
DEEBOT T20e OMNI Robot Vacuum

IMPORTANT SAFETY INSTRUCTIONS
When using an electrical Appliance, basic precautions should always be followed, including the following:
Important Safety Instructions:
READ ALL INSTRUCTIONS BEFORE USING THIS APPLIANCE. SAVE THESE INSTRUCTIONS
- This Appliance can be used by children aged 8 years and above and by persons with reduced physical, sensory, or mental capabilities, or a lack of experience and knowledge, if they have been given supervision or instruction concerning the safe use of the Appliance and understand the hazards involved. Children shall not play with the Appliance. Cleaning and user maintenance shall not be made by children without supervision.
- Clear the area to be cleaned. Remove power cords and small objects from the floor that could entangle the Appliance. Tuck rug fringe under the rug base, and lift items such as curtains and tablecloths off the floor.
- If there is a drop-off in the cleaning area due to a step or stairs, you should operate the Appliance to ensure it can detect the step without falling over the edge. It may become necessary to place a physical barrier at the edge to keep the unit from falling. Make sure the physical barrier is not a trip hazard.
- Only use as described in this manual. Only use attachments recommended or sold by the manufacturer.
- Please make sure your power supply source voltage matches the power voltage marked on the Docking Station.
- For INDOOR household use ONLY. Do not use the Appliance in outdoor, commercial, or industrial environments.
- Use only the original rechargeable battery and Docking station provided with the Appliance from the manufacturer. Non-rechargeable batteries are prohibited.
- Do not use without a dust bin and/or filters in place.
- Do not operate the Appliance in an area where there are lit candles or fragile objects.
- Do not use in extremely hot or cold environments (below -5°C/23°F or above 40°C/104°F).
- Keep hair, loose clothing, fingers, and all parts of the body away from any openings and moving parts.
- Do not operate the Appliance in a room where an infant or child is sleeping.
- Do not use the appliance on wet surfaces or surfaces with standing water.
- Do not allow the Appliance to pick up large objects like stones, large pieces of paper or any item that may clog the Appliance.
- Do not use an appliance to pick up flammable or combustible materials such as gasoline, printer or copier toner, or use in areas where they may be present.
- Do not use the appliance to pick up anything that is burning or smoking, such as cigarettes, matches, hot ashes, or anything that could cause a fire.
- Do not put objects into the suction intake. Do not use if the suction intake is blocked. Keep the intake clear of dust, lint, hair, or anything that may reduce air flow.
- Take care not to damage the power cord. Do not pull on or carry the Appliance or Docking station by the power cord, use the power cord as a handle, close a door on the power cord, or pull the power cord around sharp edges or corners. Do not run the appliance over the power cord. Keep the power cord away from hot surfaces.
- If the power cord is damaged, it must be replaced by the manufacturer or its service agent to avoid a hazard.
- Do not use the Docking Station if it is damaged. The power supply is not to be repaired or used any longer if it is damaged or defective.
- Do not use with a damaged power cord or receptacle. Do not use the Appliance or Docking station if it is not working properly, has been dropped, damaged, left outdoors, or comes in contact with water. It must be repaired by the manufacturer or its service agent to avoid a hazard.
- Turn OFF the power switch before cleaning or maintaining the Appliance.
- The plug must be removed from the receptacle before cleaning or maintaining the Docking station.
- Remove the Appliance from the Docking station, and turn OFF the power switch to the Appliance before removing the battery for disposal of the Appliance.
- The battery must be removed and discarded according to local laws and regulations before disposal of the Appliance.
- Please dispose of used batteries according to local laws and regulations.
- Do not incinerate the Appliance even if it is severely damaged. The batteries can explode in a fire.
- When not using the Docking station for a long period of time, please unplug it.
- The Appliance must be used in accordance with the directions in this Instruction Manual. Ecovacs Home Service Robotics cannot be held liable or responsible for any damages or injuries caused by improper use.
- The robot contains batteries that are only replaceable by skilled persons. To replace the robot’s battery, please contact Customer Service.
- If the robot will not be used for a long time, power OFF the robot for storage and unplug the Docking station.
- WARNING: For the purposes of recharging the battery, only use the detachable supply unit CH2229 provided with the Appliance. The lithium battery type suitable for CH2229 is Max 8 cells, max. nominal voltage DC14.4V, rated capacity 5,900mAh.The battery must be removed and discarded according to local laws and regulations before disposal of the Appliance. To satisfy RF exposure requirements, a separation distance of 20 cm or more should be maintained between this device and persons during device operation.
To ensure compliance, operations closer than this distance are not recommended. The antenna used for this transmitter must not be co-located in conjunction with any other antenna or transmitter.
CAUTION: USE ONLY AS DIRECTED. KEEP OUT OF REACH OF CHILDREN AND PETS. EYE IRRITANT. Avoid contact with eyes, skin, and clothing. In case of contact with skin or eyes, wash immediately with plenty of water for 15 minutes. If eye irritation persists, consult a physician. Do not ingest. IF SWALLOWED, do not induce vomiting; call a physician or poison control center immediately. DO NOT PLACE NEAR HEAT OR OPEN FLAME. The product is not to be used by persons with reduced physical, sensory, or mental capabilities. Used on DEEBOT and for indoor air deodorization only. Do not disassemble the capsule. Wash your hands after handling. Keep away from foodstuffs, beverages, and feed. Keep in a dry and well-ventilated place. ispose in accordance with local regulation.
WARNING: May cause an allergic skin reaction. Toxic to aquatic life with long-lasting effects. Harmful to aquatic life with long-lasting effects.
Package Contents

