1. Important Safeguards
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons. Please read all instructions carefully before operating this air fryer.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against electric shock, do not immerse cord, plugs, or the main unit in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- The use of accessory attachments not recommended by the appliance manufacturer may cause injuries.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Extreme caution must be used when moving an appliance containing hot oil or other hot liquids.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to 'off', then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- Ensure the appliance is placed on a stable, heat-resistant surface.
- Adequate air circulation is required around the air fryer during operation. Maintain at least 10 cm (4 inches) of space on all sides.
2. Product Overview
Familiarize yourself with the components of your RFGGJNHKJUSWETGBVN Digital 4.5L Air Fryer.

Figure 2.1: The RFGGJNHKJUSWETGBVN Digital 4.5L Air Fryer, showcasing its main unit and the cooking basket.
2.1 Components
- Main Unit: Houses the heating element, fan, and control panel.
- Cooking Basket: Removable drawer where food is placed. Features a handle for safe handling.
- Grill Plate (or Crisper Plate): Sits inside the cooking basket, allowing air to circulate around food and fat to drain.
- Digital Touch Screen Control Panel: For setting time, temperature, and selecting preset cooking functions.

Figure 2.2: Detailed view of the air fryer's main components, including the basket and grill plate.
2.2 Control Panel
The digital touch screen allows for easy operation and precise control over your cooking.

Figure 2.3: The digital touch screen control panel with temperature display and function icons.
- Temperature Display: Shows the current or set temperature.
- Time Display: Shows the remaining or set cooking time.
- Temperature Control Buttons (▲/▼): Adjusts cooking temperature.
- Time Control Buttons (▲/▼): Adjusts cooking time.
- Power Button: Turns the appliance on/off and starts/pauses cooking.
- Preset Icons: One-touch buttons for common food items (e.g., steak, poultry, seafood, fries).
3. Before First Use
Follow these steps before using your air fryer for the first time.
- Unpack: Carefully remove all packaging materials, stickers, and labels from the air fryer.
- Clean Components: Wash the cooking basket and grill plate thoroughly with hot water, dish soap, and a non-abrasive sponge. Rinse and dry completely. The non-stick coating makes cleaning easy.
- Wipe Main Unit: Wipe the inside and outside of the main unit with a damp cloth.
- Initial Run (Optional but Recommended): To eliminate any manufacturing odors, place the clean basket and grill plate back into the main unit. Plug in the air fryer. Set the temperature to 180°C (350°F) and the timer to 10 minutes. Run the appliance without food. A slight odor may be present, which is normal and will dissipate.
- Cool Down: Allow the appliance to cool completely before storing or using for cooking.
4. Operating Instructions
This section guides you through the process of cooking with your air fryer.
4.1 General Operation
- Place Appliance: Position the air fryer on a stable, level, and heat-resistant surface. Ensure adequate ventilation around the unit.
- Prepare Food: Prepare your ingredients as desired. For best results, pat food dry and lightly coat with oil if necessary.
- Load Basket: Pull out the cooking basket using the handle. Place the grill plate inside the basket. Arrange food in a single layer on the grill plate, ensuring not to overfill. Overfilling can prevent even cooking.
- Insert Basket: Slide the cooking basket back into the main unit until it clicks securely into place.
- Plug In: Plug the power cord into a grounded wall outlet. The display will illuminate.
- Set Temperature and Time:
- Press the Power button to activate the display.
- Use the Temperature control buttons (▲/▼) to set your desired cooking temperature.
- Use the Time control buttons (▲/▼) to set your desired cooking time.
- Start Cooking: Press the Power button again to start the cooking cycle. The fan and heating element will activate.
- Shake/Flip Food (Optional): For even cooking, especially for smaller items like fries, pull out the basket halfway through the cooking time and gently shake or flip the food. Reinsert the basket to resume cooking.
- End of Cooking: The air fryer will beep when the cooking time is complete and automatically shut off.
- Remove Food: Carefully pull out the cooking basket. Use heat-resistant tongs to remove the cooked food. Do not tip the basket to pour out food, as excess oil may have collected at the bottom.
- Unplug: Unplug the appliance from the wall outlet after use.

Figure 4.1: The air fryer in use, preparing a meal.
4.2 Using Preset Functions
The air fryer includes several one-touch preset functions for convenience.
- Load Basket: Prepare and load your food into the cooking basket as described above.
- Select Preset: After plugging in and activating the display, press the desired preset icon (e.g., Steak, Poultry, Seafood, Fries). The air fryer will automatically set the optimal temperature and time for that food type.
- Adjust (Optional): You can manually adjust the temperature and time even after selecting a preset, if desired.
- Start Cooking: Press the Power button to begin cooking.
5. Cleaning and Maintenance
Regular cleaning ensures optimal performance and extends the life of your air fryer.
- Unplug and Cool: Always unplug the air fryer from the power outlet and allow it to cool completely before cleaning.
- Clean Basket and Grill Plate: The cooking basket and grill plate are dishwasher-safe. Alternatively, wash them with hot water, dish soap, and a non-abrasive sponge. The non-stick coating facilitates easy cleaning.
- Clean Interior: Wipe the inside of the air fryer with a damp cloth. For stubborn residue, use a mild detergent. Avoid abrasive cleaners or metal scouring pads.
- Clean Exterior: Wipe the exterior of the air fryer with a damp cloth. Do not immerse the main unit in water or any other liquid.
- Dry Thoroughly: Ensure all parts are completely dry before reassembling or storing the appliance.

Figure 5.1: Cleaning the non-stick grill plate.
5.1 Storage
Store the air fryer in a cool, dry place when not in use. Ensure it is clean and dry before storage.
6. Troubleshooting
Refer to this section for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Air fryer does not turn on. | Appliance is not plugged in. Power outlet is not working. | Ensure the power cord is securely plugged into a grounded outlet. Check if the outlet is functional by plugging in another appliance. |
| Food is not cooked evenly. | Basket is overfilled. Food pieces are too large. | Do not overfill the basket; cook in smaller batches if necessary. Shake or flip food halfway through cooking. Cut food into smaller, more uniform pieces. |
| White smoke comes from the appliance. | Grease residue from previous use. Fatty food being cooked. | Clean the basket and grill plate thoroughly after each use. For fatty foods, place a small amount of water in the bottom of the outer pan to prevent smoke. |
| Food is not crispy. | Not enough oil (if applicable). Temperature too low or time too short. | Lightly brush or spray food with oil for crispier results. Increase temperature or cooking time slightly. Ensure food is not overcrowded. |
7. Specifications
Technical details of the RFGGJNHKJUSWETGBVN Digital 4.5L Air Fryer.

Figure 7.1: Air Fryer dimensions and key specifications.
| Feature | Detail |
|---|---|
| Model | B0C3QC71BV |
| Capacity | 4.5 Liters |
| Rated Power | 1300 Watts |
| Rated Voltage | 220 Volts |
| Material | Plastic, Aluminum |
| Special Feature | Temperature Control, Digital Touch Screen |
| Non-stick Coating | Yes |
| Dishwasher Safe Parts | Yes (Basket, Grill Plate) |
| Item Weight | 5.5 Kilograms (12.1 pounds) |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact your retailer. If you have any questions or require assistance with your RFGGJNHKJUSWETGBVN Digital 4.5L Air Fryer, please reach out to customer service.