JOYOUNG DJ13U-D988SG
Joyoung DJ13U-D988SG Automatic Soymilk Maker
User Manual
Introduction
Thank you for choosing the Joyoung DJ13U-D988SG Automatic Soymilk Maker. This appliance is designed to simplify the process of making fresh soymilk and other beverages. Please read this manual thoroughly before operating the appliance to ensure safe and efficient use. Keep this manual for future reference.
Product Overview
The Joyoung DJ13U-D988SG features a broken-free filtration system, eliminating the need for manual filtering of soymilk. It includes time and temperature preset functions, allowing for flexible preparation. The unit is constructed with premium stainless steel parts that contact food and liquid, ensuring hygiene.
Key Features:
- Broken-Free Filtration System: Grinds soybeans finely, removing the need for manual filtering.
- Time & Temperature Presets: Schedule preparation and warming for convenience.
- Warm Function: Reheats cold beverages in approximately 1 minute.
- Multi-Function Programs: Includes settings for grains, wet/dry beans, rice paste, tofu pudding, fruit tea, cooked food blending, soup, juice, pudding, stirring, and nuts milk.
- Capacity: 900ml to 1300ml, suitable for 2-4 people.
- Food-Grade Stainless Steel: All food-contacting parts are made from high-quality stainless steel.
Components:

Image 1: Joyoung DJ13U-D988SG Soymilk Maker with the head unit detached. The main body is a pitcher, and the head unit contains the motor and blades.

Image 2: Close-up view of the head unit, showing the grinding blades and heating element. This unit attaches to the pitcher.
The appliance consists of a main pitcher and a detachable head unit. The head unit houses the motor, heating element, and grinding blades. The pitcher has internal measurement markings for precise ingredient and water levels.
Setup and Initial Use
Unpacking and Contents:
Carefully unpack all components. The package should include:
- Joyoung DJ13U-D988SG Soymilk Maker (Pitcher and Head Unit)
- Measuring Cup
- Cleaning Cloth
- Cleaning Brush
- AC Power Cord
Before First Use:
- Clean Components: Wash the pitcher, measuring cup, and the exterior of the head unit (avoid submerging the electrical parts) with warm, soapy water. Rinse thoroughly and dry. Use the provided cleaning brush for hard-to-reach areas.
- Assemble: Place the head unit securely onto the pitcher, ensuring the electrical contacts in the handle align and connect properly.
- Power Connection: Connect the AC power cord to the appliance and then plug it into a standard 120V electrical outlet.
Operating Instructions
Control Panel Overview:

Image 3: The control panel displays various function icons and buttons for operation, including preset time/temperature, hot drink options, cold drink options, and start/cancel.
The control panel features buttons for various functions. Key buttons include:
- Preset (预约): For setting a delayed start time and desired temperature.
- Start/Cancel (启动/取消): To begin or stop a program.
- Warm (温热): To reheat beverages.
- Hot Drink (热饮) / Cold Drink (冷饮) Sections: Icons represent different programs like Grains, Dry/Soaked Beans, Rice Paste, Tofu Pudding, Fruit Tea, Cooked Material, Soup, Juice, Pudding, Stir, Nuts Drink.
Making Soymilk (Recommended Method):
- Prepare Soybeans: Measure 1/2 cup of soybeans using the provided measuring cup. For best results and to prevent spillage, it is recommended to pre-soak the soybeans overnight. If not pre-soaked, dry beans can also be used.
- Add Water: Place the prepared soybeans into the pitcher. Fill the pitcher with water up to the 1100ml mark. Do not exceed the 1100ml mark, especially with pre-soaked beans, to avoid overflow during operation.