Note: Figures and illustrations are for reference only and may differ from actual product appearance. Product design and specifications are subject to changes without notice.
Product Diagram
Robot

RESET Button
Restore to default settings: Press and hold the RESET button for 5 seconds. After you hear the voice prompt, the startup music will be played and the robot will be restored to default settings.

Bottom View


Mopping Pad Assembly

OMNI Station

Short press: to start/pause/resume cleaning. Press for 5 seconds: to add water to or drain the water out of the Cleaning Sink
Dust Bag

Sensors

Notes Before Cleaning

- Tidy up the area to be cleaned by putting furniture, such as chairs, in their proper place.

- During the first use, make sure each room door is open to help DEEBOT fully explore your house.

- It may be necessary to place a physical barrier at the edge of a drop to stop the unit from falling over the edge.
Put away objects, including cables, clothes, and slippers, etc., on the floor to improve the cleaning efficiency.
Before using the product on a rug with tasseled edges, please fold the rug edges under.
Please do not stand in narrow spaces, such as hallways, and make sure not to block the TrueMapping Distance Sensor.
Quick Start
Before using DEEBOT, please remove all protective films or protective strips from DEEBOT and OMNI Station.
Install the Dual Side Brushes
Make sure the colors of the Dual Side Brushes are consistent with those of the mounting slots.
ECOVACS HOME App
To enjoy all available features, it is recommended to control your DEEBOT via the ECOVACS HOME app.
Before you start, make sure that:
- Your mobile phone is connected to a Wi-Fi network.
- The 2.4GHz or 2.4/5 GHz band wireless signal is enabled on your router.
- The Wi-Fi indicator light on DEEBOT is slowly flashing.

