Hot End On LED stays lit.

[FDM_Process]

I'm finishing up my build of the Rostock Max V2 with the new heatbed that includes the LED light for the Hot End. No matter where I plug in the 2-pin connector on the RAMBO, the Hot End On LED stays lit. Anyone else run into this? I wired it according to another post on this forum.

[geneb]

Grab the latest drop of the manual (done a few days ago) and go through section 5C.

The 2 pin connector has nothing to do with the hot end LED - that's the thermistor signal wire.

The only time the hot end LED should be lit is when you're actually powering your hot end. Please check your wiring.

g.

[FDM_Process]

Thanks, geneb. I didn't know they released the new version of the PDF. That is exactly how I wired it.. I must have crossed terminals somewhere, I will check it out after calibrating the rest of the machine. Not too worried about the LED at the moment.