1. Product Overview
The roborock QV 35A is an advanced robot vacuum and mop designed to provide comprehensive floor cleaning. It features powerful suction, intelligent navigation, and an all-in-one docking station for automated maintenance. This manual provides essential information for setting up, operating, and maintaining your device.

Image: The roborock QV 35A robot vacuum docked with its all-in-one self-emptying and self-cleaning station.
2. Setup Guide
2.1 Unboxing and Initial Placement
Carefully remove all components from the packaging. Place the all-in-one docking station on a hard, level surface against a wall, ensuring there is at least 0.5 meters of clear space on both sides and 1.5 meters in front. Connect the power cable to the docking station and plug it into a power outlet.

Image: An illustration of the all-in-one docking station highlighting its features: mop self-washing, air drying, auto dust emptying, auto tank refilling, detachable base, and 30% faster charging.
2.2 Charging the Robot
Place the robot onto the docking station. Ensure the charging contacts on the robot align with those on the dock. The robot will automatically begin charging. For first-time use, fully charge the robot before operation.
2.3 App Connection
Download the roborock app from your mobile device's app store. Follow the in-app instructions to add your QV 35A robot. This will enable advanced features such as remote control, scheduling, and map management.
3. Operating Instructions
3.1 Cleaning Modes
The roborock QV 35A supports various cleaning modes:
- Vacuuming: Utilizes 8000Pa HyperForce suction to effectively remove dirt, debris, and pet hair from various surfaces.
- Mopping: Features an advanced mopping system with high-speed rotation, 30-level water flow control, and 10mm mop lifting for effective hard floor cleaning.
- Vacuum & Mop: Performs both functions simultaneously for comprehensive cleaning.

Image: A visual representation of the robot vacuum's 8000Pa HyperForce suction power, showing it effectively picking up buried hair and fur, pet food, and cereal crumbs.

Image: The robot vacuum mopping a kitchen floor, illustrating its 10mm mop lifting, 200RPM dual spinning mops, and 30-level water flow capabilities.
3.2 Navigation and Obstacle Avoidance
The QV 35A uses PreciSense LiDAR Navigation & Mapping for efficient and accurate mapping of your home. The Reactive Tech Obstacle Avoidance system detects and avoids common household obstacles like furniture, cords, and shoes, preventing the robot from getting stuck.

Image: The robot vacuum navigating around slippers on a carpet, demonstrating its Reactive Tech obstacle avoidance system.

Image: The robot vacuum operating in a room, with overlays indicating its PreciSense LiDAR Navigation & Mapping features: 6x faster quick mapping, 3D map display, and multi-floor mapping up to 4 levels.
3.3 Tangle-Free System
The robot is equipped with an upgraded asymmetrical side brush, SGS-certified for 0% hair tangling, and a full-rubber spiral main brush to prevent hair and debris from wrapping. This design is particularly beneficial for homes with pets.

Image: The robot vacuum on a rug near a cat, illustrating the Zero-tangle Arc Side Brush and Anti-tangle All-rubber Main Brush. An SGS certification logo is visible, linking to SGS Certification.

Image: A detailed view comparing the Roborock Qrevo Curv's Zero Tangle FlexiArm Arc Side Brush (top) with a traditional side brush (bottom) that shows significant hair tangling. SGS and TÜV Rheinland certifications are displayed.
4. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your roborock QV 35A.
4.1 Dustbin and Water Tanks
- Dust Bag: The docking station automatically empties the robot's dustbin into a sealed 2.7L dust bag, which typically lasts up to 7 weeks. Replace the dust bag when indicated by the app or dock.
- Water Tanks: The docking station refills the robot's water tank from its 4L clean water tank. Ensure the clean water tank is filled and the dirty water tank is emptied regularly.
4.2 Brushes and Filters
- Main Brush: Periodically remove the main brush and clean any tangled hair or debris. The full-rubber design minimizes tangles, but occasional checks are recommended.
- Side Brush: Inspect the side brush for wear or damage. Replace if necessary.
- Filter: Clean the filter regularly by tapping out dust. Washable filters should be air-dried completely before reinstallation.

Image: A package of Roborock Side Brushes for Robotic Vacuums, showing two replacement side brushes.
4.3 Sensors and Charging Contacts
Wipe the sensors (cliff sensors, wall sensor, LiDAR sensor window) and charging contacts on both the robot and the dock with a clean, dry cloth to ensure proper function.
5. Troubleshooting
If you encounter issues with your roborock QV 35A, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot not charging | Charging contacts are dirty or misaligned. Power cable not connected. | Clean charging contacts on both robot and dock. Ensure power cable is securely plugged in. |
| Robot getting stuck frequently | Too many obstacles. Sensors are dirty. | Clear clutter from the cleaning area. Clean all sensors on the robot. |
| Poor cleaning performance | Dustbin full. Brushes tangled. Filter clogged. | Empty the dustbin. Clean the main and side brushes. Clean or replace the filter. |
| Mopping not effective | Water tank empty. Mop pads dirty or worn. | Refill the clean water tank. Clean or replace mop pads. |
| App connection issues | Incorrect Wi-Fi password. Router issues. | Ensure correct Wi-Fi password. Restart your router and the robot. Try reconnecting in the app. |
If the problem persists, please refer to the roborock app for more detailed error messages or contact customer support.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | roborock |
| Model Name | QV 35A |
| Color | White |
| Included Components | 1* Vacuum Cleaner |
| Filter Type | Cloth, Cartridge, Foam |
| Power Source | Battery Powered |
| Control Method | App |
| Form Factor | round |
| Suction Power | 8000Pa HyperForce |
| Docking Station Dust Bag Capacity | 2.7L (up to 7 weeks duration) |
| Docking Station Water Tank Capacity | 4L |
7. Warranty and Support
Specific warranty details for the roborock QV 35A are not provided within this manual. For comprehensive warranty information, technical support, or service inquiries, please visit the official roborock website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.