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Pantera09

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  1. Greetings, I have replaced the UMO board with a ramps 1.4 and everything is complete with the exception of the hot end thermistor. on the UMO, there are two thermistors both with three wires, but only two are required for the ramps board. So I can either use the orange yellow and brown or the green peach and tan. My question is, what two wires do I use to connect to H1 Therm, in what order and what about the third wire? thank you in advance PANTERA
  2. Greetings, I am having trouble identifying the current path to the extruder motor #1 on the pcb. I burned up the PS when I tripped the circuit, and after running several programs on the mega, uploading the latest Marlin firmware, and reassembly I have found that everything works as normal with the exception of the motor for the filament extrusion (no voltage). I would rather repair the circuit than replace it as I am on a disabled veterans pension. Any input or advice will be very appreciated. thank you in advance, Pantera09
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