Chuango Smart Home

Submit a ticket
Login  Sign up
Open navigation

What if my Chuango Robot Vacuum RV-500 beeps 3 times with a red flashing indicator?

Anti-drop sensor error. 

1. Check if the device is stuck on the ledge of a staircase and cannot reverse. Please move it to another place.


2. Please check if any debris is on the anti-drop sensors. Please clean the anti-drop sensors after the main power switch is turned off.

Please read  How to clean sensors of your Chuango Robot Vacuum RV-500?

Did you find it helpful? Yes No

Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.