1. Product Overview
The Ultrean AF0302 6-Quart Stainless Steel Digital Air Fryer is designed for preparing a variety of foods with reduced oil. It utilizes rapid heat and air circulation technology to cook ingredients efficiently. The appliance features a durable stainless steel exterior and a user-friendly digital touch screen interface.
Key features include:
- Oil-Free Cooking: Prepares fried foods using rapid heat and air technology, reducing the need for oil.
- Durable Construction: Features a stainless steel exterior and a square-shaped non-stick basket for increased capacity.
- Digital Control Panel: Allows for precise time and temperature adjustments via a touch screen.
- 8 Cooking Presets: Includes pre-programmed settings for common food types and an automatic shut-off function.

Image 1.1: Ultrean Air Fryer showcasing 360-degree rapid heat circulation for even cooking.
2. Important Safety Instructions
Please read all safety instructions carefully before using the appliance to prevent injury or damage.
- Ensure the air fryer is connected to a 120V electrical outlet. Verify your power voltage before use if outside the US.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Keep the appliance out of reach of children.
- Do not block any ventilation openings.
- Always place the air fryer on a stable, heat-resistant surface.
- Unplug the appliance when not in use and before cleaning.
- Do not operate the appliance if the cord or plug is damaged, or if the appliance malfunctions.
3. Setup and First Use
3.1 Unpacking
Carefully remove all packaging materials and promotional labels from the air fryer. Ensure all components are present: the main unit, the removable basket, and the crisper plate.
3.2 Initial Cleaning
Before first use, clean the basket and crisper plate with warm, soapy water. Wipe the exterior of the unit with a damp cloth. Dry all parts thoroughly.
3.3 Reducing Initial Odor
To minimize any initial manufacturing odor, preheat the air fryer with slices of lemon at 400°F (205°C) for 10-15 minutes. Afterward, wash the basket and crisper plate with soapy water.
3.4 Placement
Place the air fryer on a flat, stable, and heat-resistant surface, ensuring adequate space (at least 6 inches) around the appliance for proper air circulation.
4. Operating Instructions
4.1 Powering On and Basic Settings
Plug the air fryer into a 120V power outlet. The digital touch screen will illuminate. Press the power button to activate the control panel.

Image 4.1: Digital control panel with temperature and time adjustments.
You can manually adjust the temperature (180°F to 400°F / 80°C to 205°C) and time (0-30 minutes) using the up and down arrow icons on the touch screen.
4.2 Using Preset Functions
The air fryer includes 8 pre-programmed cooking functions for convenience. Select the icon corresponding to your food type (e.g., French fries, chicken, fish). The appliance will automatically set the recommended temperature and time.

Image 4.2: Overview of the 8 cooking presets available on the digital touch screen.
4.3 Cooking Process
- Place food in the air fryer basket. Do not overfill to ensure even cooking. The 6-quart capacity is suitable for family-sized portions.
- Insert the basket firmly into the main unit.
- Select a preset or manually set the temperature and time. Press the start button.
- The air fryer features an automatic pause function when the basket is pulled out, allowing you to shake or turn food. It resumes cooking once the basket is reinserted.
- The appliance will automatically shut off when the cooking cycle is complete.
Important Note: Cooking times and temperatures are guidelines. Adjustments may be necessary based on food quantity, thickness, and desired crispness. Always check food doneness.

Image 4.3: Automatic power-off feature when the basket is removed.

Image 4.4: 6-Quart large capacity for family-sized meals.
4.4 Official Product Videos
Video 4.1: An unbiased review of the Ultrean 6-Quart Stainless Steel Air Fryer, demonstrating its features and performance. This video provides a detailed look at the appliance's design and functionality.
Video 4.2: A short video highlighting the Ultrean Air Fryer as a top choice, showcasing its ease of use and cooking capabilities.
Video 4.3: A video review emphasizing the Ultrean Air Fryer as a 'must-have' appliance, demonstrating its practical use in a home kitchen.
5. Care and Maintenance
5.1 Cleaning
- Always unplug the air fryer and allow it to cool completely before cleaning.
- The removable basket and crisper plate are dishwasher safe for easy cleaning.
- For manual cleaning, wash the basket and crisper plate with warm, soapy water and a non-abrasive sponge.
- Wipe the exterior of the air fryer with a moist cloth. Do not use abrasive cleaners or scouring pads.
- Ensure all parts are thoroughly dry before reassembling or storing the appliance.
5.2 Storage
Store the air fryer in a cool, dry place when not in use. Ensure the power cord is neatly wrapped and secured.
6. Troubleshooting Guide
If you encounter issues with your Ultrean Air Fryer, please refer to the following common problems and solutions:
- Appliance does not turn on: Ensure the power cord is securely plugged into a 120V outlet. Check if the basket is fully inserted into the unit.
- Food is not cooked evenly: Do not overfill the basket. Shake or turn food halfway through the cooking process. Adjust temperature or time as needed.
- White smoke coming from the appliance: This may indicate excessive grease from food. Clean the basket and crisper plate thoroughly. Ensure no food residue is present.
- Unusual odor during first use: This is normal and typically dissipates after the initial lemon preheating cycle.
For further assistance, please contact Ultrean customer support.
7. Product Specifications
| Model Number | AF0302 |
| Brand | Ultrean |
| Capacity | 6 Quarts |
| Material | Stainless Steel |
| Product Dimensions (D x W x H) | 14.92" x 12.52" x 14.41" |
| Item Weight | 17.03 pounds |
| Output Wattage | 1700 Watts |
| Voltage | 120 Volts |
| Control Method | Touch |
| Temperature Range | 180°F - 400°F (80°C - 205°C) |
| Non-stick Coating | Yes |
| Dishwasher Safe Parts | Yes (Basket and Crisper Plate) |
| Certifications | UL Certified |
8. Warranty and Support
Specific warranty details are not provided in the product information. Please refer to the product packaging or contact Ultrean customer service for warranty information and support.
For customer support, visit the official Ultrean website or contact their service department using the information provided with your purchase.





