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  1. Dreame Tech
  2. Robot Vacuum
  3. L Series
  4. L40S Ultra
  5. FAQ

FAQ

section_type: faq

  • Understanding Turbidity Detection in Your L40 Ultra
  • What is the difference between daily mode and ultimate mode in CleanGenius?
  • Why Does the App Show More Carpets Than I Have? And Why Wasn't a New Add Carpet Cleaned?
  • Why Didn't the App Warn About Low Water During the Last Backwash?
  • At What Battery Level Does My L40 Ultra Robot Vacuum Automatically Recharge?
  • Why Does Extreme Mode on the L40 Ultra Feel So Time-Consuming and Inefficient?
  • How Do I Set the Dust Collection Frequency on My L40 Ultra?
  • What If There's Dust Leakage at the Dust Collection Port on My L40 Ultra?
  • Addressing Paper Residue in the Dust Collection Duct of Your L40 Ultra
  • Why Isn't My L40 Ultra Collecting Dust?
  • How to Keep Your Floors Scratch-Free with Your L40 Ultra Robot Vacuum
  • Solving Dust Collection Woes with Your L40 Ultra: A Step-by-Step Guide
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