Reply to "TMCC power board issue - K-Line K-28841"

Hancock52OGR Forum Member

@gunrunnerjohn posted:
Do NOT connect the motor to track power. Since there is no smoke, I'd control the fans with the smoke output. A simple DC power supply there will do the trick. I'd probably use a variable power supply so you could adjust the speed of the fans.

John, meanwhile I have sent you an email on variable voltage AC-DC power supply boards you've supplied for me in the past.

I'll have to hunt around for the smoke supply on the control boards but I think the problem is that there's no power coming from that source in the front unit, for whatever reason. (I haven't tried toggling the TMCC smoke control on/off but will do so.) I think I have worked out that the motor is only a 3VDC model.

9/26/201:08 PM

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