1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your NEWPET NP888V Wireless Cat Water Fountain Replacement Motor Unit. This motor unit is designed to provide a continuous supply of fresh water for your pet, featuring ultra-quiet operation and low power consumption. Please read this manual carefully before use to ensure proper function and longevity of the product.
2. Product Features
- Compatibility: Specifically designed for the NEWPET NP888V wireless cat water fountain.
- Ultra-Quiet Operation: Engineered with exclusive motor technology to operate at less than 25 dB, ensuring a peaceful environment for your pet.
- Low Power Consumption: Efficient design for extended use without high energy costs.
- Durable Performance: Built for long-lasting and reliable water circulation.
- Integrated Design: The control unit and pump are integrated into a single module for easy handling and replacement.
- Battery Indicator: Features a clear battery level display with 4 bars for full charge, flashing light during charging, and slow flashing for low battery.
3. Package Contents
Your package should contain the following item:
- 1 x Replacement Host (Motor Unit with Pump) for NEWPET NP888V Wireless Cat Water Fountain.
4. Installation and Setup
Follow these steps to install the replacement motor unit into your NEWPET NP888V fountain:
- Ensure the fountain is unplugged and empty of water.
- Carefully remove the old motor unit from the fountain base.
- Insert the new replacement motor unit into the designated slot in the fountain base. Ensure it is securely seated.
- Reassemble the fountain components (e.g., water tray, filter tray, top cover).
- Fill the fountain with clean water up to the maximum fill line.
- Connect the fountain to a power source.



5. Operating Instructions
The NEWPET NP888V motor unit features smart buttons and a clear operating interface with three distinct modes:

Power On/Off and Mode Selection:
- To Turn On: Press the button once to activate the fountain. It will enter the standard water flow sensor mode.
- To Check Battery Level: Press the button again to display the current battery level.
- To Cycle Modes: Press the button repeatedly to switch between the available operating modes.
- To Turn Off: Press and hold the button for 2 seconds.
Operating Modes:
- Standard Water Outlet Sensor Mode: In this mode, water is dispensed when pets or people are detected within a 120° angle and a distance of 1.2 meters from the product. Ensure the device is positioned to effectively detect movement within these parameters.
- Water Outlet Timer Mode: After activating this mode, water will be released for 30 seconds every 20 minutes.
- Automatic Switch Mode: After 1 hour of continuous water flow, the device will automatically switch to the sensor-based water discharge mode to conserve energy and ensure water freshness.
Battery Indicator:
The battery indicator features 4 bars. All 4 bars light up when the unit is fully charged. The light flashes during the charging process. When the battery level is low, the light will flash slowly, indicating it's time to recharge.
6. Maintenance
Proper maintenance ensures the longevity and hygienic operation of your pet fountain and its motor unit.
Motor Unit Care:
- Cleaning: Regularly clean the motor unit to prevent mineral buildup and ensure optimal performance. Use a soft brush to gently clean any debris from the pump impeller and housing.
- Important Note: Avoid rinsing the host (motor unit) directly with water. Use a damp cloth to wipe the exterior.
Filter Replacement (for the fountain):
While this product is the motor unit, regular filter replacement in your NEWPET NP888V fountain is crucial for providing clean, fresh water to your pet. Filters help remove odors, bacteria, and impurities.
- Filter Type: The fountain typically uses a triple filtration system with cotton, resin, and activated carbon to filter hair, metals, and odors.
- Frequency: Replace filters regularly as recommended by the fountain's manual to maintain water quality.
7. Troubleshooting
If you encounter issues with your NEWPET NP888V replacement motor unit, consider the following:
- No Water Flow:
- Check if the motor unit is properly installed and seated in the fountain.
- Ensure the fountain is plugged in and receiving power, or that the battery is charged.
- Verify the water level in the fountain is sufficient.
- Clean the motor impeller and water channels for any blockages (e.g., pet hair, debris).
- Unusual Noise:
- Ensure the motor unit is correctly positioned and not vibrating against the fountain walls.
- Check for any foreign objects or debris caught in the impeller. Clean thoroughly.
- Ensure the water level is adequate; low water can cause pump noise.
- Battery Not Charging/Holding Charge:
- Ensure the charging cable and adapter are working correctly.
- Check the charging port on the motor unit for any debris.
- If the issue persists, the battery may need replacement or further assistance may be required.
For persistent issues not resolved by these steps, please contact NEWPET customer support.
8. Specifications
| Brand | NEWPET |
| Compatible Fountain Model | NEWPET NP888V |
| Motor Unit Model Number | NEWPET-NP722 |
| Dimensions (Packaging) | 17 x 7.99 x 7 cm |
| Weight | 300 g |
| Noise Level | Less than 25 dB |
| Color | Black (as per product image, though specifications mention 'Preto') |
| ASIN | B0F21NHK4K |
9. Safety Information
- Always unplug the fountain before cleaning or performing any maintenance.
- Do not immerse the motor unit directly in water.
- Keep the power cord away from pets to prevent chewing.
- Ensure the fountain is placed on a stable, level surface.
- For indoor use only.
- Do not allow children to play with the fountain or motor unit.
10. Warranty and Support
Specific warranty details are not provided in the product information. For warranty claims, technical support, or replacement parts, please contact NEWPET customer service directly through their official channels or the retailer where the product was purchased.