K8200 Extruder Cooling Fan Power, where to connect it to?

K8200 3D Printer K8200 - Wiring and electronics
1

Hi,
I have an E3D extruder fitted that needs a cooling fan on it.

I keep forgetting to turn it on !!! (then the fliament jams)

Is there a way to control this fan from the Main control board? of better still with Gcode control?

Also there is a DC power connector on the bottom of the control board, next to the incoming power connection

What is the correct connector for this please?

2

Just hook it up to the 15v terminal. Maybe add a resistor in series to prevent overcurrent, that’s all …
That way the fan will run as long as the machine is powered up.

3

Thankyou, will do