1. Product Overview
The oneisall Automatic Cat Feeder (Model 321) is designed to provide scheduled and portion-controlled meals for up to two cats. Featuring a 5-liter (20-cup) capacity, dual feeding bowls, and a user-friendly dial for programming, this feeder ensures your pets receive consistent nutrition. It also includes a voice recorder for personalized meal calls and a battery backup system for uninterrupted operation during power outages.

2. Package Contents
Please verify that all components are present in the package:
- Main Feeder Unit
- Food Storage Container
- Lid
- 2 Stainless Steel Food Bowls
- Power Adapter
- Instruction Manual
3. Setup Instructions
3.1 Assembly
- Place the main feeder unit on a flat, stable surface.
- Attach the food storage container to the top of the main unit. Ensure it is securely seated.
- Insert the two stainless steel bowls into their designated slots on either side of the feeder base.
- Place the lid securely on top of the food storage container.
3.2 Power Connection
Connect the power adapter to the feeder's power port and plug it into a standard electrical outlet. For reliable operation, continuous power supply via the adapter is recommended.

For backup power, insert four (4) AA batteries (not included) into the battery compartment located at the bottom of the unit. Batteries are intended for emergency use during power outages and should not be the primary power source.
3.3 Filling the Food Container
Open the lid of the food storage container and pour dry kibble into it. The container has a capacity of 5 liters (approximately 20 cups). Ensure the kibble size is less than 0.5 inches (1.27 cm) in diameter to prevent jamming.

4. Operating Instructions
4.1 Setting Current Time
Use the control dial on the front panel to set the current time. Rotate the dial to adjust the hours and minutes, then press to confirm. The display will show AM/PM indicators.

4.2 Programming Feeding Schedule
The feeder allows for up to 6 meals per day. For each meal, you can set the time and the number of portions (1 portion ≈ 10 grams ≈ 1/12 cup). The portion amount refers to the kibble dispensed into each bowl.
- Access the feeding plan settings using the control panel.
- Select the desired meal number (1-6).
- Set the feeding time for that meal using the dial.
- Set the number of portions to be dispensed for that meal (1-36 portions).
- Repeat for all desired meals.

4.3 Voice Recording
You can record a 10-second voice message that will play before each scheduled meal to call your pets. Follow the instructions in the user interface to record and save your message.
4.4 Manual Feeding
To dispense food manually outside of the scheduled times, locate the manual feed button or option on the control panel and activate it. This will dispense one portion of food into each bowl.


5. Maintenance and Cleaning
5.1 Regular Cleaning
To maintain hygiene and proper function, regular cleaning of the feeder is essential.
- Stainless Steel Bowls: The stainless steel bowls are dishwasher safe for easy cleaning. Remove them from the feeder and wash them regularly.
- Food Storage Container and Lid: Wipe the food storage container and lid with a damp cloth. Ensure they are completely dry before refilling with food.
- Main Feeder Unit: Wipe the exterior of the main unit with a soft, dry cloth. Do not immerse the main unit in water.
5.2 Food Refill
Monitor the food level in the transparent container. Refill as needed to ensure continuous feeding for your pets. Always ensure the lid is securely closed after refilling to maintain food freshness.
6. Troubleshooting
If you encounter issues with your oneisall Automatic Cat Feeder, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Feeder not dispensing food. | Food container empty; kibble jammed; power issue. | Check food level and refill. Ensure kibble size is appropriate (<0.5 inch). Verify power adapter is connected and functional. Check battery backup if applicable. |
| Incorrect time or feeding schedule. | Time not set correctly; schedule not programmed. | Refer to Section 4.1 and 4.2 to reset the current time and reprogram the feeding schedule. |
| Feeder loses power. | Power outage; adapter disconnected; batteries depleted. | Ensure power adapter is securely connected. If using battery backup, check battery level and replace if necessary. |
| Food gets stuck or clogs. | Kibble too large; moisture in food container. | Use kibble less than 0.5 inches in diameter. Ensure food is dry and the lid is sealed to prevent moisture. Clean the dispensing mechanism if visible residue is present. |
7. Product Specifications
Detailed specifications for the oneisall Automatic Cat Feeder (Model 321):
| Feature | Specification |
|---|---|
| Model Name | PFD-002 |
| Item Model Number | 321 |
| Dimensions (LxWxH) | 7.4 x 7.2 x 9.9 inches (18.8 x 18.3 x 25.1 cm) |
| Item Weight | 6.16 pounds (2.8 kg) |
| Food Capacity | 5 Liters / 20 Cups |
| Material | Stainless Steel (bowls) |
| Power Supply | AC Adapter (100-240V~50/60Hz) |
| Battery Backup | 4 x AA Batteries (not included) |
| Max Meals per Day | 6 |
| Portions per Meal | 1-36 (1 portion ≈ 10g) |
| Recommended Kibble Size | Less than 0.5 inches (1.27 cm) |
| Voice Recording | 10 seconds |

8. Warranty and Support
8.1 Manufacturer's Warranty
This oneisall Automatic Cat Feeder is covered by a 2-Year Manufacturer's Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
For any questions, technical assistance, or warranty inquiries, please contact oneisall customer support. Contact information can typically be found on the product packaging or the official oneisall website.