1. Introduction
Thank you for choosing the EVERCROSS BOT U8 Robotic Pool Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. The U8 is designed to provide comprehensive cleaning for your swimming pool, featuring intelligent navigation, app control, and robust performance.
2. Safety Instructions
- Read all instructions carefully before operating the device.
- Ensure the power adapter is disconnected from the power source before performing any maintenance or cleaning.
- Do not operate the cleaner if the power cable or charger is damaged.
- Keep children and pets away from the pool area while the cleaner is in operation.
- Only use the original charger and accessories provided by EVERCROSS BOT.
- The cleaner is designed for use in swimming pools only. Do not use it for other purposes.
- Do not attempt to repair the device yourself. Contact qualified service personnel for assistance.
- Ensure the cleaner is fully submerged in water before starting operation.
- Remove the cleaner from the pool after each cleaning cycle and before adding chemicals to the pool water.
3. Package Contents
Verify that all items are present in the package:
- EVERCROSS BOT U8 Robotic Pool Cleaner (x1)
- Charger (x1)
- Salvage Hook (x1)
- User Manual (x1)
4. Product Overview
The EVERCROSS BOT U8 is a sophisticated robotic pool cleaner equipped with advanced features for optimal pool maintenance.
Key Features:
- Quadruple Brushless Motor System: Provides powerful brushing and suction for thorough cleaning.
- Intelligent Path Planning: Automatically covers the entire pool area, including floors, walls, and waterlines.
- Smart App Control: Allows users to select cleaning modes, set cleaning times, and monitor device status via a mobile application.
- Long Battery Life: 5100 mAh lithium battery offers up to 120 minutes of runtime.
- Fast Charging: Fully recharges in 4-5 hours.
- Auto-Parking Function: Automatically docks at the pool edge when the battery is low for easy retrieval.
- IPX8 Waterproof Rating: Ensures safe operation in water up to 5 meters deep.
- Large Capacity Filter: 6-liter dust container with a 180 µm filter captures fine debris.
5. Setup
5.1 Initial Charging
- Before first use, fully charge the robotic pool cleaner.
- Connect the charger to a power outlet and then to the charging port on the cleaner.
- The charging indicator will show the charging status. A full charge typically takes 4-5 hours.
- Once fully charged, disconnect the charger.
5.2 App Installation (Optional)
For enhanced control and monitoring, download the EVERCROSS BOT app on your smartphone.
- Scan the QR code in the manual or search for "EVERCROSS BOT" in your device's app store.
- Install the app and follow the on-screen instructions to pair it with your U8 cleaner.
- Note: App control functions are only available when the device is not in the water for initial setup and mode selection.
6. Operating Instructions
6.1 Placing the Cleaner in the Pool
- Gently lower the cleaner into the pool until it is fully submerged.
- Ensure there are no air bubbles trapped inside the cleaner.
6.2 Starting a Cleaning Cycle
You can start the cleaning cycle using either the physical button on the device or through the mobile app.
Using the Physical Button:
- Press the power button on the cleaner once it is submerged. The cleaner will begin its default cleaning mode.
Using the App:
- Open the EVERCROSS BOT app on your smartphone.
- Select your desired cleaning mode (Floor, Wall, Waterline, or Automatic Full Coverage).
- Set the cleaning duration if desired.
- Initiate the cleaning cycle from the app.
6.3 Auto-Parking and Retrieval
- When the battery is low, the U8 will automatically navigate to the edge of the pool and dock itself for easy retrieval.
- Use the provided salvage hook to carefully lift the cleaner out of the water.
- Allow excess water to drain before placing it on a dry surface.
7. Maintenance
7.1 Cleaning the Filter Basket
It is recommended to clean the filter basket after each use to maintain optimal cleaning performance.
- Ensure the cleaner is powered off and removed from the pool.
- Open the lid of the cleaner to access the filter basket.
- Remove the filter basket.
- Empty any collected debris and rinse the filter thoroughly with a hose until clean.
- Reinsert the clean filter basket and close the lid securely.
7.2 General Care and Storage
- After each use, rinse the exterior of the cleaner with fresh water to remove any pool chemicals or debris.
- Store the cleaner in a cool, dry place, away from direct sunlight and extreme temperatures.
- Do not store the cleaner with water inside. Ensure it is completely drained.
- Charge the battery periodically (e.g., once every three months) if storing for an extended period to prolong battery life.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cleaner does not start | Low battery; Not fully submerged; Power button not pressed. | Charge the cleaner; Ensure it is fully submerged; Press the power button firmly. |
| Poor cleaning performance | Clogged filter basket; Worn brushes/tracks; Incorrect cleaning mode. | Clean the filter basket; Inspect and replace brushes/tracks if necessary; Select an appropriate cleaning mode via app or button. |
| Cleaner gets stuck or moves erratically | Obstruction in pool; Debris in tracks; Low battery. | Remove obstacles from the pool; Clean tracks; Charge the cleaner. |
| App connection issues | Bluetooth/Wi-Fi off; Cleaner not in pairing mode; App outdated. | Ensure Bluetooth/Wi-Fi is on; Follow app pairing instructions; Update the app to the latest version. |
| Cleaner does not climb walls | Low battery; Slippery pool surface; Excessive algae; Incorrect mode. | Charge the cleaner; Brush pool walls to remove algae; Ensure 'Wall' or 'Automatic' mode is selected. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | U8 |
| Material | Plastic |
| Power | 110 W |
| Number of Engines | 4 |
| Battery Type | Lithium Battery |
| Battery Capacity | 5100 mAh |
| Battery Life | 120 minutes |
| Charging Time | 4-5 hours |
| Charging Power | 29.4 V / 1 A |
| Cleaning Area | Up to 200 m² (2000 sq.ft) |
| Maximum Working Depth | 5 m |
| Filter Accuracy | 180 µm |
| Dirt Capacity | 6 L |
| Waterproof Rating | IPX8 |
| Maximum Climbing Angle | 90 ° |
| Product Dimensions | 43 × 40 × 21.5 cm |
| Net Weight | 12 kg |
| Suitable Pool Materials | PVC, tiles, vinyl, or painted surfaces |
| Operation Method | Button / App Control |
| Movement Type | With necklaces drive (tracks) |
10. User Tips
- Dust Filtration: The 180 µm filter is designed to capture fine particles, including everyday dust and debris not visible to the naked eye, significantly improving water quality.
- Wall Climbing: The U8 is capable of climbing pool walls with slopes up to 90 degrees. For optimal wall climbing, ensure the pool surface is free of excessive algae or slippery buildup.
- App Control: Remember that the app control functions for selecting modes and settings are primarily used when the robot is out of the water. Once submerged, it will execute the selected program.
11. Frequently Asked Questions (FAQ)
- Q: Does the EVERCROSS BOT U8 climb stairs?
- A: The U8 is designed to climb pool walls with slopes up to 90 degrees. Its robust track design allows it to navigate uneven pool floors and vertical surfaces. However, its ability to navigate specific pool stairs may vary depending on the stair design and angle.
- Q: Will the filter capture everyday dust in the pool?
- A: Yes, the U8 is equipped with a 180 µm filter, which is effective at capturing fine particles, including everyday dust, sand, and other small debris that may not be visible to the naked eye. Regular cleaning of the filter basket is recommended for best performance.
12. Warranty and Support
The EVERCROSS BOT U8 Robotic Pool Cleaner comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including coverage duration and claim procedures.
For technical support, troubleshooting assistance, or spare parts, please contact EVERCROSS BOT customer service through the official website or the contact information provided in your warranty documentation.