller is plugged in. Channel 4 has 0.1v, channel 7 has 19v, channel 10 has 91.3v, and channel 15 has 1.7v. Is this something that can be fixed or should I just be ordering a new board? BTW the guy did mention that he had to change one of the triacs the year before, but said it was repaired and was in proper working order. He gave me a little bag with what I believe are spare triacs. Link to comment Share on other sites More sharing options...
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