1. Introduction
Thank you for choosing the Chumajor Wireless 7.5L Pet Water Fountain. This automatic water dispenser is designed to provide fresh, filtered water for your pets, promoting better hydration. Featuring a large capacity, wireless operation, and multiple smart dispensing modes, this fountain is suitable for multi-pet households and large dogs. Please read this manual thoroughly before use to ensure proper setup and operation.
2. Product Features
- Cordless 7.5L Mega Tank: Provides a 7-day water supply for large dogs and a 15-day supply for cats, reducing refill frequency.
- 3 Smart Dispensing Modes: Motion-Sensing, Interval, and 24/7 Flow modes for customized water delivery.
- Hybrid Power Options: Operates on a built-in 4000mAh rechargeable battery (up to 45-day lifespan) or via plug-in power.
- SUS 304 Stainless Steel Material: Rust-proof, dishwasher-safe, and resistant to bacterial growth, ensuring water purity.
- Wall-Flow Design: Minimizes splashing and operates quietly for a serene environment.
- Smart Indicators: Low battery and filter replacement reminders.
3. Package Contents
Verify that all components are present in the package:
- Chumajor Wireless 7.5L Pet Water Fountain Unit
- Water Pump with Detachable Battery Pack
- USB Charging Cable
- Power Adapter
- Filter Set (Quantity may vary based on purchase, e.g., 1 or 6 sets)
- Instruction Manual
4. Safety Instructions
- Always unplug the fountain before cleaning or performing maintenance.
- Do not immerse the power adapter or battery pack in water.
- Ensure the fountain is placed on a stable, level surface.
- Keep the charging cable away from pets to prevent chewing.
- Use only original or certified replacement parts and filters.
- This appliance is for indoor and outdoor use, but protect it from extreme weather conditions.
5. Setup
Follow these steps for initial setup:
- Unpack Components: Carefully remove all parts from the packaging.
- Clean Components: Wash the stainless steel basin and other removable parts (excluding the pump and battery pack) with mild soap and water. Rinse thoroughly.
- Install Filter: Place the filter into its designated slot in the upper tray. Ensure it is seated correctly.
- Assemble Pump: Attach the pump to the designated area on the upper tray. Ensure the water outlet aligns with the fountain's spout.
- Charge Battery (Optional): If using cordless mode, fully charge the detachable battery pack using the provided USB cable and power adapter. The battery indicator will show charging status.
- Fill Water: Fill the stainless steel basin with clean water up to the 'MAX' line. Do not overfill.
- Place Upper Tray: Carefully place the upper tray with the installed filter and pump onto the basin.
- Power On: Press the power button on the pump unit to turn on the fountain. Select your desired operating mode.
Video: Official product demonstration by ChumajorUS, showing the assembly and initial setup of the pet water fountain, including how to install the pump and filter.
6. Operating Modes
The fountain offers three smart dispensing modes. Press the mode button on the pump unit to cycle through them:
- Motion-Sensing Mode: The fountain detects pets within 59 inches (1.5 meters) and dispenses water for 15 seconds. This mode conserves energy by activating only when needed.
- Interval Mode: Water is released every 15 minutes for a short duration. This helps reduce water evaporation and encourages pets to drink regularly.
- 24/7 Flow Mode: Provides a continuous stream of water. This mode is ideal for pets who prefer constant water flow and requires the fountain to be plugged into a power source.
7. Maintenance
Regular maintenance ensures optimal performance and water quality.
7.1 Cleaning
- Weekly Cleaning: Disassemble the fountain and wash the stainless steel basin and upper tray with mild soap and water. The stainless steel components are dishwasher-safe.
- Pump Cleaning: Clean the pump impeller and housing every 2-4 weeks to prevent mineral buildup and ensure proper water flow. Refer to the pump's specific instructions for detailed cleaning.
- Rinse Thoroughly: Ensure all soap residue is rinsed off before reassembly.
7.2 Filter Replacement
The fountain uses a 4-layer filtration system to remove impurities. Replace the filter every two weeks to maintain water purity.
- Filter Reminder: The smart indicator on the pump unit will illuminate to remind you when it's time to replace the filter. Press the power button twice continuously to turn off the reminder after replacement.
- Replacement Process: Remove the old filter, rinse the new filter under running water to remove any loose carbon dust, then place it into the filter slot.
7.3 Battery Charging
If using the wireless mode, monitor the battery level via the smart indicator.
- Charging Time: A full charge takes approximately 4.5 hours.
- Battery Life: A fully charged battery provides up to 45 days of operation in Motion-Sensing mode (based on typical usage).
- Flexible Charging: The detachable battery pack allows for convenient charging without moving the entire fountain.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow or weak flow | Low water level, clogged filter, dirty pump, or pump malfunction. | Check water level and refill. Replace filter. Clean the pump thoroughly. If issues persist, contact customer support. |
| Fountain is noisy | Low water level, dirty pump, or improper assembly. | Ensure water is above the minimum level. Clean the pump. Reassemble the fountain, ensuring all parts are correctly seated. |
| Battery not holding charge | Battery degradation or charging cable/adapter issue. | Ensure the charging cable and adapter are working correctly. If the battery is old, it may need replacement. Contact customer support for battery-related issues. |
| Motion sensor not activating | Sensor obstruction or incorrect mode selection. | Ensure the sensor is clean and unobstructed. Verify the fountain is set to Motion-Sensing Mode. |
9. Specifications
- Model Number: GD158
- Capacity: 7.5 Liters (254 oz / 2 Gallons)
- Material: SUS 304 Stainless Steel (basin), Filter cotton (filter)
- Power Source: Battery Powered (4000mAh Lithium battery) / Plug-in
- Voltage: 3.7 Volts
- Product Dimensions (L x W x H): 14.9" x 10.6" x 4.8"
- Item Weight: 1.63 Kilograms (3.6 Pounds)
- Indoor/Outdoor Usage: Indoor, Outdoor
- Additional Features: Battery Operated, Motion Sensor, Quiet Operation, Stainless Steel
10. Warranty and Support
This Chumajor Pet Water Fountain comes with a 2-year warranty from the date of purchase. The warranty covers manufacturing defects and malfunctions under normal use.
For warranty claims, technical assistance, or any questions regarding your product, please contact Chumajor customer support through the retailer where you purchased the product or visit the official Chumajor website for contact information.