Skip to main content

Community
Submit a request
Sign in

Sign in
Community
Submit a request

Dreame Tech
Robot Vacuum
L Series
L40 Ultra Gen2

Articles in this section

What should I do if the robot reports a brush roll tangle?
How to resolve the issue of the robot missing a specific area during cleaning?
How to resolve the issue of the robot always failing to return to the dock?
How to resolve the issue of bad odor on the robot's mop pad?
How to resolve the issue of chaotic cleaning routes on the robot vacuum?
APP Settings CleanGenius
APP Setting Virtual Wall
App settings No-go zone
APP settings Deep Cleaning
APP Settings Cleaning The Curtain Area

See more

L40 Ultra Gen2 User Manual

Customer Support

July 13, 2026 03:47

Related to

Document

R5025C-L40 Ultra Gen 2-US Illustrated Version.pdf
8 MB Download
R5025C-L40 Ultra Gen 2-US Text Version.pdf
2 MB Download

Was this article helpful?

0 out of 0 found this helpful

Have more questions? Submit a request

Related articles

Dreame Bot L40s Ultra Robot Vacuum and Mop User Manual--US Version
K20
APP Settings CleanGenius
APP Settings CleanGenius
Matrix10 Ultra Obstacle traversal troubleshooting

Comments

0 comments

Please sign in to leave a comment.

Products

Robot Vacuum
Wet Dry Vacuum
Cordless Stick Vacuum
All Vacuum Cleaners
Compare Models
Accessories
Home Air Care
Robotic Pool Cleaners
Robot Lawn Mowers
Hair Care
Smart Wearables

Shop Dreame

Where to Buy
Partner collections
Heroes Discounts
Buy in bulk
Partner with Us
Become A Dealer
Affiliates

Support

Support Center
FAQ
Contact Us
Repair Request
Aftersale Policies

About Dreame

Company Introduction
Contact Us
Newsroom
Blogs

Join the community

Membership
Refer a Friend
Live Stream Center
Forum

Payment method

DREAME

©2024 Dreame Global. All Rights Reserved

Choose Your Location

Powered by Zendesk