Wi-Fi Indicator Light

Wi-Fi Connection
Before Wi-Fi setup, make sure DEEBOT, your mobile phone, and the Wi-Fi network meet the following requirements.
DEEBOT and Mobile Phone Requirements
- DEEBOT is fully charged, and the power switch of DEEBOT is turned on.
- Wi-Fi status light slowly flashes.
- Turn off your mobile phone’s cellular data (you can turn it back on after setup).
Wi-Fi Network Requirements
- You are using a 2.4GHz or 2.4/5 GHz mixed network.
- Your router supports 802.11b/g/n and IPv4 protocol.
- Do not use a VPN (Virtual Private Network) or Proxy Server.
- Do not use a hidden network.
- WPA and WPA2 using TKIP, PSK, AES/CCMP encryption.
- WEP EAP (Enterprise Authentication Protocol) is not supported.
- Use Wi-Fi channels 1-11 in North America and channels 1-13 outside North America (refer to local regulatory agency).
- If you are using a network extender/repeater, the network name (SSID) and password are the same as your primary network. After Wi-Fi connection, DEEBOT will enter into Networked Standby mode if it has no signal input within 10 minutes.
Please be aware that the realization of intelligent functions, such as remote startup, voice interaction, 2D/3D map display, and control settings, and personalized cleaning (depending on different products) requires users to download and use the ECOVACS HOME App, which is constantly updated. You need to agree to our Privacy Policy and User Agreement before we can process some of your basic and necessary information and enable you to operate the product. If you do not agree with our Privacy Policy and User Agreement, some of the aforementioned intelligent functions cannot be realized through the ECOVACS HOME App, but you can still use the basic functions of this product for manual operation.
Charging DEEBOT
- Assemble OMNI Station

- OMNI Station Placement
Keep the area around the Station clear of objects.
* If there are reflective objects such as mirrors and reflective skirting lines near the Station, the bottom 14cm of those should be covered. Do not place the Station under direct sunlight. It is recommended to place the Station on a hard floor to experience the complete functions of the robot.
- Add Water to Clean Water Tank
Note: It is recommended to use ECOVACS DEEBOT Cleaning Solution (sold separately). Using other cleanig solution may cause DEEBOT slipping, water tank block and other problems. - Power ON
Note: I = ON, O = OFF.
DEEBOT cannot be charged when being powered OFF.
- Charge DEEBOT
It is recommended that DEEBOT start cleaning from the Station. Do not move the Station while cleaning.
Operating DEEBOT
When creating a map for the first time, please follow DEEBOT to help eliminate some minor issues.
For example, DEEBOT may get stuck under the furniture. Please refer to the following solutions:
- Raise the low-sitting furniture if possible.
- Cover the bottom of the furniture.
- Set up Virtual Boundary via the App.
- Start
Tap on
DEEBOT or
on the OMNI Station to start.
Note: For the first-time cleaning, please ensure that DEEBOT is fully charged. - Pause/Wake Up
Tap on
DEEBOT or
on the OMNI Station to pause.
Note: The indicator light will go out after the robot is paused for a few minutes. Press the AUTO Mode Button on DEEBOT to wake up the robot.
- Back to Station
Tap for
3 seconds to recall DEEBOT to the OMNI Station.
Note: When DEEBOT is not working, it is recommended to keep it switched ON and charging.
Mopping
- Attach the Mopping Pads and Mopping Pad Plates.
You would hear a “click” when the Mopping Pad Plates are properly installed.
- Mop
Tap on
DEEBOT or
on the OMNI Station to start mopping.
Note:- Do not frequently remove washable mopping pads.
- Do not scratch the Mopping Pad Plates with a rag or any other object.
- When the ECOVACS HOME App prompts that the mops need to be replaced, please replace them in time. Explore more accessories at the ECOVACS HOME App or at https://www.ecovacs.com/global.
OMNI Station
Press the
button to Start/Pause/Resume cleaning.
Regular Maintenance
To keep DEEBOT running at peak performance, perform maintenance tasks and replace parts with the following frequencies:

Before performing cleaning and maintenance tasks on DEEBOT, turn the robot OFF and unplug the OMNI Station. A multi-function cleaning tool is provided for easy maintenance. Handle with care, this cleaning tool has sharp edges.
Note: ECOVACS manufactures various replacement parts and fittings. Please contact Customer Service for more information on replacement parts.
Maintain Other Components
Note: Wipe the components with a clean, dry cloth. Avoid using cleaning sprays or detergents.

