1. Introduction
Thank you for choosing the Joydeem DFB-D300 Stainless Steel Rice Cooker. This appliance is designed to provide efficient and healthy cooking for various dishes, primarily focusing on rice. Its key features include a durable 316L stainless steel inner pot, innovative non-stick technology, and 8 smart menu functions for versatile meal preparation.
2. Important Safety Instructions
- Always ensure the appliance is placed on a stable, heat-resistant surface.
- Do not immerse the main unit in water or any other liquid.
- Exercise caution when opening the lid during or after cooking, as hot steam will escape.
- Avoid touching hot surfaces. Use oven mitts or handles.
- Unplug the rice cooker from the power outlet when not in use and before cleaning.
- Keep out of reach of children.
- Do not operate the appliance if the power cord or plug is damaged.
- Ensure proper ventilation around the appliance during operation.
3. Product Overview
The Joydeem DFB-D300 Rice Cooker is designed for ease of use and durability. Below are its main components and features:

Main Unit: The compact and stylish cream-white exterior houses the heating element and control panel. The main unit features a front button to open the lid.

316L Stainless Steel Inner Pot: This heavy-duty, uncoated inner pot is made from 316L stainless steel, ensuring durability and health-conscious cooking without concerns of peeling coatings. It features internal markings for precise water measurement.

Innovative Non-Stick Technology: The inner pot utilizes thousands of micro-pits and a temperature-controlled fan to create a water film, providing a healthy non-stick effect without chemical coatings.

IMD Control Panel: The durable, scratch-resistant IMD panel offers 8 smart menu functions: Quick Rice, White Rice, Mixed Grain, Steam, Congee, Soup, Multigrain Congee, and Reheat. It also includes Warm/Cancel, Preset, Menu, and Start buttons.
Included Components:

The package includes the rice cooker unit, a rice spoon, a soup spoon, a measuring cup, a stainless steel steaming rack, a power cord, and this instruction manual.
4. Setup
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Initial Cleaning: Before first use, wash the inner pot, inner lid, steaming rack, measuring cup, and spoons with warm, soapy water. Rinse thoroughly and dry. Wipe the exterior of the main unit with a damp cloth.
- Placement: Place the rice cooker on a dry, level, and stable surface, away from direct sunlight and heat sources. Ensure adequate ventilation around the unit.
- Power Connection: Connect the power cord to the rice cooker's power inlet and then plug it into a suitable electrical outlet (120 Volts).
Setup Demonstration Video:
An official product introduction video showcasing the Joydeem DFB-D300 Rice Cooker's features and design, including initial setup steps.
A user review demonstrating the Joydeem DFB-D300 Rice Cooker's operation and highlighting its stainless steel inner pot and perfect rice cooking results.
5. Operating Instructions
- Add Ingredients: Place the desired amount of rice and water (or other ingredients) into the stainless steel inner pot. Refer to the inner pot's markings for water levels.
- Close Lid: Ensure the inner pot is properly seated in the main unit, then close the lid securely until it clicks.
- Select Menu Function: Press the Menu button repeatedly to cycle through the available cooking functions (Quick Rice, White Rice, Mixed Grain, Steam, Congee, Soup, Multigrain Congee, Reheat). The selected function will illuminate on the display.
- Start Cooking: Once your desired function is selected, press the Start button. The cooking process will begin, and the display will show the remaining cooking time.
- Keep Warm Function: After cooking is complete, the rice cooker will automatically switch to Keep Warm mode. The display will show the elapsed time in Keep Warm mode.
- Cancel/Turn Off: To cancel a cooking program or turn off the Keep Warm function, long-press the Warm/Cancel button for two seconds.
- Preset Function: Use the Preset button to set a delayed start time for cooking. Follow the instructions in the detailed manual for specific preset settings.
Operating Demonstration Video:
A user review showcasing the stainless steel non-stick inner pot and its ease of cleaning, including basic operation.
A user review demonstrating the rice cooker's functions and the quality of cooked rice.
6. Cooking Guide
6.1. Cooking White Rice
- Measure the desired amount of white rice using the provided measuring cup.
- Rinse the rice thoroughly under cold water until the water runs clear.
- Place the rinsed rice into the stainless steel inner pot.
- Add water to the inner pot, aligning with the corresponding water level mark for white rice. For example, for 3 cups of rice, fill water to the '3' mark on the 'White Rice' scale.
- Close the lid and select the White Rice function using the Menu button.
- Press Start to begin cooking.
- Once cooking is complete, the unit will switch to Keep Warm. Fluff the rice with the rice spoon before serving.

