ECOVACS DEEBOT T9 AIVI User Manual (English)

Questions and Answers:

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Catherine ParksAug 16, 2025
Why is my ECOVACS DEEBOT T9 AIVI DEEBOT not charging?
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  Ashley RobertsAug 16, 2025
  Your ECOVACS DEEBOT might not be charging for several reasons: * The DEEBOT is not switched ON. Solution: Switch ON DEEBOT. * The DEEBOT has not connected to the Docking Station. Solution: Be sure that the robot’s Charging Contacts have connected to the Docking Station Pins. * The Power Cord is not connected to the Docking Station. Solution: Make sure the Power Cord is firmly connected to the Docking Station. * The Docking Station is not connected to the power supply. Solution: Make sure the Docking Station is connected to the power supply. * The battery is completely discharged. Solution: Please contact Customer Care for help.
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Cassandra PierceAug 22, 2025
How to fix ECOVACS Vacuum Cleaner DEEBOT that gets stuck while working?
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  Caitlin GonzalezAug 22, 2025
  If your ECOVACS DEEBOT gets stuck while working, it may be due to: * Tangles with objects on the floor like wires or curtains. The suggested solution is to let DEEBOT try to free itself. If it can't, manually remove the obstacles and restart it. * Getting stuck under furniture. The suggested solution is to set a physical barrier or a Virtual Boundary in the ECOVACS HOME App.
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Mike BarnettAug 26, 2025
Why does ECOVACS Vacuum Cleaner DEEBOT return to the Docking Station before finishing cleaning?
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  Mark RollinsAug 26, 2025
  There are several reasons why your ECOVACS DEEBOT might return to the Docking Station before completing its cleaning cycle: * The working time varies based on the floor surface, room complexity, and selected Cleaning Mode. When the battery is low, DEEBOT automatically switches to Recharge Mode. Turn on Continuous Cleaning function in ECOVACS HOME App. DEEBOT will automatically resume the uncompleted cleaning cycle when Continuous Cleaning is enabled. * DEEBOT is unable to reach certain areas blocked by furniture or barriers. Tidy up the area to be cleaned by putting furniture and small objects in their proper place. * The Docking Station is too distant from the center of the house. Please place the Docking Station against the wall of a central room of the house.
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gonzalezdennisAug 28, 2025
Why doesn't my ECOVACS Vacuum Cleaner DEEBOT clean automatically at the scheduled time?
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  Danielle NicholsonAug 28, 2025
  Your ECOVACS DEEBOT may not clean automatically at the scheduled time if: * The Time Scheduling function is cancelled. Program DEEBOT to clean at specific times using the ECOVACS HOME App. * DEEBOT is switched OFF. Switch ON DEEBOT. * The robot’s battery is low. Keep DEEBOT switched ON and connected to the Docking Station to make sure it has a full battery to work at any time.
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Karina HernandezAug 31, 2025
Why does ECOVACS Vacuum Cleaner DEEBOT miss spots or repeat areas?
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  Rebecca MorganAug 31, 2025
  If your ECOVACS DEEBOT misses cleaning spots or repeats cleaning areas, it could be due to: * Interference from small objects or barriers on the floor. Remove power cords and small objects from the floor to ensure cleaning efficiency. DEEBOT will automatically clean the area missed, please avoid moving DEEBOT manually or block the path during the cleaning cycle. * Slippery polished floors. Make sure the floor wax is dried before DEEBOT starts cleaning. * Inability to reach areas blocked by furniture. Tidy up the area to be cleaned by putting furniture and small objects in their proper place. * Blocked TrueMapping Distance Sensor. Remove the objects that are blocking the TrueMapping Distance Sensor.
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Jack WellsSep 3, 2025
Why is my ECOVACS DEEBOT T9 AIVI Vacuum Cleaner DEEBOT not able to connect to the home Wi-Fi network?
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  John SchneiderSep 3, 2025
  If your ECOVACS DEEBOT is unable to connect to your home Wi-Fi network, check the following: * Ensure you've entered the correct home Wi-Fi username and password. * Verify you have installed the correct App: ECOVACS HOME App. * Make sure the DEEBOT is within range of your home Wi-Fi signal. * If network setup was started too early, turn ON the Power Switch and press the RESET Button. DEEBOT is ready when its Wi-Fi Indicator light flashes slowly. * Ensure the robot has been connected with 2.4 GHz Wi-Fi network, as DEEBOT does not support 5 GHz Wi-Fi.
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Rebecca HarmonSep 6, 2025
Why is ECOVACS Vacuum Cleaner DEEBOT stuck when cleaning with OZMO Pro installed?
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  Lorraine BrownSep 6, 2025
  If your ECOVACS DEEBOT gets stuck while cleaning with OZMO Pro installed, it may have difficulty climbing over obstacles. Please assist DEEBOT if there is a problem.
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Victoria MarksSep 9, 2025
Why can't AIVI Visual Detection Sensor recognize objects on my ECOVACS DEEBOT T9 AIVI Vacuum Cleaner DEEBOT?
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  April MitchellSep 9, 2025
  The AIVI Visual Detection Sensor on your ECOVACS DEEBOT may not recognize objects if: * The cleaning area is not well illuminated. Smart Recognition requires sufficient lighting. * The AIVI Visual Detection Sensor lens is dirty or blocked. Clean the lens with a clean soft cloth, and make sure the sensor is not blocked. Avoid using any detergent or cleaning spray while cleaning. * The objects are too close to the AIVI Visual Detection Sensor. The optimal distance of object identification is 50 cm (19.7 inches).
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Joshua NguyenSep 10, 2025
What to do if my ECOVACS Vacuum Cleaner DEEBOT cannot return to the Docking Station?
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  Anita CookSep 12, 2025
  If your ECOVACS DEEBOT is unable to return to the Docking Station, consider the following: * Ensure the Docking Station is correctly connected. * Avoid manually moving the Docking Station during cleaning. * Do not pause the DEEBOT for more than 90 minutes. * Ensure the DEEBOT starts cleaning from the Docking Station.
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Courtney RhodesSep 12, 2025
Why do the side brushes on my ECOVACS Vacuum Cleaner DEEBOT drop out of place?
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  Joshua LewisSep 12, 2025
  If the side brushes on your ECOVACS DEEBOT drop out of place during use, it is likely that the Side Brushes are not correctly installed. Make sure the Side Brushes click into place when installing.

ECOVACS DEEBOT T9 AIVI Specifications

General

Shape	Round
Product color	Black
Housing material	Plastic
Number of wheels	2 wheel(s)
Remotely operated	Yes
Dust container type	Dust bag
Brush type	Roller brush & Side brush
Noise level	67 dB
Number of programs	3
Water tank capacity	0.18 L
Dust capacity (total)	0.3 L
Base station functions	Charging
HEPA filtration system	-
Floor surfaces supported	Carpet, Hard floor, Laminate, Linoleum, Parquet, Tiles, Wood
Charging time	6.5 h
Battery voltage	14.4 V
Battery capacity	5200 mAh
Power consumption (typical)	50 W