1. Introduction
The DREAME D20 Air Plus is a versatile robot vacuum and mop combo designed to provide efficient and hands-free floor cleaning. This manual provides essential information for setting up, operating, and maintaining your device to ensure optimal performance and longevity.
Key Features:
- 120-Day Hands-Free Dust Collection: Automatically empties debris into a spacious 4L dust bag, offering up to 120 days of hands-free cleaning convenience.
- 20,000Pa Vormax Suction: Equipped with a high-performance motor and an optimized airflow design, the D20 Air Plus delivers up to 20,000Pa of powerful suction for deep, effective cleaning of dust, hair, and debris.
- Edge-to-Corner Cleaning: Designed to reach deep into corners and along edges, significantly reducing missed spots and maximizing coverage.
- Dual Anti-Tangle Design: The main brush removes hair as it cleans, while the side brush's anti-tangle design prevents wrapping or clogging.
- 2-in-1 Vacuum and Mop: Vacuums and mops simultaneously with an electronic water tank offering adjustable flow settings.
Video Description: An overview of the DREAME D20 Air Plus Robot Vacuum and Mop Combo, highlighting its design and key functionalities.
2. Setup
2.1 What's in the Box
Before starting, ensure all components are present in the package.

Image Description: An image displaying all items included in the DREAME D20 Air Plus package, such as the robot vacuum, auto-empty station, brushes, mop pads, and manuals.
Video Description: An unboxing video of the DREAME D20 Air Plus Robot Vacuum and Mop, showing all components included in the package.
2.2 Initial Charging & Power On
Place the auto-empty station against a wall with sufficient clear space around it. Connect the power cord to the station and a power outlet. Ensure the power switch on the station is in the 'ON' position. Place the robot onto the charging contacts of the station. The robot will automatically power on and begin charging.
2.3 App Connection
Download the DREAME Home app from your smartphone's app store. Follow the in-app instructions to add your D20 Air Plus robot. This will enable smart control features, mapping, and cleaning customization.
Video Description: A guide on how to set up and configure app settings for the DREAME D20 Plus, including initial connection and basic controls.
3. Operating
3.1 Cleaning Modes
The D20 Air Plus offers various cleaning modes accessible via the app:
- Vacuum Only: For dry debris collection.
- Mop Only: For wet cleaning hard floors.
- Vacuum & Mop: Simultaneous vacuuming and mopping.
- Custom Room Cleaning: Select specific rooms for cleaning.
3.2 Suction Power & Wetness Levels
Adjust suction power (Quiet, Standard, Turbo, Max+) and mop wetness (Slightly Dry, Moist, Wet) through the app to suit different floor types and cleaning needs.

Image Description: The DREAME D20 Air Plus robot vacuum showcasing its powerful 20,000Pa Vormax suction, effectively picking up food crumbs, pet hair, and dust particles.
3.3 Mapping & Navigation
The robot uses advanced LIDAR navigation to create and store detailed maps of your home. You can manage these maps in the app:
- 2D/3D Mapping: View your home layout in detailed 2D or 3D.
- Multi-Floor Maps: Store up to 4 different floor plans.
- Room Partitioning: Divide or merge rooms for customized cleaning zones.
- No-Go Zones & Virtual Walls: Set virtual boundaries to restrict the robot from certain areas or prevent mopping on carpets.
- Cleaning Sequence: Customize the order in which rooms are cleaned.
Video Description: A detailed guide on managing and customizing map settings within the DREAME Home app, including room partitioning, no-go zones, and cleaning sequences.

Image Description: The DREAME D20 Air Plus robot vacuum demonstrating its edge-to-corner cleaning capability, ensuring 95% cleaning coverage by reaching tight spaces.
3.4 Smart Carpet Cleaning Mode
The robot automatically boosts suction power when it detects carpets for deeper cleaning. You can also set carpet avoidance or specific cleaning strategies for carpeted areas via the app.

Image Description: The DREAME D20 Air Plus robot vacuum illustrating its Smart Carpet Cleaning Mode, where it boosts suction on carpets and can be configured for carpet avoidance or specific cleaning patterns.
Video Description: A carpet test of the DREAME D20 Air Plus Robot Vacuum and Mop, demonstrating its effectiveness on carpeted surfaces.
3.5 Voice Control
Integrate your D20 Air Plus with third-party voice assistants like Alexa, Google Home, or Siri for hands-free control and scheduling of cleaning tasks.

Image Description: An image showing the DREAME D20 Air Plus robot vacuum being controlled via voice commands through popular smart home assistants like Alexa, Google Home, and Siri.
4. Maintenance
Regular maintenance ensures your D20 Air Plus operates efficiently. The app provides accessory usage tracking to indicate when parts need attention.
4.1 Dust Bag Replacement
The 4L dust bag in the auto-empty station needs replacement approximately every 120 days, depending on usage. To replace:
- Lift the top cover of the auto-empty station.
- Pull the handle of the full dust bag upwards to seal and remove it.
- Insert a new dust bag into the slot, ensuring it is fully seated.
- Close the top cover.

Image Description: The DREAME D20 Air Plus robot vacuum docked at its auto-empty station, highlighting the 4L dust bag capacity for up to 120 days of hands-free dust collection.
Video Description: A step-by-step guide on how to change the dust bag in the DREAME D20 Plus auto-empty station.
4.2 Filter Cleaning/Replacement
The dust box filter should be cleaned regularly and replaced approximately every 150 operating hours. Refer to the app for exact replacement reminders.
4.3 Brush Maintenance
The main brush and side brush feature an anti-tangle design, but occasional cleaning may be required to remove wrapped hair or debris. The main brush typically needs replacement every 300 hours, and the side brush every 200 hours.

Image Description: An illustration of the DREAME D20 Air Plus's dual anti-tangle brush design, showing how the main and side brushes prevent hair from wrapping and clogging.
4.4 Mop Pad Cleaning
The mop pad should be cleaned after each mopping session. It can be removed from the water tank and washed. Replace as needed.
4.5 Omnidirectional Wheel Cleaning
Periodically clean the omnidirectional wheel to ensure smooth movement and prevent debris accumulation.
5. Troubleshooting
If you encounter issues with your DREAME D20 Air Plus, refer to the 'Help' section within the DREAME Home app for FAQs and detailed troubleshooting guides. Common issues and solutions are often provided there.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | DREAME |
| Model Name | RLF41GD |
| Suction Power | 20,000Pa |
| Dust Bag Capacity | 4L (up to 120 days hands-free) |
| Battery Life | 180 minutes |
| Battery Type | Lithium Ion (3,200mAh) |
| Navigation Type | LiDAR Navigation |
| Control Method | App Control, Button Control, Voice Control |
| Special Features | Auto-Docking, Edge Cleaning, Anti-Tangling Tech, Deep Carpet Cleaning |
| Item Dimensions (L x W x H) | 12.8"L x 10.49"W x 18.55"H |
| Item Weight | 13.2 Pounds |
| Surface Recommendation | Wood, Carpet, Tile |

Image Description: The DREAME D20 Air Plus robot vacuum on a carpet, illustrating its extended battery power with 150 minutes runtime, 3,200mAh battery, and coverage of 1507 sqft per cleaning.
7. Warranty & Support
For warranty information, technical support, or service inquiries, please refer to the official DREAME website or contact DREAME customer service directly. Keep your purchase receipt for warranty claims.