1. 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 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.
- To disconnect, turn any control to "OFF", then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- Oversize foods or metal utensils must not be inserted in a toaster oven as they may create a fire or risk of electric shock.
- A fire may occur if the toaster oven is covered or touching flammable material, including curtains, drapes, walls, and the like, when in operation.
- Do not place any materials other than manufacturer's recommended accessories in this oven when not in use.
- Do not place any of the following materials in the oven: paper, cardboard, plastic, and similar products.
- Do not store any materials, other than manufacturer's recommended accessories, in this oven when not in use.
- Do not cover crumb tray or any part of the oven with metal foil. This will cause overheating of the oven.
2. Product Overview
The AUMATE Kitchencore 19 QT 7-in-1 Convection Air Fryer Toaster Oven is a versatile countertop appliance designed for various cooking methods. It features a stainless steel exterior and intuitive knob controls.
2.1 Key Features
- 7-in-1 Functions: Air Fry, Bake, Broil, Toast, Warm, High/Low Convection Fan Speed.
- 19 Quart Capacity: Large interior suitable for family meals.
- 1550W Power: Efficient and fast cooking.
- 360° Air Convection Technology: Ensures even cooking and crispy results with less oil.
- Knob Control: Easy-to-use manual controls for function, temperature, and timer.
- Automatic Shut-Off: Enhances safety by turning off the oven after the timer completes.
- Interior Light & Visible Glass Door: Monitor cooking progress without opening the door.
- 3 Rack Levels: Provides flexibility for different cooking needs.
2.2 Components and Accessories
The oven comes with the following accessories:
- Baking Pan: For baking, roasting, and catching drips.
- Oven Rack: For general baking and toasting.
- Fry Basket: Specifically designed for air frying.
- Crumb Tray: Collects crumbs and drips for easy cleaning.
- Recipe Book: Includes over 50 recipes.
- Instruction Manual: This document.


3. Setup
- Unpacking: Carefully remove the oven and all accessories from the packaging. Remove any protective film or stickers.
- Placement: Place the oven on a stable, heat-resistant, and level surface. Ensure there is at least 4 inches of clearance on all sides and above the oven for proper ventilation. Do not place it directly under cabinets.
- Initial Cleaning: Before first use, wipe the exterior with a damp cloth. Wash all accessories (baking pan, oven rack, fry basket, crumb tray) with warm, soapy water, rinse thoroughly, and dry completely.
- First Use Burn-Off: It is recommended to run the oven empty for about 15 minutes at 400°F (200°C) to burn off any manufacturing residues. A slight odor or smoke is normal during this process. Ensure good ventilation.
- Power Connection: Plug the power cord into a grounded electrical outlet.
4. Operating Instructions
The AUMATE Kitchencore oven features four control knobs for easy operation:
- ON/TOAST TIMER Knob: Controls the timer for toasting and general oven operation. Also selects toast shade (Light, Medium, Dark).
- FUNCTION Knob: Selects the cooking mode (Warm, Broil, Toast, Bake, Air Fry).
- TEMPERATURE Knob: Sets the desired cooking temperature (250°F - 450°F).
- ON/OVEN TIMER Knob: Sets the cooking duration for oven functions (up to 60 minutes) or continuous operation (ON).

4.1 General Operation Steps
- Place food on the appropriate accessory (baking pan, oven rack, or fry basket) and insert it into the desired rack level inside the oven.
- Close the oven door.
- Turn the FUNCTION knob to select the desired cooking mode (e.g., Bake, Air Fry, Broil).
- Turn the TEMPERATURE knob to set the desired temperature.
- Turn the ON/OVEN TIMER knob to set the cooking time. For continuous operation, turn to "ON". The oven will begin heating.
- When the cooking time is complete, the oven will automatically shut off and a bell will sound. If using "ON" mode, manually turn the timer knob to "OFF" to stop cooking.
- Carefully remove cooked food using oven mitts.
4.2 Specific Functions
4.2.1 Air Fry
Use the fry basket for air frying. This function utilizes the convection fan for crispy results with minimal oil.
- Select "Air Fry" with the FUNCTION knob.
- Set temperature and time.
- For best results, shake or flip food halfway through cooking.

Video 4.2.1.1: Demonstrates the features and various cooking functions of the AUMATE Kitchencore 19 QT Convection Air Fryer Toaster Oven, including air frying, baking, and toasting.
Video 4.2.1.2: Shows the AUMATE 19 Quart Air Fryer Toaster Oven in action, highlighting its air frying capabilities for various foods.
4.2.2 Bake
Ideal for baking cakes, cookies, pizzas, and other items that require even heat distribution.
- Select "Bake" with the FUNCTION knob.
- Set the desired temperature and time.
- Use the baking pan or oven rack as appropriate.
4.2.3 Broil
For quick cooking and browning the top of food items.
- Select "Broil" with the FUNCTION knob.
- Set the desired temperature and time.
- Place food on the top rack for optimal browning. Monitor closely to prevent burning.
4.2.4 Toast
Perfect for toasting bread, bagels, and waffles.
- Select "Toast" with the FUNCTION knob.
- Use the ON/TOAST TIMER knob to select the desired toast shade (Light, Medium, Dark). The oven will automatically adjust the time.
- No temperature setting is needed for toasting.
4.2.5 Warm
Keeps food warm without further cooking.
- Select "Warm" with the FUNCTION knob.
- Set the desired time using the ON/OVEN TIMER knob.
- Temperature is pre-set for warming.


5. Cooking Tips
- Preheating: For most baking and air frying, preheating the oven for 5-10 minutes at the desired temperature is recommended for optimal results.
- Even Cooking: For air frying, shake the fry basket or flip food items halfway through cooking to ensure even crisping.
- Rack Position: Use the middle rack for most general cooking. The top rack is best for broiling or quick browning, while the bottom rack is suitable for slow cooking or keeping food warm.
- Oil Usage: When air frying, a light coating of oil is often sufficient. Avoid excessive oil to prevent smoking and ensure healthier results.
- Food Size: Cut food into uniform pieces for more consistent cooking.
6. Maintenance and Cleaning
Regular cleaning and maintenance will prolong the life of your oven.
- Always Unplug: Before cleaning, always unplug the oven from the power outlet and allow it to cool completely.
- Exterior: Wipe the exterior surfaces with a damp cloth and mild detergent. Do not use abrasive cleaners or scouring pads, as they may damage the finish.
- Interior: The interior can be wiped with a damp cloth and mild soap. For stubborn stains, a non-abrasive liquid cleaner can be used. Avoid spraying cleaners directly onto the heating elements.
- Crumb Tray: The crumb tray should be emptied and cleaned regularly. Slide it out from the bottom of the oven, wash with warm, soapy water, rinse, and dry thoroughly before reinserting.
- Accessories: The baking pan, oven rack, and fry basket can be washed with warm, soapy water. They are not dishwasher safe.
- Storage: Store the oven in a cool, dry place when not in use.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not turn on. | Not plugged in; power outlet malfunction; timer not set. | Ensure the oven is properly plugged into a working outlet. Set the timer knob to the desired cooking time or "ON". |
| Food is not cooking evenly. | Improper rack position; overcrowding; food not flipped/shaken. | Adjust rack position. Avoid overcrowding the oven. Flip or shake food halfway through cooking, especially for air frying. |
| Excessive smoke during cooking. | Too much oil; food residue on heating elements/interior; fatty food. | Reduce oil. Clean the oven interior and accessories thoroughly. Use the baking pan to catch drips from fatty foods. |
| Timer not working. | Knob not turned past 10 minutes initially (for mechanical timers). | For mechanical timers, turn the knob past the 10-minute mark and then back to the desired time to engage the mechanism. |
8. Specifications
| Brand | KitchenCore |
| Model Name | Kitchencore |
| Capacity | 19 Quarts |
| Output Wattage | 1550 Watts |
| Voltage | 120 Volts (AC) |
| Product Dimensions | 19"D x 17"W x 16"H |
| Item Weight | 18.08 pounds |
| Material | Stainless Steel |
| Control Method | Knob |
| Special Feature | Automatic Shut-Off, Temperature Control |
| Air Frying Technology | Convection |

9. Warranty and Support
For warranty information or customer support, please refer to the contact details provided with your purchase or visit the official AUMATE Kitchencore website. Keep your purchase receipt as proof of purchase for any warranty claims.