The 3-liter capacity can cook up to 6 cups of uncooked rice, yielding approximately 8 bowls of cooked rice.

The spherical inner pot and precise temperature control ensure evenly heated, fluffy rice.
6.2. Steaming Vegetables or Meat
- Add the appropriate amount of water to the stainless steel inner pot (ensure water level is below the steaming rack).
- Place the stainless steel steaming rack into the inner pot.
- Arrange your vegetables, meat, or other items on the steaming rack.
- Close the lid and select the Steam function using the Menu button.
- Press Start to begin steaming.

The included stainless steel steaming rack allows for healthy steaming of various foods.
6.3. Other Cooking Functions
The Joydeem DFB-D300 offers additional functions such as Mixed Grain, Congee, Soup, and Multigrain Congee. For specific water ratios and cooking times for these functions, please refer to the detailed recipes in the full instruction manual.
Recipe Demonstration Videos:
A recipe video demonstrating how to braise beef in red wine using the Joydeem rice cooker's multi-function capabilities.
A recipe video showing quick and easy pasta preparation using the Joydeem rice cooker.
7. Maintenance & Cleaning
Regular cleaning ensures optimal performance and longevity of your Joydeem rice cooker. Always unplug the appliance before cleaning.
7.1. Inner Pot Cleaning
- The 316L stainless steel inner pot is uncoated and designed for easy cleaning.
- Wash the inner pot with warm, soapy water using a soft sponge.
- For stubborn stains, use a scrubbing pad or wire sponge.
- Rinse thoroughly and dry completely before storing or next use.
7.2. Inner Lid Cleaning
- The inner lid can be removed for thorough cleaning. Pull the 'Pull' silicone handle outwards to detach the stainless steel inner cover.
- Wash the inner lid with warm, soapy water.
- Important: Do not pull the silicone ring around the inner cover or attempt to remove it, as this may make reinstallation very difficult or cause damage.
- Ensure the inner lid is completely dry before reattaching.

Illustration of how to remove the inner lid for cleaning.
7.3. Exterior Cleaning
- Wipe the exterior of the main unit with a soft, damp cloth.
- Do not use abrasive cleaners or scouring pads, as they may damage the surface.
8. Troubleshooting
If you encounter any issues with your Joydeem rice cooker, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Rice is too hard/soft | Incorrect water-to-rice ratio. | Adjust water amount according to inner pot markings or recipe. |
| Rice sticks to the bottom | Insufficient water or improper cooking cycle. | Ensure correct water levels. Use the appropriate rice type setting. The innovative non-stick technology should minimize sticking. |
| Unit does not turn on | Power cord not properly connected or no power from outlet. | Check power cord connection and ensure the outlet is functional. |
| Error Code (e.g., E7) | Internal malfunction or sensor issue. | Unplug the unit, wait a few minutes, then plug it back in. If the error persists, contact customer support. |
Troubleshooting Demonstration Video:
A user video demonstrating a potential issue with the rice cooker displaying an error code (E7).
9. Specifications
- Brand: JOYDEEM
- Model Name: DFB-D300
- Capacity: 3 Liters (6 cups uncooked rice)
- Product Dimensions: 11.85"D x 9.84"W x 8.9"H
- Item Weight: 11.33 pounds (5.15 Kilograms)
- Power Source: Corded Electric
- Voltage: 120 Volts
- Wattage: 750 watts
- Material: Stainless Steel (Inner Pot & Lid)
- Color: Cream White
- Special Feature: Non-Stick (uncoated 316L stainless steel)
- Product Care Instructions: Hand Wash
10. Warranty & Support
For warranty information, technical support, or any product-related inquiries, please contact JOYDEEM customer service. Refer to the contact details provided in your product packaging or on the official JOYDEEM website.





