1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your TOONIOOS Wireless Cordless Cat Water Fountain, Model W2. This device is designed to provide fresh, filtered water for your pets, encouraging healthy hydration habits. Please read this manual thoroughly before use to ensure proper function and longevity of your product.

Image: The TOONIOOS Wireless Cordless Cat Water Fountain, Model W2, assembled and ready for use.
2. Product Components
Before assembly, ensure all components are present and undamaged. The package typically includes:
- Stainless Steel Water Basin (3.2L capacity)
- Wireless Water Pump Module with Motion Sensor
- Filter Tray
- Filter Elements (multi-layer filtration)
- Sponge Filters
- USB Charging Cable
- Cleaning Brush
- User Manual

Image: All components of the TOONIOOS Cat Water Fountain laid out, including the stainless steel basin, pump module, filters, and cleaning tools.
3. Setup Instructions
- Charge the Pump Module: Before first use, fully charge the wireless pump module using the provided USB cable. The indicator light will show charging status (flashing blue for charging, solid blue for complete). A full charge can last up to 60 days in sensing mode.
- Clean Components: Wash the stainless steel basin, filter tray, and other non-electronic parts with mild soap and water. Rinse thoroughly. Do not rinse or immerse the main control module (pump) in water.
- Install Filters: Place the sponge filter into the designated slot in the filter tray, then insert the multi-layer filter element.
- Assemble the Fountain:
- Place the filter tray into the stainless steel basin.
- Attach the wireless pump module to the designated connection point on the filter tray. Ensure it is securely seated.
- Fill with Water: Fill the stainless steel basin with clean water up to the maximum fill line. The total capacity is 3.2 liters (108 oz).
- Power On: Press the power button on the pump module to turn on the fountain. Select your desired operating mode.

Image: Visual guide demonstrating the assembly process of the fountain, including placing the filter and attaching the pump module.
4. Operating Modes
The TOONIOOS Cat Water Fountain offers three distinct operating modes to suit your pet's needs and conserve battery life:
- Sensing Mode: The water flow activates for 6 seconds when a pet is detected within 1.5 meters of the motion sensor. This mode is recommended for optimal battery life and fresh water on demand.
- Timing Mode: The fountain dispenses water for 10 seconds every 15 minutes, providing regular hydration intervals.
- Continuous Mode: Requires the pump module to be plugged in via USB for constant water flow. This mode is suitable for pets that prefer a continuously running water source.
To switch between modes, press the mode selection button on the pump module. The indicator light will change to reflect the active mode.

Image: A visual representation of the three water modes (Sensing, Timed, Continuous) and their activation methods.
5. Maintenance and Cleaning
Regular cleaning and maintenance are crucial for the longevity of your fountain and the health of your pet. The stainless steel construction is designed for easy cleaning.
5.1 General Cleaning
- Disassembly: Separate the pump module from the fountain. Remove the water tray from the water tank. Detach the connecting pipe from the water pump.
- Wash Components: Wash the stainless steel basin, filter tray, and connecting pipe with mild soap and water. Use the provided cleaning brush to reach tight areas.
- Rinse Thoroughly: Ensure all soap residue is removed.
- Important: Do not rinse or immerse the main control module (pump) in water. Do not wash the product with hot water or clean it in a disinfection cabinet.

Image: The stainless steel basin and filter components being cleaned in a kitchen sink, emphasizing the ease of cleaning.
5.2 Filter Replacement
The multi-layer filtration system removes impurities, hair, and odors, and softens water. Filters should be replaced regularly, typically every 2-4 weeks, depending on usage and water quality.
- Remove the old filter elements from the filter tray.
- Rinse new filter elements under running water before installation to remove any loose carbon dust.
- Insert the new sponge filter and multi-layer filter into the filter tray.

Image: An exploded view of the multi-layer filtration system, highlighting the different filter components.
5.3 Pump Cleaning
For a longer pump service life, it is recommended to clean the water pump every 1 to 2 weeks.
- Remove the pump cover and the impeller cap.
- Remove the impeller.
- Clean all components with the provided cleaning brush.
- Reassemble the pump.

Image: Step-by-step instructions for disassembling and cleaning the water pump to ensure optimal performance.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fountain not dispensing water. | Low battery; pump clogged; insufficient water level; incorrect mode. | Charge the pump module; clean the pump and filters; refill water to appropriate level; check operating mode. |
| Water flow is weak. | Clogged filter or pump; low water level. | Clean or replace filters; clean the pump impeller; add water. |
| Fountain is noisy. | Low water level; pump not properly seated; debris in pump. | Ensure water level is adequate; re-seat the pump module; clean the pump. |
| Motion sensor not activating. | Sensor obstructed; low battery; not in sensing mode. | Ensure sensor is clear; charge battery; switch to sensing mode. |
| Blue LED light is distracting. | The LED light indicates water level and charging status. It cannot be turned off. | Consider placing the fountain in an area where the light is less noticeable, or apply a small piece of opaque tape over the light if desired (ensure it does not interfere with sensor or charging port). |
7. Specifications
- Model: W2
- Brand: TOONIOOS
- Material: 304 Stainless Steel
- Capacity: 3.2 Liters (108 oz)
- Power Source: Battery Powered (4000mAh rechargeable battery)
- Battery Life: Up to 60 days (in Sensing Mode)
- Noise Level: ≤25dB
- Item Weight: 2.16 pounds
- Dimensions (L x W x H): Approximately 9.17 x 8.98 x 4.49 inches
- Target Audience: Cats, Dogs, house-cats
- Specific Uses: Indoor
8. Safety Information
- Always ensure the pump module is fully charged or connected to a power source when in continuous mode.
- Do not immerse the electronic pump module in water.
- Keep the fountain on a stable, level surface to prevent spills.
- Regularly check the water level and refill as needed to prevent the pump from running dry.
- Keep out of reach of small children.
- Use only original or certified replacement parts and filters from TOONIOOS.
- Do not use abrasive cleaners or harsh chemicals on any part of the fountain.
9. Warranty and Support
TOONIOOS provides excellent customer service. If you encounter any issues with your product, please contact our support team. Our team is ready to help with any questions or concerns.
For replacement parts, search for "TOONIOOS" to find compatible filters and accessories.
Please retain your proof of purchase for warranty claims.





