AY443786

[L20 Ultra] Won’t auto empty

my robot has stopped auto emptying. I have cleaned the filter, replaced the bags, and made sure nothing was blocking the intake system. What can I do to remedy this problem?
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5 Comment

IG930029 1 Floor
Same issue.
2025-9-2 02:35:09 US Translate

Hi, You can refer to my reply below, I hope it can help you.
 
2025-9-2 16:48 US Translate
CE192123 2 Floor
Same issue for over a year and Dreame will do nothing to remedy it! I have to manually empty my unit and the detergent doesn’t distribute either….
2025-9-2 04:29:44 US Translate

Hi,

Regarding the problem that the base station cannot suck up garbage and cannot collect dust, we recommend that you first click on auto empty in the app to test whether the dust collection function of the base station is normal. If the dust collection function of the base station is normal, it may be that there is a lot of pet hair at home and the robot's dust box is full, causing the garbage hair to pile up and be difficult to collect on the base station.

(1) We recommend that you manually clean the robot's dust box and filter first. The robot's dust box also needs to be checked and maintained by the user regularly. It is recommended to maintain the dust box at least 1-2 times a week.

(2) Confirm whether the device is in Do Not Disturb Mode. If it is in Do Not Disturb Mode, auto empty will not work

(3) Confirm the frequency setting of auto empty. If it is not set to high-frequency mode, it is recommended that the user set it to high-frequency mode. For specific setting instructions, please refer to this link article: [url]https://support.dreametech.com/hc/en-us/articles/10823195760271-Tailor-Your-Robot-Vacuum-s-Auto-Empty-Schedule-for-Perfect-Home-Hygiene[/url]

If the above troubleshooting steps fail to resolve the issue, please provide the following information and  contact support.na@dreame.techteam for further assistance:

1. A video showing the device failing to perform automatic dust collection.

2. Collect a video showing the manual operation of the ""start auto empty"" function in the app to test the dust collection feature of the base station.

3. Photos of the dustbin and filter.

We hope the above information is helpful to you.
2025-9-2 16:46:07 US Translate

CK846253 4 Floor
There is a filter in the base that needs to be cleaned because I had that issue too.  I also adjusted the frequency of auto emptying and haven’t had an issue anymore.
UID:AY443786 US
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