1. Introduction
Thank you for choosing the Uten 4-Liter Air Fryer. This appliance is designed to provide a healthier alternative to traditional frying, allowing you to prepare a variety of delicious meals with significantly less oil and fat. Utilizing 360° hot air circulation technology and a powerful 1500W heating system, it ensures fast and even cooking. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new air fryer.
Figure 1: Front view of the Uten 4-Liter Air Fryer. This image shows the compact, white design with the control knob and handle for the frying basket.
2. Important Safety Instructions
Please read all instructions carefully before using the appliance to prevent personal injury or damage to the air fryer. Keep this manual for future reference.
- Electrical Safety: Ensure the voltage indicated on the appliance corresponds to your local mains voltage before connecting. Do not immerse the cord, plug, or the appliance itself in water or other liquids. Always unplug the air fryer when not in use and before cleaning.
- Heat and Surfaces: The appliance surfaces become hot during use. Use oven mitts when handling hot components. Do not touch hot surfaces directly. Allow the appliance to cool down completely before cleaning or storing.
- Ventilation: Do not block any ventilation openings. Place the air fryer on a stable, heat-resistant surface, ensuring adequate space (at least 10 cm) around all sides for proper air circulation.
- Usage: This appliance is for household use only. Do not use it outdoors. Do not operate the appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- Children: Close supervision is necessary when any appliance is used by or near children. Keep the appliance and its cord out of reach of children.
- Overheat Protection: The air fryer is equipped with overheat protection for your safety. If the appliance overheats, it will automatically shut off. Unplug it and allow it to cool down before resuming use.
3. Product Overview
Familiarize yourself with the components of your Uten Air Fryer:
- Main Unit: The primary housing containing the heating element and fan.
- Control Knob: Used to set both cooking time (0-60 minutes) and temperature (80-200°C).
- Frying Basket: The removable basket where food is placed for cooking. It features a durable non-stick coating for easy food release and cleaning.
- Removable Grid/Crisper Plate: Sits at the bottom of the frying basket, allowing air to circulate around food for even cooking and collecting excess oil.
- Handle: Ergonomically designed for safe and easy removal of the frying basket. Includes a safety button to prevent accidental detachment of the basket from the drawer.
Figure 2: The main unit of the Uten Air Fryer, highlighting the control knob for time and temperature settings. Various food items that can be prepared are also shown.
Figure 3: Close-up of the air fryer basket handle, illustrating the safety button mechanism designed to prevent accidental release of the basket.
4. Setup and 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 appliance.
- Clean: Wash the frying basket and crisper plate thoroughly with hot water, dish soap, and a non-abrasive sponge. Wipe the inside and outside of the main unit with a damp cloth. Ensure all parts are completely dry before use.
- Placement: Place the air fryer on a stable, level, and heat-resistant surface. Ensure there is at least 10 cm of free space on the back and sides, and 10 cm above the appliance to allow for proper ventilation. Do not place it against a wall or other appliances.
- Initial Run (Optional but Recommended): For the first use, it is recommended to run the air fryer empty for about 10 minutes at 200°C to eliminate any manufacturing odors. A slight smell may be present, which is normal and will dissipate. Ensure the area is well-ventilated during this process.
5. Operating Instructions
Operating your Uten Air Fryer is straightforward:
- Prepare Food: Place the crisper plate inside the frying basket. Place your ingredients into the frying basket. Do not overfill the basket to ensure even cooking.
- Insert Basket: Slide the frying basket back into the main unit until it clicks securely into place.
- Set Temperature: Turn the control knob to set the desired cooking temperature, ranging from 80°C to 200°C.
- Set Time: Turn the control knob to set the desired cooking time, ranging from 0 to 60 minutes. The air fryer will automatically begin heating once the timer is set.
- Preheating (Optional): For best results, preheat the air fryer for 3-5 minutes at the desired temperature before adding food. Adjust the cooking time accordingly.
