PETULTRA DU4LB-WY-001
PETULTRA Automatic Cat Feeder User Manual
Model: DU4LB-WY-001 | Brand: PETULTRA
Introduction
Thank you for choosing the PETULTRA Automatic Cat Feeder. This device is designed to provide scheduled and controlled feeding for your pets, ensuring they receive their meals consistently. It features remote control via a smartphone application, a dual-bowl design for multiple pets, and a dual power supply for reliable operation. Please read this manual thoroughly before use to ensure proper setup and operation.
Important Safety Information
- This product is designed for indoor use only. Do not use outdoors.
- Only use dry kibble with a size between 2-10mm (0.07-0.4 inches). Larger kibble may cause jamming.
- Do not use wet, canned, or moist food, as this can damage the feeder and lead to hygiene issues.
- Ensure the product is connected to a stable power supply.
- Keep the feeder away from children and pets when not in use or during assembly.
- Do not immerse the base unit in water. Only detachable parts are washable.
- Regularly check the feeder's operation to ensure proper dispensing.
Product Overview and Components
The PETULTRA Automatic Cat Feeder consists of several key components designed for ease of use and pet feeding efficiency.

Image: Overview of the PETULTRA Automatic Cat Feeder, highlighting its dual bowls, control panel, and fresh lock lid. Two cats are shown approaching the feeder.
- Food Storage Container: Transparent container for holding dry kibble.
- Fresh Lock Lid: Top lid with a desiccant bag compartment to keep food fresh.
- Control Panel: Buttons and display for manual operation and status indication.
- Dispensing Outlet: Where food is released from the container.
- Dual Bowl Tray: Removable tray with two separate bowls for feeding two pets simultaneously.
- Base Unit: Contains the motor, electronics, and battery compartment.
Setup Instructions
1. Assembly
- Place the main feeder unit on a flat, stable surface.
- Attach the dual bowl tray to the base unit, ensuring it clicks securely into place.
- Open the fresh lock lid and insert a desiccant bag into its designated compartment to maintain food freshness. Close the lid securely.
- Fill the food storage container with dry kibble (2-10mm size). Do not overfill.

Image: Illustration of placing the desiccant bag into the lid compartment to ensure food freshness.
2. Power Supply
The feeder supports dual power supply options:
- Adapter Power: Connect the provided USB Type-C cable to the feeder and plug the adapter into a wall outlet.
- Battery Backup: For power outage protection, install three D-cell batteries (not included) into the battery compartment located at the bottom of the feeder.

Image: Diagram illustrating the two power supply methods: battery power (three D-cell batteries) and plug power via a 1.5m USB Type-C cable.
3. App Download and WiFi Connection
The feeder connects to your smartphone via the PETTECH app for remote control and scheduling.
- Search for "PETTECH" in your device's app store (e.g., Apple App Store, Google Play Store) and download the application.
- Sign up or log in to your PETTECH account.
- Open the app, navigate to the Home page, and tap "Add Device" or the "+" icon in the upper right corner.
- Ensure Bluetooth is enabled on your phone. The app should automatically discover the device "DU3L-W-02(WBR3)". Click "Add".
- Enter your 2.4GHz WiFi network password. Note: The WiFi name cannot contain Chinese characters, and the password cannot contain special symbols. 5GHz WiFi networks are not supported.
- Wait for the device to connect to the network. Once successfully added, proceed to the next step.
- You can customize the device name within the app. Tap the upper right corner to finish the setup.

Image: Graphic indicating that the PETULTRA Automatic Cat Feeder supports 2.4GHz WiFi for a stable and faster connection, while 5GHz WiFi is not supported.
Operating Instructions
1. Scheduling Meals via App
The PETTECH app allows you to set up a customized feeding schedule for your pets.

Image: A person using a smartphone to control the PETULTRA Automatic Cat Feeder via the PETTECH app, demonstrating remote feeding control and scheduling.
- Open the PETTECH app and select your feeder device.
- Navigate to the "Schedule" or "Feeding Plan" section.
- Add new feeding times. You can set up 1 to 10 meals per day.
- For each meal, specify the portion size (1 to 20 portions per meal).
- Save your schedule. The feeder will automatically dispense food at the programmed times.

Image: A visual representation of a scientific feeding schedule, showing example meal times and corresponding portion sizes, along with the feeder dispensing food into dual bowls.
2. Manual Feeding
You can dispense food manually at any time using the app or the physical button on the feeder.
- Via App: On the device control screen in the PETTECH app, look for a "Feed Now" or "Manual Feed" option. You may be able to select the number of portions.
- Via Feeder Button: Press the manual feed button on the feeder's control panel to dispense a single portion.
Maintenance and Cleaning
Regular cleaning ensures hygiene and extends the life of your feeder.
- Detachable Parts: The food storage container, lid, and dual bowl tray are removable and can be hand-washed with mild soap and water. Rinse thoroughly and dry completely before reassembling.
- Base Unit: The main base unit, which contains electronic components, should not be immersed in water. Wipe it clean with a damp cloth and then dry with a soft, dry cloth.
- Desiccant Bag: Replace the desiccant bag periodically (e.g., monthly) to ensure optimal food freshness.
- Food Residue: Regularly check the dispensing outlet and internal mechanisms for any food residue buildup that could cause blockages.
Important: Always unplug the feeder or remove batteries before cleaning the base unit.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Feeder not connecting to WiFi |
|
|
| Food not dispensing or jamming |
|
|
| Scheduled meals not dispensing |
|
|
If you encounter issues not listed here or require further assistance, please contact PETULTRA customer support.
Specifications
| Model Number | DU4LB-WY-001 |
| Brand | PETULTRA |
| Dimensions (L x W x H) | 7.7 x 7.6 x 14.5 inches |
| Weight | 1.4 Pounds |
| Material | Plastic |
| Capacity | 4 Liters |
| Connectivity | WiFi (2.4GHz only) |
| Power Source | Corded Electric (USB Type-C) / 3x D-cell Batteries (not included) |
| Kibble Size Compatibility | 2-10mm (0.07-0.4 inches) dry kibble |
| Meals per Day | 1-10 meals |
| Portions per Meal | 1-20 portions |
| Target Species | Cats, Small and Medium Dogs, Small Animals |
Warranty and Support
Warranty Information
The PETULTRA Automatic Cat Feeder (Model: DU4LB-WY-001) comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or failure to follow the instructions in this manual. Please retain your proof of purchase for warranty claims.
Customer Support
For any questions, technical assistance, or warranty inquiries, please contact PETULTRA customer support. Refer to the contact information provided with your product packaging or visit the official PETULTRA website for support details.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.


