Product Overview
The HUTT W66 Window Cleaning Robot is designed to automate window cleaning tasks, offering features such as intelligent water spraying, anti-falling mechanisms, and smart route planning. This manual provides detailed instructions for the safe and efficient operation and maintenance of your device.

Image: The HUTT W66 Window Cleaning Robot, shown with its protective carrying case and remote control. The robot is white with grey accents and features a compact, square design.
Key Features:
- Built-in Water Tank: 150ML intelligent control water tank with 8 spray points for even water distribution, ensuring the cleaning rag remains consistently damp.
- Intelligent Route Planning: One-click start initiates optimal route planning, with the robot automatically returning to its origin upon completion.
- HUTT THINK Smart Algorithm: Automatically adjusts suction power and scans glass cleanliness for efficient operation.
- High Suction Power: 2600Pa suction for fast adsorption and automatic increase in cleaning pressure on glass surfaces.
- Obstacle Avoidance: Automatically slows down and repeatedly wipes edges when approaching window borders.
- Voice Broadcast: Provides real-time status updates through IC human voice broadcast.
- Compact Design: 2.99 inches ultra-thin body allows cleaning even with anti-theft nets installed.
- Low Noise Operation: Optimized fan, pump, motor, and gear design for reduced noise levels.
- Versatile Application: Suitable for glass, ceramic tiles, mirrors, wooden doors, marble, stainless steel, and other facade materials.
Package Contents
Before beginning, please verify that all items listed below are present in your package:

Image: An exploded view diagram illustrating the various components included in the HUTT W66 package. These include the main robot unit, mop pads, power adapter, safety rope, remote controller, cleaning can, and multi-language manual.
- HUTT W66 Host (Main Robot Unit)
- 4pcs Mop Pads (Standard Option)
- Power Adapter
- Safety Rope
- Remote Controller
- Cleaning Can
- Multi-languages Manual
Setup
1. Safety Precautions
Always prioritize safety during setup and operation. The HUTT W66 is equipped with multiple safety features, including UPS for sudden power failure protection and safety climbing ropes for fall protection. Ensure these are properly utilized.

Image: A visual representation highlighting the multi-level safety guarantees of the HUTT W66, showing the UPS power failure protection and the robust safety climbing rope attached to the robot.
2. Attaching the Safety Rope
Before placing the robot on any vertical surface, securely attach the safety rope to a sturdy anchor point indoors. This is crucial for preventing falls in case of power loss or detachment.
3. Power Connection
Connect the power adapter to the robot and then plug it into a standard electrical outlet. Ensure the connection is secure. The robot requires continuous power during operation.
4. Mop Pad Installation
Attach the clean mop pads to the bottom of the robot. Ensure they are securely fastened and cover the cleaning area. For optimal performance, lightly dampen the pads with the provided cleaning solution or water before use, especially for initial cleaning.
5. Filling the Water Tank
Locate the water tank inlet on the robot. Carefully fill the 150ML intelligent control water tank with clean water or a recommended window cleaning solution. Do not overfill.
Operating Instructions
1. Placement on Window
Place the robot firmly on the glass surface you wish to clean. Ensure the suction cups engage properly. The robot will automatically adhere to the surface.
2. Starting Cleaning
Press the power button on the robot or the "Start" button on the remote control. The robot will initiate its intelligent route planning (Z-planning) and begin cleaning.

Image: An illustration demonstrating the LIDAR navigation and Z-planning cleaning path utilized by the HUTT W66 robot for efficient and thorough window cleaning. It shows the robot moving in a systematic Z-pattern across the glass.
3. Remote Control Usage
The included remote control allows for manual control of the robot's movement, pausing, and resuming cleaning cycles. Refer to the remote control diagram in the package contents section for button functions.

Image: The HUTT W66 robot alongside its remote control, highlighting the IC Voice Broadcast feature which provides audible status updates during operation.
4. Voice Broadcast
The robot provides voice prompts for various statuses, such as "Starting cleaning," "Cleaning completed," or "Please check power connection." Pay attention to these prompts for operational guidance.
5. Completing a Cycle
Once the cleaning cycle is complete, the robot will automatically return to its starting position and emit a voice prompt. Carefully remove the robot from the window by holding it firmly and pressing the release button (if applicable) or gently pulling it off the surface.
Maintenance
1. Cleaning Mop Pads
After each use, remove the mop pads from the robot. They can be hand-washed or machine-washed with mild detergent. Allow them to air dry completely before reattaching or storing.
2. Cleaning the Robot Body
Wipe the exterior of the robot with a soft, damp cloth. Do not use abrasive cleaners or immerse the robot in water. Ensure no moisture enters the charging port or other openings.
3. Water Tank Maintenance
Periodically empty and rinse the water tank to prevent residue buildup. If using cleaning solutions, ensure they are compatible with the robot's internal components.
4. Storage
When not in use, store the HUTT W66 robot in its original carrying case in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the mop pads are clean and dry before storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot does not adhere to window. | Insufficient suction; dirty suction cups; uneven surface. | Ensure power is connected. Clean suction cups. Place on a flat, smooth surface. |
| Robot stops mid-operation. | Power interruption; low battery (backup); obstacle detected. | Check power connection. Ensure safety rope is not tangled. Remove any obstacles. |
| Poor cleaning performance. | Dirty mop pads; insufficient water/solution; heavily soiled surface. | Clean or replace mop pads. Refill water tank. Pre-clean heavily soiled areas if necessary. |
| Robot does not respond to remote control. | Remote control batteries low/dead; obstruction between remote and robot. | Replace remote control batteries. Ensure clear line of sight. |
If you encounter issues not listed here, or if the suggested solutions do not resolve the problem, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | HUTT |
| Model | W66 |
| Special Feature | Portable |
| Included Components | Instruction Guide, Mop Pads, Power Adapter, Safety Rope, Remote Controller, Cleaning Can |
| Power Source | Battery Powered (with continuous AC power required for operation) |
| Control Method | Voice, Remote Control |
| Form Factor | Robotic |
| Manufacturer | HUTT CLEAN TECH |
| Dimensions (approx.) | 231.5mm x 231.5mm x 76mm (2.99 inches ultra-thin) |
| Suction Power | 2600Pa (Max) |
| Water Tank Capacity | 150ML |
Warranty and Support
Warranty Information
The HUTT W66 Window Cleaning Robot comes with a limited manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official HUTT website for detailed terms and conditions, including warranty duration and coverage.
Customer Support
For technical assistance, troubleshooting, or inquiries regarding your HUTT W66, please contact HUTT customer support. You can often find contact information on the manufacturer's website or within the product packaging.
Visit the official HUTT Store for more information: HUTT Store on Amazon





