Automatic temperature control of the chamber does not work with PETG.
 
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Automatic temperature control of the chamber does not work with PETG.  

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DI Gerald Hartl
(@di-gerald-hartl)
Miembro
Automatic temperature control of the chamber does not work with PETG.

Hello!
I have installed the HEPA filter and it appears that the automatic temperature control function is not working. The default setting is 'auto', but the chamber fans do not work, even when the chamber temperature is up to 40+ instead of 35 degrees.Does anyone have the same experience or know how to make the automatic chamber temperature work?

Currently, I have to sit in front of the 3D printer and manually open the door and adjust the fan speed, which is really annoying.

Used material is PETG.

Thanks a lot!

Respondido : 08/02/2026 10:10 am
hyiger
(@hyiger)
Noble Member
RE: Automatic temperature control of the chamber does not work with PETG.

The chamber fans are disabled after you install the advanced filtration system. For PLA you will find that the blower and part fans are running but not so much for PETG. I wouldn't worry about a 40+° chamber. PETG can handle it. 

Respondido : 08/02/2026 5:11 pm
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