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Wiring of Creality Ender 3 Hotend Kit

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h1o
 h1o
(@h1o)
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Joined: 10 months ago
Posts: 2
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Hi,

I have to replace my defective hotend in an Ender 3 pro.

I got me an original Creality Ender 3 Hotend Kit.

Unfortunately, there is no documentation whatsoever about the wiring/ cables.

Who can help?

There should be cables for fan 1 (normal fan), fan 2 (controllable), thermistor and nozzle power.

I assume the two thick red wires are nozzle power, the thin black and red is the normal fan and the white connector whith the yellow and black wire the controllable fan. 

But then, where are the wires for the hotend thermistor? This also should be a small white connector, on the old hotend the wires are both white.


   
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h1o
 h1o
(@h1o)
New Member
Joined: 10 months ago
Posts: 2
Topic starter  

In the meantime, I identified the cables.

(And an additional connector turned out to be hidden in the black protective hose)

 

1) Fan 1 (normal): thin red & black wires

2) Fan 2 (controllable): thin yellow & black wires with small white connector

3) Nozzle Heater: thick red & red wires

4) Nozzle Thermistor: two thin white wires with small white connector


   
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