- Shaking/Flipping: For some foods, especially smaller items like fries or chicken wings, it is recommended to shake or flip the contents of the basket halfway through the cooking time to ensure even browning. Carefully pull out the basket, shake, and reinsert. The air fryer will pause and resume cooking once the basket is reinserted.
- Completion: The timer will ring when the set cooking time has elapsed. Carefully pull out the frying basket and check if the food is cooked to your preference.
- Serve: Use tongs to remove the cooked food from the basket. Avoid tipping the basket directly to prevent excess oil from dripping onto the food.
Your air fryer comes with 32 recipe books to help you get started with various dishes, from crispy fries to succulent chicken and even cakes.
Figure 4: Illustration of the 360° hot air circulation technology and the unique grid design within the air fryer, which ensures food is heated more evenly for optimal results.
Figure 5: This image demonstrates the versatility and capacity of the Uten Air Fryer, showing how it can accommodate different quantities of food, such as a 7-inch pizza, chicken wings, a whole chicken, steaks, egg tarts, and French fries.
6. Maintenance and Cleaning
Regular cleaning ensures the longevity and optimal performance of your air fryer.
- Unplug and Cool: Always unplug the air fryer from the power outlet and allow it to cool down completely before cleaning.
- Clean Basket and Crisper Plate: The frying basket and crisper plate feature a durable non-stick coating, making them very easy to clean. They are also dishwasher safe. For manual cleaning, wash them with hot water, dish soap, and a non-abrasive sponge. Do not use metal utensils or abrasive cleaning materials, as these can damage the non-stick coating.
- Clean Interior: Wipe the interior of the appliance with a damp cloth and mild detergent. If food residue is stuck, soak a sponge in warm soapy water and gently scrub.
- Clean Exterior: Wipe the exterior of the air fryer with a damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Ensure all parts are clean and dry before storing the air fryer. Store it in a cool, dry place.
Figure 6: The non-stick frying basket and crisper plate are shown being easily cleaned under running water, demonstrating their simple maintenance.
Figure 7: The image illustrates that the air fryer basket and crisper plate are safe for cleaning in a dishwasher, offering convenient maintenance.
7. Troubleshooting
If you encounter issues with your air fryer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Air fryer does not turn on. | Not plugged in; power outlet issue; timer not set. | Ensure the appliance is securely plugged into a working power outlet. Turn the timer knob to the desired cooking time. |
| Food is not cooked evenly. | Basket overloaded; food not shaken/flipped. | Do not overload the basket. Shake or flip ingredients halfway through cooking. |
| White smoke coming from the appliance. | Grease residue from previous use; fatty ingredients. | Clean the basket and crisper plate thoroughly after each use. For fatty foods, consider draining excess fat during cooking. |
| Food is not crispy. | Too much moisture; insufficient oil (for some foods). | Pat food dry before air frying. A light coating of oil can help achieve crispiness for certain items. Ensure proper temperature and cooking time. |
If the problem persists after checking these points, please contact customer service.
8. Product Specifications
| Brand: | Uten |
| Model Number: | E1642 (HU-XI-201) |
| Color: | White |
| Capacity: | 4 Liters |
| Power/Wattage: | 1500 Watts |
| Voltage: | 220 Volts |
| Material: | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions: | 36.4D x 29.5W x 36H cm (approx. 24 x 23 x 32 cm; 3.83 kg) |
| Automatic Shut-off: | Yes |
| Special Features: | Programmable, 360° Hot Air Circulation, Non-stick Basket |
Figure 8: Detailed dimensions of the Uten Air Fryer main unit and its removable basket, providing precise measurements for placement and storage.
9. Warranty and Support
Uten provides a 2-year product warranty for this air fryer, ensuring coverage against manufacturing defects from the date of purchase. Additionally, we offer lifetime customer service to assist you with any questions or concerns you may have regarding your appliance.
For warranty claims, technical support, or general inquiries, please contact Uten customer service through the retailer's platform or the official Uten website. Please have your model number (E1642) and purchase details ready when contacting support.
