1. Introduction
Thank you for choosing the OUCAXIA C5 Cordless Robotic Pool Cleaner. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your new pool cleaner. Please read it thoroughly before first use and retain it for future reference.
The OUCAXIA C5 is designed to efficiently clean above-ground flat pools, removing leaves, sand, dirt, and fine debris. It is safe for various pool surfaces including Vinyl liner, Concrete, Fiberglass, and Mosaic Tile.
2. Safety Information
WARNING: Read all safety warnings and instructions before using this appliance.
- Ensure the pool cleaner is fully charged before use.
- Do not operate the cleaner out of water.
- Keep children and pets away from the pool area during operation.
- Only use the provided charger for charging the device.
- Do not attempt to disassemble or repair the unit yourself. Contact customer support for assistance.
- Store the cleaner in a cool, dry place when not in use.
- Always remove the cleaner from the pool before adding chemicals or performing maintenance.
3. Package Contents
Upon opening the package, please verify that all components are present and in good condition. If any items are missing or damaged, contact OUCAXIA customer support.
- OUCAXIA C5 Robotic Pool Cleaner
- Charging Adapter
- User Manual (this document)
- Filter Basket (pre-installed)
4. Product Overview
The OUCAXIA C5 is a compact and efficient cordless robotic pool cleaner designed for hassle-free pool maintenance.

Image 1: The OUCAXIA C5 Robotic Pool Cleaner operating in a pool. This image shows the cleaner's compact design and how it moves underwater.
Key Features:
- Cordless Design: Offers unrestricted movement and eliminates tangled cables.
- Efficient Cleaning: Effectively removes leaves, sand, dirt, and fine debris.
- Versatile Surface Compatibility: Safe for Vinyl liner, Concrete, Fiberglass, and Mosaic Tile surfaces.
- Battery Powered: Equipped with a long-lasting battery for extended cleaning cycles.
- Self-Propelled: Navigates the pool floor autonomously.
5. Setup
5.1 Initial Charging
- Before first use, fully charge the OUCAXIA C5. Connect the charging adapter to the cleaner's charging port and plug it into a standard electrical outlet.
- The indicator light on the cleaner will show the charging status (refer to the cleaner's specific LED indicators for details, typically red for charging, green for full).
- A full charge typically takes approximately 3-4 hours. Do not overcharge.

Image 2: Illustrative image of the OUCAXIA C5 Robotic Pool Cleaner being charged. Ensure the charging port is dry before connecting the adapter.
5.2 Pre-Operation Check
- Ensure the filter basket is clean and properly installed.
- Verify that the pool water temperature is within the recommended operating range (typically 50°F - 95°F / 10°C - 35°C).
- Remove any large objects or toys from the pool that could obstruct the cleaner.
6. Operating Instructions
6.1 Starting the Cleaner
- Once fully charged, ensure the cleaner is powered off.
- Carefully place the cleaner into the pool. Allow it to sink to the bottom.
- Turn on the cleaner using the power button (location may vary, refer to product diagram if available). The cleaner will begin its cleaning cycle.

Image 3: Demonstrating the correct way to place the OUCAXIA C5 Robotic Pool Cleaner into the pool. Lower it gently to avoid air bubbles.
6.2 Cleaning Cycle
The OUCAXIA C5 operates autonomously, navigating the pool floor to collect debris. A typical cleaning cycle lasts approximately 75 minutes on a full charge, depending on pool conditions and debris load.
6.3 Retrieving the Cleaner
- When the cleaning cycle is complete or the battery is low, the cleaner will typically move to the edge of the pool or float to the surface for easy retrieval.
- Gently pull the cleaner out of the water using its handle. Avoid lifting it by the charging cable or other components.
- Immediately after retrieval, turn off the cleaner.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your OUCAXIA C5 pool cleaner.
7.1 Cleaning the Filter Basket
- After each cleaning cycle, remove the filter basket from the cleaner.
- Empty all collected debris into a waste bin.
- Rinse the filter basket thoroughly with a garden hose to remove fine particles.
- Ensure the filter basket is completely dry before re-installing it into the cleaner.

Image 4: Illustrative image of cleaning the filter basket of the OUCAXIA C5. Regular cleaning prevents clogging and maintains suction power.
7.2 Charging the Battery
Always charge the battery after each use to ensure it's ready for the next cleaning cycle. Refer to section 5.1 for charging instructions.
7.3 Long-Term Storage
- Clean the cleaner thoroughly and ensure it is completely dry.
- Charge the battery to approximately 50-60% before storing.
- Store the cleaner in a cool, dry, and well-ventilated area, away from direct sunlight and extreme temperatures.
8. Troubleshooting
If you encounter issues with your OUCAXIA C5, refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Cleaner does not turn on. | Battery is low or depleted. | Charge the cleaner fully. |
| Cleaner moves slowly or stops. | Filter basket is clogged with debris. Battery is low. | Clean the filter basket. Charge the cleaner. |
| Poor cleaning performance. | Filter basket is dirty. Impeller is obstructed. | Clean the filter basket. Check and clear any obstructions from the impeller (ensure unit is off). |
| Cleaner does not sink. | Air trapped inside the unit. | Gently rock the cleaner underwater to release trapped air. |
If the problem persists after trying these solutions, please contact OUCAXIA customer support for further assistance.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | OUCAXIA |
| Model Name | C5-15 |
| Material | Plastic |
| Color | Redblack |
| Product Dimensions (L x W x H) | 13.39"L x 12.6"W x 7.36"H |
| Power Source | Battery Powered |
| Efficiency | Self Propelled, Battery Powered, Energy Efficient |
| Lithium Battery Energy Content | 64.26 Watt Hours |
| Number of Batteries | 1 A battery (included) |
| Capacity (Debris) | 2.7 Liters |
| Number of Lithium-ion Cells | 7 |
| Required Assembly | No |
| Battery Weight | 450 Grams |
10. Warranty and Support
OUCAXIA products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your purchase or visit the official OUCAXIA website.
If you require technical support, have questions about your product, or need to report a defect, please contact OUCAXIA customer service through the following channels:
- Website: www.oucaxia.com (Note: This is a placeholder URL, please refer to actual product documentation for correct contact information.)
- Email: support@oucaxia.com (Note: This is a placeholder email, please refer to actual product documentation for correct contact information.)
Please have your model number (C5-15) and purchase date ready when contacting support.