Introduction
Thank you for choosing the United 919 Air Fryer. This appliance is designed to provide a healthier way to prepare your favorite foods by circulating hot air, allowing you to fry, grill, roast, bake, and steam with little to no oil. Please read this manual thoroughly before using the appliance to ensure safe and optimal operation. Keep this manual for future reference.
Important Safety Instructions
- Always ensure the appliance is unplugged from the power outlet before cleaning or when not in use.
- Do not immerse the main unit, cord, or plug in water or any other liquid to prevent electric shock.
- Keep all ingredients in the basket to prevent contact with heating elements.
- Do not cover the air inlet and outlet openings while the appliance is operating.
- Do not fill the pan with oil or other liquids.
- The appliance surface becomes hot during use. Use oven mitts when handling hot components.
- Ensure the appliance is placed on a stable, heat-resistant surface, away from walls or other appliances, allowing at least 10 cm of free space on the back and sides.
- This appliance is for household use only.
Product Overview
Familiarize yourself with the components of your United 919 Air Fryer:
- Main Unit with Heating Element and Fan
- Touch Screen Control Panel
- Air Inlet
- Frying Basket
- Basket Handle
- Pan (holds the basket)
- Air Outlet

Image: The United 919 Air Fryer, a black, egg-shaped appliance with a silver top panel and a pull-out basket handle. This shows the complete unit with the basket in place.

Image: The United 919 Air Fryer with its frying basket removed from the main unit. The main unit's interior is visible, and the separate basket with its handle is shown next to it, illustrating the removable components.
Setup
- Unpacking: Carefully remove all packaging materials from the air fryer.
- Initial Cleaning: Before first use, clean the pan and frying basket with hot water, dish soap, and a non-abrasive sponge. Wipe the inside and outside of the appliance with a damp cloth.
- Placement: Place the air fryer on a stable, level, and heat-resistant surface. Ensure there is adequate ventilation around the unit.
- Power Connection: Plug the power cord into a grounded wall outlet.
Operating Instructions
General Operation
- Place the food into the frying basket. Do not overfill.
- Slide the pan with the basket back into the air fryer.
- The appliance will beep, and the touch screen display will illuminate.
- Use the touch screen controls to set the desired temperature and cooking time. Refer to the cooking guide for recommended settings.
- Press the start button to begin cooking.
- Some foods may require shaking or turning halfway through the cooking process. Pull out the pan, shake the basket, and then slide it back in. The air fryer will resume cooking automatically.
- When the cooking time is complete, the air fryer will beep. Carefully pull out the pan and remove the food.
Cooking Functions
The United 919 Air Fryer supports multiple cooking methods:
- Fry: Ideal for crispy results with minimal oil, such as French fries, chicken wings, and spring rolls.
- Grill: Suitable for grilling meats and vegetables, achieving a charred exterior.
- Roast: Perfect for roasting larger items like chicken pieces or potatoes.
- Bake: Use for baking cakes, muffins, or other desserts.
- Steam: Allows for gentle steaming of vegetables or fish.
Cleaning and Maintenance
Regular cleaning ensures optimal performance and extends the life of your air fryer.
- Before Cleaning: Always unplug the air fryer and allow it to cool down completely before cleaning.
- Pan and Basket: The pan and frying basket are dishwasher safe. Alternatively, wash them with hot water, dish soap, and a non-abrasive sponge. For stubborn food residue, soak them in hot water for about 10 minutes.
- Interior: Wipe the inside of the appliance with a damp cloth. Do not use abrasive cleaners.
- Exterior: Clean the exterior with a damp cloth.
- Storage: Ensure all parts are clean and dry before storing the air fryer in a cool, dry place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Air fryer does not turn on. | Appliance not plugged in. | Ensure the power plug is securely inserted into a grounded wall outlet. |
| Food is not cooked evenly. | Basket is overloaded; food not shaken. | Reduce the amount of food in the basket. Shake or turn food halfway through cooking. |
| White smoke coming from the appliance. | Grease residue from previous use; fatty ingredients. | Clean the pan and basket thoroughly after each use. For fatty foods, absorb excess oil before cooking. |
| Fresh fries are not crispy. | Incorrect potato type; not rinsed properly; too much oil. | Use fresh potatoes suitable for frying. Rinse potato sticks thoroughly to remove starch. Add only a small amount of oil. |
Specifications
- Model: United 919
- Capacity: 3.2 Litres
- Control Method: Touch Screen
- Special Features: Fry, Grill, Roast, Bake, Steam functions
- Material: Aluminium (Inner Material)
- Non-stick Coating: No
Warranty and Support
For warranty information or technical support, please refer to the warranty card included with your purchase or contact United customer service. Keep your proof of purchase for any warranty claims.







