Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your FOFNON S7-Pump Cat Water Fountain Pump. Please read this manual thoroughly before use and retain it for future reference.
Product Features
- Ultra-Quiet Operation: The pump operates at a noise level of ≤30dB, ensuring a peaceful environment for both you and your pet.
- Safe Material: Constructed from safe materials to provide clean and healthy water for your pet.
- Easy Disassembly and Cleaning: The separated design allows for easy disassembly and cleaning of the pump components. Regular cleaning every 2-4 weeks is recommended to extend product life.
- Simple Installation: Features a USB port for connection to a power adapter, compatible with FOFNON cat water dispensers.
- Built-in LED Light: Provides visibility of the water level, especially in low-light conditions.
- IP68 Waterproof: Ensures durability and safety in water environments.
- Low Power Consumption: Operates efficiently with only 1.5W power consumption.
Safety Instructions
WARNING: For proper safety, only use 5V/1A USB power adapters. Overvoltage can damage the pump.
- Ensure the pump is fully submerged in water before operation.
- Do not run the pump dry, as this can cause damage.
- Disconnect power before cleaning or performing any maintenance.
- Keep the power cord away from chewing pets.
- Regularly inspect the pump and power cord for any signs of damage. Discontinue use if damage is found.
Setup
Follow these steps to set up your FOFNON Cat Water Fountain Pump:
- Unpack Components: Carefully remove all components from the packaging.

Image: The FOFNON S7-Pump Cat Water Fountain Pump with its USB cable.
- Prepare the Fountain: Ensure your cat water fountain (compatible models B0CL4WMX6Z & B0CLGPCNHN) is clean and ready for pump installation.

Image: A FOFNON cat water fountain, demonstrating its stainless steel construction and water level window.
- Install the Pump: Place the S7-Pump into the designated pump compartment within your cat water fountain. Ensure the pump is securely seated.

Image: Diagram showing the pump body, pump cover, and impeller, illustrating how the pump is assembled and maintained.
- Connect Power: Connect the USB cable from the pump to a 5V/1A USB power adapter (not included).

Image: Packaging detail indicating "USB Plug 5V" for power connection.
- Fill with Water: Fill the water fountain with fresh water up to the recommended maximum level. The water level window on the fountain will help you monitor this.
Operating Instructions
Once the pump is installed and the fountain is filled with water, connect the power adapter to an electrical outlet. The pump will begin circulating water, providing fresh, filtered water for your pet.
- The ultra-quiet design ensures minimal noise during operation.
- The built-in LED light provides visibility of the water level, especially in low-light conditions.
Video: Demonstration of the LED light indicating water level from day to night, showcasing the pump's quiet operation and visual water level indicator.
Maintenance
Regular cleaning of the pump is crucial for its longevity and to ensure clean water for your pet. It is recommended to clean the pump every 2-4 weeks.
- Disconnect Power: Always unplug the power adapter from the outlet before cleaning.
- Remove Pump Cover: Carefully remove the pump cover.
- Clean Pre-filter Grate: Clean the pre-filter grate with soap and warm water to remove any debris or hair.
- Remove and Clean Impeller: Remove the impeller and clean all parts with soap and warm water. Ensure no hair or debris is caught in the impeller or its housing.
- Reassemble: Reassemble the pump components and place it back into the fountain.
Video: Step-by-step guide on how to clean the water pump, including removing the cover and impeller, and cleaning them to prevent clogging.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump not working or weak flow |
|
|
| Excessive noise from pump |
|
|
If the pump appears abnormal, please try to add water or clean any debris in the pump. If there is any quality problem, you can contact us for replacement.
Specifications
- Model: S7-Pump
- Brand: FOFNON
- Color: White
- Material: Stainless Steel (referring to compatible fountains, pump itself is likely plastic)
- Power Source: Corded Electric (USB)
- Item Weight: 0.16 Kilograms (approx. 5.6 ounces)
- Voltage: 5V (as per warning on packaging)
- Power Consumption: 1.5W
- Waterproof Rating: IP68
- Product Dimensions: 3.54 x 2.83 x 2.52 inches
- Country of Origin: China
- Compatible Fountains: B0CL4WMX6Z, B0CLGPCNHN
Warranty and Support
This FOFNON S7-Pump comes with a 2-year warranty.
For any quality problems or abnormal pump behavior, please contact the seller, MENGJIAN, for assistance or replacement. You can typically find seller contact information through your Amazon order details.
We are committed to solving your problems and ensuring your satisfaction.