Maintain OMNI Station
- Press and hold the
button for 5 seconds to add water to the Cleaning Sink
- Clean the sink

- Press and hold the
button for 5 seconds to drain the water out of the Cleaning Sink
- Empty Dirty Water Tank

- Clean the Clean Water Tank Filter

Storage
If DEEBOT will not be used for a while, fully charge DEEBOT and power OFF before storage. Charge DEEBOT every 1.5 months to prevent battery drain.

Note: When DEEBOT is not cleaning, it is recommended to keep DEEBOT powered ON and charging.
Troubleshooting


Technical Specifications

The output power of the Wi-Fi module is less than 100mW.
Note: Technical and design specifications may be changed for continuous product improvement. Explore more accessories at https://www.ecovacs.com/global.
For more manuals by ECOVACS, visit ManualsLibraryy
DEEBOT T20e OMNI Robot Vacuum-FAQs
How do I set up the DEEBOT T20e OMNI for the first time?
To get started, place the OMNI station on a flat surface with enough open space around it. Plug it in, remove all protective materials from the robot, and let it charge fully (around 4–5 hours). Download the ECOVACS app, connect the robot to Wi-Fi, and follow the in-app instructions to complete mapping and initial configuration.
Is the DEEBOT T20e OMNI worth buying?
Yes, the DEEBOT T20e OMNI Robot Vacuum is considered a high-performing robot vacuum and mop combo. It delivers strong suction, effective auto-lifting mop pads, and smart navigation. In performance tests, similar T20 models removed over 97% of debris across various floor types, making it reliable for both hard floors and carpets.
Can I use the DEEBOT T20e OMNI without Wi-Fi?
Yes, you can start cleaning using the physical button on the robot. However, without Wi-Fi and the app, you won’t have access to advanced features like scheduling, room mapping, no-go zones, or cleaning customization.
How do I switch between vacuum and mop modes?
Open the ECOVACS app, go to cleaning preferences, and choose your preferred mode: Vacuum Only, Mop Only, or Vacuum & Mop. The robot automatically adjusts its settings based on your selection.
How often should I run my robot vacuum?
For homes with pets or heavy foot traffic, daily cleaning is ideal. For lighter use, running it every other day or 2–3 times a week is usually enough to maintain clean floors.
Can I add cleaning solution or vinegar to the DEEBOT?
It’s best to use only the official ECOVACS cleaning solution recommended for OMNI models. Household products like vinegar or detergent may damage internal components or leave residue on floors.
Why is my DEEBOT not cleaning the entire house?
Common reasons include cluttered floors, blocked sensors, low battery, or incomplete mapping. Clear obstacles, clean sensors, and run a new mapping cycle through the app to improve coverage.
Can the DEEBOT clean in the dark?
Yes, it can still clean in low light. However, mapping accuracy may decrease in complete darkness since some navigation systems rely on visual sensors.
What are common issues with robot vacuums?
Typical problems include tangled brushes, clogged dustbins, blocked wheels, and navigation errors. Regular maintenance—such as cleaning brushes and emptying the dustbin—helps prevent these issues and keeps performance optimal.



Put away objects, including cables, clothes, and slippers, etc., on the floor to improve the cleaning efficiency.
Before using the product on a rug with tasseled edges, please fold the rug edges under.
Please do not stand in narrow spaces, such as hallways, and make sure not to block the TrueMapping Distance Sensor.
ECOVACS HOME App
* If there are reflective objects such as mirrors and reflective skirting lines near the Station, the bottom 14cm of those should be covered. Do not place the Station under direct sunlight. It is recommended to place the Station on a hard floor to experience the complete functions of the robot.
Note: It is recommended to use ECOVACS DEEBOT Cleaning Solution (sold separately). Using other cleanig solution may cause DEEBOT slipping, water tank block and other problems.
Note: I = ON, O = OFF.
Note: For the first-time cleaning, please ensure that DEEBOT is fully charged.
Note: The indicator light will go out after the robot is paused for a few minutes. Press the AUTO Mode Button on DEEBOT to wake up the robot.
Note: When DEEBOT is not working, it is recommended to keep it switched ON and charging.
Note:



