1. Product Overview
The CUSIMAX Air Fryer Oven is a versatile 10-in-1 countertop convection oven designed for efficient and healthy cooking. It combines the functionalities of an air fryer, toaster oven, and dehydrator, offering a wide range of cooking options.
- 10-in-1 Functionality: FRENCH FRY, PIZZA, TOAST, BAKE, AIR ROAST, AIR BROIL, ROTISSERIES, GRILLED FISH, THAW, and VEGETABLE.
- Faster & Healthier Cooking: Equipped with a 1700W motor and 360° air convection technology for even cooking and up to 75% less fat.
- Simple & Thoughtful Design: Features intuitive control knobs, an LED digital screen for easy mode selection, and a built-in cooking light with a glass door for monitoring food.
- Extra-Large Capacity: A spacious 24.3QT interior, suitable for family meals and gatherings.

Figure 1.1: The CUSIMAX Air Fryer Oven in operation, showcasing its rotisserie function with a whole roasted chicken.

Figure 1.2: This image illustrates the multi-functional capabilities of the CUSIMAX Air Fryer Oven, highlighting its roles as a convection oven, air fryer, toaster oven, dehydrator, toaster, griddle, rotisserie, and thaw box.
2. Setup and Accessories
Before first use, ensure all packaging materials are removed. Place the appliance on a stable, heat-resistant surface with adequate ventilation around it. Familiarize yourself with the included accessories:
- Air Fryer Basket: For air frying items like fries and chicken wings.
- Wire Rack: For baking, roasting, or toasting.
- Baking Tray: For baking or catching drips.
- Crumb Tray: Located at the bottom, collects crumbs and drips for easy cleaning.
- Rotisserie Forks: Used with the rotisserie rod for roasting whole poultry or roasts.
- Rotisserie Handle: For safely inserting and removing the rotisserie assembly.
- Rack Handle: For safely inserting and removing racks and trays.
The oven features a 3-rack structure allowing adjustable height for different ingredients. The built-in cooking light helps monitor cooking progress without opening the door.

Figure 2.1: The complete set of 7 dishwasher-safe accessories: Air Fryer Basket, Wire Rack, Baking Tray, Crumb Tray, Rotisserie Forks, Rotisserie Handle, and Rack Handle.

Figure 2.2: A view of the oven's interior, highlighting the three adjustable rack positions and the built-in cooking light for easy food monitoring.
3. Operating Instructions
The CUSIMAX Air Fryer Oven features simple intuitive control knobs and an LED digital screen for easy operation. Each cooking program has preset temperature and time, which can be adjusted to your specific needs.
- Power On: Plug the appliance into a grounded electrical outlet. The LED screen will illuminate.
- Select Function: Use the left "FUNCTION" knob to select your desired cooking mode (e.g., FRENCH FRY, PIZZA, TOAST, BAKE, AIR ROAST, AIR BROIL, ROTISSERIES, GRILLED FISH, THAW, VEGETABLE).
- Adjust Time/Temperature: Use the right "TIME/TEMP" knob to set the cooking time (1-180 minutes) and temperature (140-450°F).
- Confirm Settings: Press the "CONFIRM" button to start the cooking process.
- Using Rotisserie: For rotisserie cooking, assemble the rotisserie rod with forks and secure your food. Insert the assembly into the designated slots inside the oven. Press the "ROTISSERIE" button to activate rotation.
- Internal Light: Press the "LAMP" button to turn the internal cooking light on or off.
- Monitoring Food: The glass door and internal light allow you to monitor food without opening the oven, preventing heat loss.

Figure 3.1: The simple and clear control interface of the CUSIMAX Air Fryer Oven, detailing the function knob, time/temperature knob, and control buttons for rotisserie, lamp, temp/timer, and confirm.

Figure 3.2: Illustration of the 360° air convection technology, ensuring even heat distribution for thoroughly cooked food.
4. Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your CUSIMAX Air Fryer Oven. Always unplug the appliance and allow it to cool completely before cleaning.
- Interior Cleaning: Wipe the interior with a damp cloth and mild detergent. For stubborn stains, use a non-abrasive sponge.
- Exterior Cleaning: Clean the exterior with a soft, damp cloth. Do not use abrasive cleaners or scouring pads.
- Accessories: All 7 included accessories (Air Fryer Basket, Wire Rack, Baking Tray, Crumb Tray, Rotisserie Forks, Rotisserie Handle, and Rack Handle) are dishwasher-safe for convenient cleaning.
- Crumb Tray: Remove and empty the crumb tray regularly to prevent grease buildup and potential fire hazards.

Figure 4.1: The baking tray, along with other accessories, is dishwasher-safe for easy and thorough cleaning.
5. Troubleshooting
If you encounter issues with your CUSIMAX Air Fryer Oven, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on. | Not plugged in; power outlet issue; circuit breaker tripped. | Ensure the appliance is securely plugged into a working outlet. Check your household circuit breaker. |
| Food is not cooking evenly. | Overcrowding the basket/tray; incorrect temperature/time settings. | Avoid overcrowding; cook in smaller batches if necessary. Adjust temperature and time according to recipe guidelines. Ensure proper rack placement. |
| Excessive smoke from the oven. | Grease buildup; food with high fat content. | Clean the interior and crumb tray thoroughly. For high-fat foods, use the baking tray to catch drips. |
| Oven gets very hot externally. | Normal operation for high-wattage appliance. | Ensure adequate clearance around the appliance (at least 6 inches on all sides). Use oven mitts when handling hot accessories. |
If the problem persists after attempting these solutions, please contact CUSIMAX customer service for further assistance.
6. Specifications
| Brand | CUSIMAX |
| Model Name | E23A |
| Color | Black |
| Product Dimensions | 18.5"D x 17.5"W x 17.5"H |
| Item Weight | 23 pounds |
| Power Source | AC adapter (1700W) |
| Control Type | Knob |
| Door Style | Side Swing |
| Door Material Type | Stainless Steel |
| Special Feature | Manual |
| Included Components | Air Fryer Basket, Frying Rack, Baking Pan, Crumb Tray, Rotisserie Rod, Retrieval Tool, Basket/Rack/Pan Removal Handle |
| Date First Available | September 21, 2022 |
7. Warranty and Customer Support
CUSIMAX is committed to providing high-quality products and excellent customer service.
- Warranty: The CUSIMAX Air Fryer Toaster Oven is guaranteed for a 12-month warranty period from the date of purchase.
- Customer Service: Free lifetime customer service is provided. If you have any questions, require assistance, or need support during use, please feel free to contact CUSIMAX customer service via email.
Please retain your proof of purchase for warranty claims.



