Problem with self test: heater/thermistor not connected?

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tshonka

(@tshonka)

Active Member

Problem with self test: heater/thermistor not connected?

Hello,

I got a problem with the selftest. Already checked the connections 3 times and did the test 4 times.

Does anyone know how to solve this?

Opublikowany : 23/09/2019 8:05 am

Bunny Science

(@bunny-science)

Noble Member

RE: Problem with self test: heater/thermistor not connected?

Yikes. From your pict there are multiple problems.

Of course the critical filament sensor jack is obscured by the ribbon connectors in your pict, but I don't see your extruder thermistor plugged in. It is the one with yellow/green shrink wrap.

Check your filament sensor plug. It looks reversed left/right. From left to right I should see white, black, red. In your pict, white appears to be on right.

I also think your power panic is plugged into the heater thermistor jack.

Connections should be as below