1. Product Overview
The ABIR WD8 is an advanced robot window cleaner designed to provide efficient and thorough cleaning for various smooth surfaces. It features innovative dual ultrasonic spray technology, smart navigation with SLAM 4.0 system, and powerful suction for a streak-free finish. This manual provides essential information for safe and effective operation of your device.

The ABIR WD8 Robot Window Cleaner efficiently cleaning a window.
2. What's in the Box
Carefully unpack your ABIR WD8 and ensure all items are present:

The package includes the robot, cleaning cloths, power accessories, and control devices.
- 1 x ABIR WD8 Host (Robot Window Cleaner)
- 4 x Clean Cloths (microfiber pads)
- 1 x Adapter + Power Cord
- 1 x Adding Water Bottle
- 1 x Safety Rope (4 meters)
- 1 x Remote Control
- 1 x User Manual
3. Specifications
| Attribute | Value |
|---|---|
| Input Voltage | AC100-240V, 50/60Hz |
| Rated Power | 72W |
| Built-in battery | 650mAH |
| Suction Power | 3000PA |
| Cleaning Mode | 4 Types (N / Z / N+Z / Fix-pointed Cleaning) |
| Control Mode | Remote control or APP |
| Edge Detection | Automatic |
| UPS Power failure protection time | 40min |
| Motor Type | Brushless |
| Anti-fall Control | UPS system |
| Water Spray | Auto/Manual |
| Dual Water Spray | Yes |
| Cleaning Pad material | Microfiber |
| Frameless detection | Yes |
| Voice Prompt | Yes |
| Noise | ≤65db |
| Robot Dimensions | 216*216*62mm |
| Net Weight | 1.3kgs |
| Material | ABS |
| Cord Length | 5.5Meter |
4. Key Features

Visual representation of the ABIR WD8's core functionalities.
- Innovative Dual Ultrasonic Spray: Equipped with dual spray nozzles, the robot can spray water in three directions. High-efficiency ultrasonic nozzles atomize water, effectively softening and cleaning stubborn stains without manual intervention.
- Advanced SLAM 4.0 System: Intelligently plans cleaning routes in real-time. Built-in laser sensors detect edges and quickly adjust cleaning paths within 0.3 seconds, ensuring full coverage and higher efficiency.
- Powerful Vacuum Suction: 3000Pa super strong suction power ensures strong adsorption and easier removal of stubborn stains. It firmly adheres to the window, providing stable and safe operation with vertical load-bearing up to 7kgs.
- Smart Memory Function: The robot remembers its cleaning path and returns to its original starting location after completing the cleaning cycle, making it easy to retrieve.
- Multiple Cleaning Modes: Offers 4 intelligent route planning options: "Z" route, "N" route, "N+Z" route, and Fixed-Point cleaning, allowing customization for different cleaning needs.
- Upgrade Laser Border Sensor: Automatically detects borders and prevents falling from unframed edges of glass.
- Powerful Safety Protection: Includes a 4-meter safety rope and a 650 mAh safety battery, providing up to 40 minutes of power failure protection to keep the robot on the window if power is cut.
- Ultra-thin Body: With a diameter of 62mm, its square design allows for unlimited window washing and effective cleaning of corners, suitable for family use.
- Voice Prompt: Provides warm reminders and real-time status reports, simplifying the cleaning process. It also informs you when the water tank is low.
- Mobile Phone Control: Supports Tuya Smart and Smart Life APP via Bluetooth, offering convenient control alongside the remote control.
- German Brushless Motor: Increases service life and reduces noise for a quieter and more efficient cleaning experience.
- High-quality Microfiber Cleaning Pads: Specially designed pads resist deformation, have a high water-locking rate, are washable, and offer strong dust removal and great water absorption.
5. Setup and First Use
Initial Setup Steps:
- Prepare the Cleaning Pad: Attach a clean microfiber pad to the bottom of the robot.
- Inject Water: Use the provided water bottle to inject cleaning solution or water into the robot's water tank.
- Connect Power and Safety Rope: Connect the power adapter to the robot and a power outlet. Securely fasten the safety rope to a sturdy anchor point before placing the robot on the window.
- Power On: Press the power button on the robot or use the remote control/APP to turn it on.

Visual guide for initial setup: injecting water, connecting power and safety rope, and powering on.
Important First Use Reminder:

Recommendations for optimal cleaning results during first use.
- For the first time you use the robot, please perform a "dry wipe" without spraying water. This helps to first remove any loose sand or large debris from the glass surface.
- If you spray water on a very dirty or sandy window initially, it may mix with the sand and create yellow mud, which can reduce the wiping effect.
- After the initial "dry wipe," remove the dirty mop and install a new, clean mop to allow the robot to work effectively with water spray.
6. Operating Instructions
Control Methods:
The ABIR WD8 can be controlled via the included remote control or through the Tuya Smart/Smart Life APP on your smartphone (connected via Bluetooth).

