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bigtreetech / Manta-E3EZ

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Manta EZ 3 and Sprite Extruder #6

Open jeremi2305 opened 1 year ago

jeremi2305 commented 1 year ago

I for the life of me cannot figure out the issue I am having. I am attempting to upgrade my ender 3 with a Manta EZ3 and the board resets any time the fan and heater are activated at the same time. I can use them independently. I am aware the sprite shares the 24v rail on the breakout board. Seeing that this is an upgrade for the ender 3 I would anticipate this to be taken into account given that on the original creality board the hotend and fans share a 24v rail as well, but reading the schematics of the board they are all separate.

KrisWragg commented 1 year ago

@jeremi2305 have you tried switching pos+neg of the fan wires? Might be tricky with the JST connector, but worth double checking.

I recall having a similar issue with my Creality 4.2.2 board when I first installed the Sprite Pro Extruder as I had got them mixed up, I think it was the opposite to stock and like usual I didn't read instructions.

Also just double check your HE0 polarity is correct, on the board and schematic it is opposite to the DC IN and HB so HE0 positive is next to DC IN positive.

Personally I'm stuck at a different point as my E3EZ is not being picked up as a USB device on my RPI 4B after installing klipper firmware on the E3EZ :(