Image 4: Interior of the pitcher showing 900ml, 1100ml, and 1300ml measurement lines. Fill to 1100ml for optimal soymilk preparation.
- Secure Head Unit: Place the head unit onto the pitcher, ensuring it is firmly seated and the electrical contacts in the handle are fully engaged.
- Plug In: Connect the power cord to the unit and then to a 120V power outlet.
- Select Program: Press the "Hot Drink" button (热饮) to cycle through the hot drink options.
- Press once for Dry Beans program.
- Press twice for Soaked Beans program.
- Start: Press the "Start/Cancel" button (启动/取消) once to begin the selected program.
- Completion: The process typically takes about 25 minutes. The unit will beep repeatedly for approximately one minute when finished. It will then automatically keep the soymilk warm for up to 6 hours.
- Serving: The soymilk will be extremely hot. Allow it to cool before drinking or handling to prevent burns.
Using Preset Function:
The preset function allows you to set a delayed start time and desired temperature for your beverage.
- Prepare ingredients and water as usual.
- Press the "Preset" button (预约).
- Use the function selection buttons to choose your desired program (e.g., Soaked Beans).
- Adjust the preset time (typically 3 to 11 hours) and temperature if applicable.
- Press "Start/Cancel" to confirm and activate the preset. The unit will start at the programmed time.
Using Warm Function:
To reheat a cold beverage:
- Ensure the beverage is in the pitcher and the head unit is securely attached.
- Press the "Warm" button (温热).
- The unit will warm the beverage for approximately 1 minute.
Cleaning and Maintenance
Regular cleaning is essential for maintaining the performance and longevity of your soymilk maker.
- Immediate Cleaning: After each use, and once the unit has beeped to signal completion, remove the soymilk and clean the pitcher and head unit promptly. Residue left to dry will be significantly harder to remove.
- Detaching Head Unit: Carefully detach the head unit from the pitcher.
- Cleaning the Pitcher: Wash the interior of the pitcher with warm, soapy water and the provided cleaning cloth or brush. Rinse thoroughly.
- Cleaning the Head Unit: Wipe the exterior of the head unit with a damp cloth. Use the cleaning brush to clean around the blades and heating element. Do not submerge the head unit in water, as it contains electrical components. A convenient feature allows you to stand the head unit on its blade guard for easier cleaning, filling, and pouring.
- Drying: Ensure all parts are completely dry before reassembling or storing the appliance.
Troubleshooting
If you encounter issues with your Joyoung Soymilk Maker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Soymilk overflows during operation. | Too much water or too many beans were added. | Ensure water level does not exceed the 1100ml mark, especially when using pre-soaked beans. Reduce the amount of beans if necessary (e.g., use 1/2 cup pre-soaked beans). |
| Unit is excessively noisy during operation. | Normal operation noise from the motor and grinding. | Some noise is expected during the grinding cycles. If the noise is unusual or accompanied by other issues, contact customer support. |
| Unit stops working shortly after purchase. | Internal malfunction. | Contact the seller or manufacturer for warranty service or replacement. |
| Error Code E9 displayed, with smoke from vent. | Serious internal electrical fault or overheating. | Immediately unplug the unit from the power outlet. Do not attempt to use it again. This indicates a potential fire hazard. Contact customer support or the seller for assistance. |
| Soymilk residue is hard to clean. | Residue was allowed to dry on surfaces. | Clean the pitcher and head unit immediately after use, while residue is still soft. Use the provided brush for stubborn areas. |
For issues not listed here, or if solutions do not resolve the problem, please contact Joyoung customer support or your retailer.
Specifications
| Model Number | DJ13U-D988SG (English Version of DJ13M-D988SG) |
| Capacity | 900 - 1300 ml |
| Input Voltage | 120V |
| Product Dimensions (L x W x H) | 9.06 x 12.2 x 12.2 inches |
| Item Weight | 8.5 pounds |
| Manufacturer | Joyoung |
| Date First Available | December 23, 2016 |

Image 5: The bottom of the unit displays the product label with model number, voltage, and capacity information.
Warranty and Support
For warranty information, please refer to the documentation included with your purchase or contact the retailer where the product was purchased. Joyoung provides customer support for product inquiries and assistance.
For further assistance, please visit the official Joyoung website or contact their customer service department directly.
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