Dreame L20 Ultra Complete User Manual (English)

Questions and Answers:

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Jacqueline BennettAug 20, 2025
Why my Dreame Vacuum Cleaner robot fails to connect to Wi-Fi?
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  Crystal MoranAug 20, 2025
  If your Dreame Vacuum Cleaner robot isn't connecting to Wi-Fi, first ensure you're using the correct Wi-Fi password. Then, verify that your robot is connected to a 2.4 GHz Wi-Fi network, as it doesn't support 5 GHz connections. A weak Wi-Fi signal can also cause connection problems, so place the robot in an area with good coverage. Finally, try exiting and re-entering the app to reattempt the configuration.
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Shelly CarrollAug 22, 2025
How to fix a Dreame Vacuum Cleaner that will not turn on?
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  Alexandria HernandezAug 22, 2025
  If your Dreame Vacuum Cleaner robot won't turn on, it's likely due to a low battery. Recharge the robot on its base and try again. Also, ensure the battery temperature is within the recommended operating range of 32°F (0°C) to 104°F (40°C).
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Joel GuerreroAug 25, 2025
What to do if Dreame L20 Ultra Complete Vacuum Cleaner robot will not charge?
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  Anthony KempAug 25, 2025
  If your Dreame Vacuum Cleaner robot isn't charging, start by checking that the base station is properly connected to a power source, ensuring both ends of the power cord are securely plugged in. Next, inspect the charging contacts on both the base station and the robot and clean them if necessary. Also, check for any foreign objects at the connector of the robot and remove them.
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Amanda BonillaAug 26, 2025
Why Dreame Vacuum Cleaner robot cannot find and return to the base station?

Dreame L20 Ultra Complete Specifications

General

Suction Power	7000 Pa
Battery Capacity	6400 mAh
Dustbin Capacity	350 ml
Water Tank Capacity	80 ml
Auto Empty Station	Yes
Mopping Function	Yes
Self-Cleaning	Yes
Self-Emptying	Yes
Self-Refilling	Yes
Clean Water Tank Capacity (Dock)	4.5 L
Dirty Water Tank Capacity (Dock)	4 L
Dust Bag Capacity (Dock)	3.2 L
App Control	Yes
Navigation System	LiDAR
Runtime	180 minutes
Obstacle Avoidance	Yes
Drying	Yes
Weight	4.3 kg
Navigation	LDS LiDAR
Voice Control	Yes (Google Assistant, Alexa)
Charging Time	6 hours