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Fans to cool the controller?

muntahunta

Fans to cool the controller?
September 14, 2015 07:32AM

Registered: 8 years ago
Posts: 144

I have just bought 2 fans for my RAMPS 1.4 case (one exhaust, one intake) they are CPU fans and have 3 wires and a connector on them.

How do I go about wiring these up to the board? I have found loads of stuff about adding the fans to D9, but that is for extruder fans. how do I add case fans? the wires are Black, Red and Yellow.

Thanks.

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J-Max

Re: Fans to cool the controller?
September 14, 2015 04:50PM

Registered: 9 years ago
Posts: 722

Hi,

D9 (variable) is for part cooling, not for extruder cooling, which is permanent (12V AUX, near D2 diode).

Red+ Black- directly on your PSU 12v output. winking smiley

++JM

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muntahunta

Re: Fans to cool the controller?
September 15, 2015 06:53AM

Registered: 8 years ago
Posts: 144

Done, sorted.
Thanks dude.

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