1. Introduction
Thank you for choosing the JOYOUNG 5.8QT Air Fryer, Model JY-590. This appliance is designed to provide a healthier way to cook your favorite meals with up to 93% less oil, utilizing advanced airflow convection technology. This manual provides essential information for safe operation, effective use, and proper maintenance of your air fryer. Please read it thoroughly before first use and keep it for future reference.
2. Important Safety Instructions
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:
- Read all instructions before using the appliance.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against electric shock, do not immerse cord, plugs, or the appliance 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.
3. Product Overview
The JOYOUNG 5.8QT Air Fryer is designed for ease of use and efficient cooking. Familiarize yourself with its components and features.
3.1 Main Unit and Components


3.2 Detachable Double Basket System
The air fryer features a uniquely designed detachable square basket, which is larger than traditional round baskets, offering more cooking space and easier cleaning.

3.3 Control Panel and Presets
The intuitive LED touchscreen offers 13-in-1 presets for various cooking functions, along with manual temperature and time adjustments.

3.4 Capacity and Temperature Range
With a 5.8QT capacity, the air fryer is suitable for preparing meals for 5-7 people. It offers a wide temperature range from 100°F to 400°F and a timer up to 60 minutes.


3.5 Airflow Convection Technology
The air fryer uses 360° airflow convection technology to cook food evenly and efficiently, resulting in crispy textures with significantly less oil.

4. Setup and First Use
4.1 Unpacking and Placement
- Carefully remove all packaging materials, stickers, and labels from the air fryer.
- Place the air fryer on a stable, heat-resistant, and level surface. Ensure there is at least 6 inches (15 cm) of clear space around the back and sides of the appliance to allow for proper air circulation.
- Do not place the air fryer directly against a wall or other appliances.
4.2 Initial Cleaning
- Before first use, clean the basket and crisper plate with hot water, dish soap, and a non-abrasive sponge.
- Wipe the inside and outside of the appliance with a damp cloth.
- Ensure all parts are completely dry before use.
5. Operating Instructions
5.1 General Operation
The JOYOUNG Air Fryer is designed for simple and efficient cooking. Follow these steps for general operation:
- Plug the air fryer into a grounded electrical outlet.
- Pull out the basket from the main unit.
- Place your food inside the basket. Do not overfill.
- Slide the basket back into the air fryer until it clicks into place.
- Press the power button to turn on the display.
- Select a preset function or manually adjust the temperature and time using the '+' and '-' buttons.
- Press the Start/Pause button to begin cooking.
- During cooking, you may pull out the basket to shake or flip food for even cooking. The air fryer will pause automatically and resume when the basket is reinserted.
- Once the timer reaches zero, the air fryer will beep, indicating cooking is complete.
5.2 Using Preset Functions
The air fryer comes with 13 convenient presets for common dishes. Simply select the desired preset, and the appliance will automatically set the optimal temperature and time.
Watch this video for a general overview of the JOYOUNG 590U Air Fryer's operation:
5.3 Recipe Examples
Explore various recipes tailored for your JOYOUNG Air Fryer to maximize its potential.
Learn how to make delicious chicken wings:
Try making red velvet cupcakes:
Prepare roasted eggplants:
6. Maintenance and Cleaning
Proper cleaning and maintenance will ensure the longevity and optimal performance of your JOYOUNG Air Fryer.
6.1 Cleaning the Basket and Crisper Plate
The detachable basket and crisper plate are dishwasher safe, making cleanup convenient.

- Always unplug the air fryer and allow it to cool completely before cleaning.
- Pull out the basket. Press the release button on the handle to separate the crisper plate from the basket.
- Wash the basket and crisper plate in warm, soapy water or in the dishwasher. Use a non-abrasive sponge to prevent damage to the non-stick coating.
- For stubborn food residue, soak the basket and crisper plate in warm, soapy water for about 10 minutes before cleaning.
6.2 Cleaning the Main Unit
- Wipe the exterior of the air fryer with a damp cloth. Do not use abrasive cleaners or scouring pads.
- Clean the interior of the appliance with a damp cloth. If necessary, use a mild detergent.
- Ensure all surfaces are dry before storing or next use.
7. Troubleshooting
If you encounter any issues with your JOYOUNG Air Fryer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Air fryer does not turn on. | Appliance is not plugged in. | Ensure the power cord is securely plugged into a grounded electrical outlet. |
| Food is not cooked evenly. | Basket is overfilled; food not shaken/flipped. | Do not overfill the basket. Shake or flip food halfway through cooking. |
| White smoke comes from the appliance. | Grease residue from previous use; fatty food. | Clean the basket and crisper plate thoroughly. For fatty foods, drain excess oil during cooking. |
| Food is not crispy. | Not enough oil; temperature too low; cooking time too short. | Lightly coat food with oil. Increase temperature or cooking time. |
| Basket is difficult to pull out. | Latch pin may be stuck or misaligned. | Ensure the basket is inserted correctly. Do not press the release button when pulling out the basket, only when separating the crisper plate. |
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | JY-590 |
| Capacity | 5.8 Quarts |
| Output Wattage | 1700 Watts |
| Voltage | 110 Volts |
| Control Method | Touch (LED Touchscreen) |
| Temperature Range | 100°F - 400°F |
| Timer Range | 1 - 60 minutes |
| Material | Plastic (Outer Material: Polypropylene) |
| Nonstick Coating | Yes |
| Dishwasher Safe Parts | Basket and Crisper Plate |
| Product Dimensions | 14.9 x 12.4 x 14.4 inches |
| Item Weight | 14.17 pounds |
9. Warranty and Support
The JOYOUNG 5.8QT Air Fryer comes with a manufacturer's warranty. For detailed warranty information, including terms and conditions, please refer to the warranty card included in your product packaging or visit the official JOYOUNG website. For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact JOYOUNG customer service through their official channels.





