1. Introduction
This manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your Jebao SLW-30 Compact Wavemaker. The SLW-30 is designed to create natural water movement within marine aquariums, promoting a healthy environment for aquatic life.
Key Features:
- External Drive Controller: The pump's electronic components are housed externally, enhancing pump longevity.
- Adjustable Water Direction: Features a 3D large rotation angle for precise output water direction control.
- Wireless Control: Supports master and slave wireless control for synchronized operation of multiple units.
- Quiet Operation: Equipped with a super quiet motor.
- High Flow Rate: Delivers a maximum flow of 13000 L/H (3434 GPH).
2. Safety Instructions
Please read and understand all safety warnings and instructions before operating this device. Failure to do so may result in injury or damage to the product.
- Electrical Safety: Always disconnect power before performing any maintenance or installation. Ensure your hands are dry when handling electrical components.
- Submersible Use Only: This wavemaker is designed for submersible use within an aquarium. Do not operate it outside of water.
- Avoid Running Dry: Operating the pump without water will cause damage to the motor and void the warranty.
- Proper Placement: Ensure the wavemaker is securely mounted and positioned to avoid contact with aquarium inhabitants or decorations.
- Children and Pets: Keep the device and its power cords out of reach of children and pets.
- Damage Inspection: Regularly inspect the power cord and pump for any signs of damage. Do not use if damaged.
3. Package Contents
Verify that all items are present and in good condition upon opening the package:
- Jebao SLW-30 Wavemaker Pump Unit
- SINE Driver Controller
- Power Adapter
- Instruction Manual (this document)

4. Setup and Installation
- Positioning the Pump:
Select a suitable location inside your aquarium for the wavemaker. Consider the desired flow pattern and avoid placing it directly against glass or decorations that could obstruct water flow or cause vibration. The pump features a 3D rotation angle for optimal water direction.

A side view of the Jebao SLW-30 Wavemaker pump, highlighting its compact cylindrical design and the propeller guard. - Mounting the Pump:
The wavemaker uses a magnetic mount. Place the pump unit inside the aquarium and align the external magnet on the outside of the glass, directly opposite the pump. Ensure a secure grip before releasing the pump.
- Connecting the Controller:
Connect the pump's cable to the "PUMP" port on the SINE Driver controller. Ensure the connection is firm.
- Connecting the Power Adapter:
Connect the power adapter to the "POWER" port on the controller. Then, plug the power adapter into a suitable electrical outlet. Ensure a drip loop is formed with the power cord to prevent water from traveling along the cord to the outlet.
- Initial Power-On:
Once all connections are secure and the pump is submerged, plug in the power adapter. The controller will illuminate, indicating power. The pump will begin operating in its default mode.
5. Operating Instructions
The SINE Driver controller allows you to customize the wavemaker's operation. Refer to the controller layout for button and dial functions.

Controller Functions:
- MODE Button: Press to cycle through different wave patterns and flow modes (e.g., constant flow, pulse mode, random flow). The indicator lights on the controller will show the active mode.
- SPEED Dial: Rotate the dial to adjust the flow intensity or wave frequency within the selected mode. The speed indicator lights will show the current setting.
- FEED Button: Press this button to activate a temporary feed mode, which pauses the pump for a short duration (typically 10 minutes) to allow for feeding without food being immediately swept away. Press again to resume normal operation.
- WI-LE/LOCK Button:
- Wireless Control (WI-LE): Use this function to set up master/slave synchronization between multiple SLW wavemakers. Refer to the advanced settings section for detailed pairing instructions (if applicable, typically involves holding the button).
- Lock Function (LOCK): Hold this button to lock the current settings, preventing accidental changes. Hold again to unlock.
Adjusting Water Direction:
The pump unit can be manually rotated on its magnetic mount to direct the water flow in various directions. Gently adjust the pump's angle to achieve the desired circulation pattern in your aquarium.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Jebao SLW-30 Wavemaker.
- Disconnect Power: Always unplug the power adapter from the electrical outlet before attempting any maintenance.
- Remove from Aquarium: Carefully remove the pump unit from the aquarium.
- Disassembly and Cleaning:
Gently twist and pull the front cover and impeller housing to expose the impeller. Remove any debris, algae, or calcium buildup from the impeller, shaft, and housing. A soft brush or cotton swab can be used for thorough cleaning. For stubborn calcium deposits, a mild vinegar solution can be used, followed by a thorough rinse with fresh water.

A front-facing view of the Jebao SLW-30 Wavemaker pump, showcasing the blue impeller blades and the protective grate. This area should be regularly cleaned. - Reassembly:
Ensure all parts are clean and dry before reassembling the pump. Align the impeller correctly and secure the housing and front cover. Do not force components together.
- Frequency:
It is recommended to clean the wavemaker monthly or bi-monthly, depending on your aquarium's bioload and algae growth.
7. Troubleshooting
If you encounter issues with your Jebao SLW-30 Wavemaker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump not operating / No power |
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| Weak or inconsistent flow |
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| Unusual noise or vibration |
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| Pump runs dry |
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8. Specifications
- Model: SLW-30
- Maximum Flow Rate: 13000 L/H (3434 GPH)
- Power Consumption: 30 Watts
- Voltage: 24 Volts
- Pump Dimensions (approx.): 2 inches (Diameter) x 3 inches (Length)
- Material: Ceramic (impeller shaft)
- Style: Submersible
- Item Weight (pump only): Approximately 0.11 ounces (3 grams)
9. Warranty and Support
Warranty Information:
The Jebao SLW-30 Wavemaker comes with a 6-Month Limited Warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage resulting from misuse, neglect, improper installation, unauthorized modifications, or running the pump dry.
Customer Support:
For technical assistance, warranty claims, or replacement parts, please contact your retailer or the authorized Jebao distributor from whom you purchased the product. Please have your proof of purchase and product model number (SLW-30) available when contacting support.





