Any questions during your use the Yocan device, like UNI Pro vape? If so, please read this thread, and find out the best way to start your Yocan UNI Pro vape mod.
Related post: Yocan UNI vs Yocan UNI Pro
Here is a question from a Yocan UNI Pro user:
Purchased a month ago and no atomizer keeps appearing with every cartridge.
Why Yocan UNI Pro occurs no atomizer error?
If the 510 pin on your 510 vape cartridge is damaged (where it connects to the Yocan UNI Pro) then this will cause a “No Atomizer” error.
Here are some tip for you:
Try another brand new 510 vape cartridge.
Clean Your Contact Points.
Check the 510 Pin on your cart, and also the 510 Connector on your UNI Pro.
Reseat Your Coil