My Fan Always On - Can't Turn it Off (Prusa Mini)
 
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Peter Kortvel
(@peter-kortvel)
New Member
My Fan Always On - Can't Turn it Off (Prusa Mini)

Hi, perhaps I am missing something basic. I started printing with PETG and I turned off my fan in settings (see below). However, the fan keeps spinning. I tried to do different prints and I don't think I ever saw it off on my printer. Now I am printing just flat layers on the board (a flower pot base) - so there's no bridge at all and the fan keeps spinning.

 

Thank you for help!

This topic was modified 1 year ago by Peter Kortvel
Posted : 29/06/2021 11:10 am
Zoltan
(@zoltan)
Moderator
RE: My Fan Always On - Can't Turn it Off (Prusa Mini)

Hi there a re two fans there , the print fan (blowing to the nozzle) and the heatbreak (fan)  cooling the heatbreak. So which one are you talking about pls?

even an old man can learn new things 🙂
Standard I3 mk3s, FW 3.10.1 RC1, MMU2S, no closed box, Fusion 360, PrusaSlicer, Windows 10
PRUSA MINI FW 4.3.4, Prusa Connect Beta

Posted : 29/06/2021 1:08 pm
Peter Kortvel
(@peter-kortvel)
New Member
Topic starter answered:
RE: My Fan Always On - Can't Turn it Off (Prusa Mini)

Thank you for the answer! Yes you are right, I was talking about the hotend fan (pic below). So then all is OK it seems 🙂

 

Posted : 01/07/2021 7:48 am
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