HICTOP i3 - Err: MinTemp
January 30, 2017 08:33AM
Hi All,

Long time lurker, first time poster...

I have a Hictop i3, which has been running fine for the last 6-8 weeks.

I had a part fail mid process and it is now showing Err: MinTemp on the display. The hotend thermister is showing a temp of -19. The bed is sitting at 21.

A few searches and it seemed to point to the thermistor. I ordered a few replacement parts and changed them, but i still have the same issue.

Can anyone give me some advise to where to try and look next?


Re: HICTOP i3 - Err: MinTemp
February 02, 2017 12:22AM
is it the exact thermistor replacement or something else it may need to be changed in config but first try doing a PID autotune on the hotend shown how in marlin or repetier documentation using M303 command
Re: HICTOP i3 - Err: MinTemp
February 02, 2017 08:56AM
if you un-plug the thermistor, do you have 5 volts on the connector pin
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