Unit seems to function well except exhaust fan, light, and auto shut off if opened does not work. Any ides how to solve this issue.
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Can you check if they are all plugged in? They have JST connectors which can come loose easily during transport. Also there are two small switches on the left and right for the light and the fan.
Checked both are plugged in. Changed switch positions neither worked. Is there a third or perhaps fourth connector I am missing? Thank you.
I have the exact same problem with my new Falcon 2 Pro.
Just set everything up, and all is working fine except Light and Exhaust Fan.
I have plugged in both JST connectors as per the manual, but I have noticed there is a loose cable dangling right below the lights connector. Is this normal?
@pennyman Have you been able to solve the issue?
Thanks a lot!
I have the same problem, exhaust fan and light stopped working in the middle of the job. I have checked all the connectors (jacks), everything is in the place. Has anyone resolved this issue?
My device was dead on arrival. Not even a sound when I plugged in power. I then unscrewed the protective plastic over the main pcb and checked with a volt meter. and found the error quite quickly the cable at the key switch hab come loose. The device started working but neither LED light nor exaust fan or closure magnets were working. I checked the cable connection I had plugged in but to no avail. I then took the milky plastic cover off the LED strip and wiggled on that cable at the other side where it was even protected with some superglue and the lights went on. So after some trouble shooting I now have a fully working device.
I cannot imagine that the cables came loose during transport if they would have been plugged in completely as the box had no damage. I think Creality needs to become better with their end control.
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Omg bro, you saved me. I removed the light diffuser and saw that the jack fell off. I put it back and the exhaust fan and led started working again. Thanks so much. Send me your PayPal account, so I can buy you a drink.
My light is working but the exhaust fan isn’t, Creality have sent me a new light bar but the fan still isn’t working!! Any ideas welcome
Have you checked the jack behind light diffusor?
See the picture on this link, 4th reply from Tytan:
Yes 
very checked every plug on it !
I’m literally stumped!!