1. Introduction
This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your VINGLI OceanSprey SE-2 Cordless Robotic Pool Cleaner. Please read this manual thoroughly before first use to ensure proper functionality and to prevent damage to the unit or injury.

Image 1.1: The VINGLI OceanSprey SE-2 Cordless Robotic Pool Cleaner, a compact and efficient device designed for autonomous pool cleaning.
2. Safety Information
Always adhere to the following safety guidelines to prevent electric shock, injury, or damage to the product:
- Ensure the cleaner is fully charged before use.
- Do not operate the cleaner out of water.
- Keep children and pets away from the pool area while the cleaner is in operation.
- Only use the provided charger for recharging the unit.
- Do not attempt to open or repair the cleaner yourself. Contact customer support for assistance.
- Remove the cleaner from the pool before adding chemicals or performing maintenance on the pool filtration system.
- Activate the cleaner in water within 30 seconds of turning it on to prevent automatic shut-off.
3. Product Overview and Features
The VINGLI OceanSprey SE-2 is a cordless robotic pool cleaner designed for hassle-free maintenance of both in-ground and above-ground pools. Key features include:
- Cordless Operation: Eliminates tangled cords and hoses, offering convenience and ease of use.
- Powerful Suction: Equipped with a high-efficiency dual-drive motor and two wide suction ports to effectively pick up dirt, sand, leaves, and fine debris.
- Long-Lasting Battery: A 2.5-hour charge provides up to 100 minutes of cleaning time.
- Large Debris Capacity: Features a 4L debris capacity, suitable for pools up to 1,076 sq. ft.
- Intelligent Navigation: Smart anti-collision sensors guide the cleaner, allowing it to reverse at walls and obstacles.
- Self-Docking: The cleaner automatically docks when its cleaning cycle is complete or the battery is low.
- Versatile Pool Compatibility: Works with flat surfaces and gentle slopes (up to 15°) in concrete, vinyl, or fiberglass pools.

Image 3.1: Illustrates the cordless operation of the VINGLI cleaner, highlighting the absence of tangled cords and messy hoses for a more convenient pool cleaning experience.

Image 3.2: Depicts the powerful dual suction ports and dual motors of the cleaner, designed for effective debris collection from the pool floor.

Image 3.3: Shows the cleaner operating in a pool, indicating its capacity to clean areas up to 1076 sq. ft. with a run time of 90-100 minutes.

Image 3.4: Illustrates the cleaner's compatibility with different pool types, including both in-ground and above-ground pools with flat bottoms or gentle slopes.
4. Setup
- Charging the Cleaner:
- Connect the charger to the cleaner's charging port.
- Plug the charger into a standard electrical outlet.
- Allow approximately 2.5 hours for a full charge. The charging indicator will change to show completion.

Image 4.1: The VINGLI robotic pool cleaner connected to its charger, indicating a fast charging time of 2.5 hours until completion.
- Initial Placement:
- Ensure the pool water is clean and free of large debris that could obstruct the cleaner.
- Carefully lower the cleaner into the pool. Ensure it is fully submerged and air bubbles escape.
5. Operating Instructions
- Starting Operation:
- Once submerged, press the power button on the cleaner to activate it.
- The cleaner will begin its cleaning cycle automatically. Remember to activate the cleaner in water within 30 seconds of turning it on.
- Automatic Cleaning:
- The cleaner will navigate the pool floor, reversing direction upon encountering walls or obstacles.
- It will continue cleaning for approximately 90-100 minutes on a full charge.
- Self-Docking and Retrieval:
- When the battery is low or the cleaning cycle is complete, the cleaner will automatically move towards the edge of the pool for easy retrieval.
- Use the included retrieval hook to carefully lift the cleaner out of the water.

Image 5.1: The cleaner demonstrating its automatic docking feature, returning to the pool edge when the battery is low.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your VINGLI OceanSprey SE-2.
- Cleaning the Filter Basket:
- After each cleaning cycle, remove the cleaner from the pool.
- Locate and remove the filter basket.
- Empty any collected debris and rinse the filter basket thoroughly with a hose.
- Ensure the filter basket is clean before reattaching it to the cleaner.
- General Care:
- Wipe down the exterior of the cleaner with a soft cloth after use.
- Store the cleaner in a cool, dry place away from direct sunlight when not in use.
- Periodically check the wheels and brushes for any entangled debris and remove them.
7. Troubleshooting
If you encounter issues with your VINGLI OceanSprey SE-2, refer to the following common problems and solutions:
- Cleaner does not turn on:
- Ensure the battery is fully charged.
- Verify the power button is pressed firmly.
- Cleaner moves slowly or stops during operation:
- The battery may be low; recharge the unit.
- The filter basket may be full; clean it.
- Check for debris obstructing the wheels or suction ports.
- Cleaner does not pick up debris effectively:
- Clean the filter basket.
- Ensure the suction ports are clear of obstructions.
- Verify the cleaner is fully submerged and operating correctly.
- Cleaner does not self-dock:
- Ensure the pool environment does not have strong currents or obstacles preventing it from reaching the edge.
- The battery might be completely depleted before it can reach the edge; ensure it starts with a full charge.
If problems persist, contact VINGLI customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | OceanSprey SE-2 |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Special Feature | Cordless |
| Control Method | Touch |
| Charging Time | 2.5 Hours |
| Run Time | Up to 100 minutes |
| Max Pool Area Coverage | 1076 sq. ft. |
| Debris Capacity | 4 Liters |
| Lithium Battery Energy Content | 44.4 Watt Hours |
| Battery Weight | 723 Grams |
| Product Dimensions (L x W x H) | 19" x 12" x 8" |
| Item Weight | 16.2 pounds |
| Material | Aluminum, Plastic |
| Color | Dark grey |
| Installation Type | Robotic |
9. Warranty Information
The VINGLI OceanSprey SE-2 Cordless Robotic Pool Cleaner comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized repairs, or improper maintenance. Please retain your proof of purchase for warranty claims.
10. Customer Support
For technical assistance, warranty claims, or any questions regarding your VINGLI OceanSprey SE-2, please contact VINGLI customer support. Refer to the contact information provided with your product packaging or visit the official VINGLI website for support details.