Control your robot easily with the remote or smartphone app.
Cleaning Modes:
The robot offers four distinct cleaning modes to suit various needs:

Choose from Deep Cleaning, Z-mode, N-mode, or Fixed-point cleaning.
- Deep Cleaning Mode (N+Z): Performs a strong wipe two times following an N+Z route for thorough cleaning.
- Z Cleaning Mode: Robot starts with a "Z" path, performing a regular wipe once.
- N Cleaning Mode: Robot wipes with an "N" path, performing a regular wipe once.
- Fixed-point Mode: Robot will wipe back and forth repeatedly with water spray in a specific area for deep spot cleaning.
Water Spray Function:
The dual ultrasonic spray system ensures efficient water distribution. The robot sprays water in the direction of its movement (left, right, or down) to cover the cleaning path effectively. Note: The robot does not spray water when moving upwards to prevent slipping.

The robot sprays water in the direction of its movement for optimal cleaning.
Smart Memory and Planning:
The ABIR WD8 utilizes a Smart Plan Cleaning with Memory function. This means it maps its cleaning route and, once finished, returns to its original starting location. This feature makes it convenient to retrieve the robot, especially when cleaning outer windows.

The robot maps its cleaning path and returns to the starting point.
7. Maintenance
Cleaning Pads:
The high-quality microfiber cleaning pads are designed for durability and effective cleaning. They are washable by machine and can be reused multiple times. Ensure pads are clean before each use for optimal performance.

The microfiber cleaning pads are reusable and machine washable.
Water Tank:
Regularly check and refill the water tank with appropriate cleaning solution or water. If the robot provides a voice prompt about insufficient water, refill it promptly.
Movement Tracks:
The multilayer composite material tracks ensure smooth movement and strong adhesion. Keep the tracks clean from debris to maintain optimal performance.

The robot's tracks provide strong friction and adhesion for stable movement.
8. Safety Precautions
- Always attach the safety rope to a secure anchor point before operating the robot, especially on high windows.
- Do not use the robot in rainy or wet weather conditions.
- Ensure the power supply is stable during operation. The built-in battery provides 40 minutes of backup power in case of power failure.
- The robot features anti-fall control with a UPS system and frameless detection for enhanced safety.

The safety rope and internal battery provide protection against falls.
9. Troubleshooting
If you encounter any issues with your ABIR WD8, please refer to the following common solutions:
- Robot not adhering to surface: Ensure the surface is clean and dry. Check for sufficient vacuum suction (3000Pa). Make sure the cleaning pads are correctly attached and not overly saturated.
- Poor cleaning performance: Replace dirty cleaning pads. Ensure the water tank is filled with appropriate cleaning solution. Perform a dry wipe first on very dirty windows to remove loose debris before wet cleaning.
- Robot not moving or stuck: Check for any obstructions on the window surface. Ensure the power cable is securely connected and not tangled. If using APP control, verify Bluetooth connection.
- Voice prompts for low water: Refill the water tank immediately.
- Robot falls: Immediately check the safety rope attachment. Ensure the robot's anti-fall sensors are clean and functioning.
10. User Tips
- For best results, especially on very dirty windows, perform an initial dry cleaning cycle to remove loose dirt and dust before applying any cleaning solution. This prevents streaking and muddy residue.
- Always use the safety rope, even if you are confident in the robot's suction. Safety should be the top priority.
- Consider using the robot on a calm, windless day if using the spray function on exterior windows to ensure the cleaning solution reaches the glass effectively.
- The robot is versatile and can be used on various smooth surfaces beyond just windows, such as mirrors, tiled walls, and glass doors.
- Familiarize yourself with the different cleaning modes (N, Z, N+Z, Fixed-point) to choose the most suitable one for your specific cleaning task.
11. Warranty and Support
ABIR offers a 3-year warranty for the WD8 Robot Window Cleaner. If any problem occurs with the robot, please contact customer support with a video demonstrating the situation. Free spare parts will be provided for replacement if the issue is covered under warranty. Support is also available for issues outside of the warranty period.

ABIR provides a 3-year warranty and lifetime support for its products.
12. Product Demonstration Video
Watch a detailed demonstration of the ABIR WD8 Robot Window Cleaner, including unboxing, features, and cleaning performance on various surfaces.