I can turn the device/LED display on, but the temperature doesn’t seem to go up. How do I get the chamber to start heating?

Mar 10, 2016

Hold the front panel button for one second and release to engage heat-up.

 

If you have any further inquiries, please contact our Customer Service Department anytime Mon to Fri, 10 AM to 6 PM ET.
Email: help@gpen.com
Phone: +1 833-691-3224