COSORI CS100-AO - Air Fryer Toaster Oven Manual

Specifications

Package Contents

1 x Smart Air Fryer Toaster Oven
1 x Wire Rack
1 x Food Tray
1 x Fry Basket
1 x Recipe Book
1 x User Manual
1 x Quick Reference Guide

To get the most out of your smart air fryer toaster oven and access smart functions, download the free VeSync app.
Scan the QR code or search "VeSync" in the Apple App Store ® or Google Play Store.

GETTING TO KNOW YOUR SMART AIR FRYER TOASTER OVEN

1. Power Button
2. Temp/Time Button
3. Start/Pause Button
4. Shake Button
5. Fan/Light Button
6. Preheat Button
7. Control Knob
8. Housing
9. LED Display
10. Heating Elements
11. Door
12. Handle
13. Crumb Tray
14. Fry Basket
15. Wire Rack
16. Food Tray
17. Power Cord

DISPLAY

CONTROLS

Control Knob

• Turn the knob to change cooking functions. The current function will blink on the display.
• After pressing , turn the knob to change temperature/time. Turn clockwise to increase and counterclockwise to decrease.
• After a function or setting is selected, press the knob to confirm the selection. Press the knob a second time to change the function again.
• Press and hold the knob to save new cooking function settings or to reset a function to default (see Customizing Cooking Functions).

Power Button

• Press to turn the oven on/off.
• While the oven is cooking or paused, press to cancel cooking. The oven will return to standby.
• Press and hold for 5 seconds to pair with the VeSync app. See the VeSync in-app instructions for more information.
• Press and hold for 15 seconds to reset the oven to factory settings (including removing the oven from the VeSync app and restoring all default cooking function settings).

Fan/Light Button

• Press to turn the fan on/off.
• The fan can be used with all cooking functions. The fan is automatically set when cooking with Air Fry and Dehydrate.
• Press and hold to turn the interior light on/off.

SHAKE Button

• Press to add or remove a Shake Reminder.
• The Shake Reminder will appear halfway through the remaining cooking time. The oven will beep, and "(Shake)" will blink on the display. This will repeat every 60 seconds until you open the oven door to shake food or press the control knob to remove the Shake Reminder.
• The Shake Reminder cannot be added to the Preheat or Toast functions.
• Press and hold for 5 seconds to reset all cooking functions to factory settings. The oven will stay paired with the VeSync app.

TEMP/TIME Button

• Press once to adjust temperature. Press again to adjust time. Turn the control knob clockwise to increase the setting and counterclockwise to decrease the setting.
• Time will adjust in increments of +/- 1, 5, 10, 15, or 30 minutes (see chart).
• Temperature will adjust in increments of +/- 5°F.
• Press and hold to switch temperature units between Fahrenheit and Celsius.

Time Increment Chart

Note: Not all cooking functions can exceed 2 hours of cooking time.

PREHEAT Button

• Press to select the Preheat function.
• After using the control knob to select a cooking function with associated preheat, press to activate preheating for that function.
• For more information, see Preheat Function.

START/PAUSE Button

• Starts or pauses a cooking function.
• Blinks when the oven has finished preheating for a cooking function. Press again to start the cooking function. (This will not occur for the manual Preheat function.)
• Press during cooking to change cooking functions.

Note: When you open the oven door during cooking (such as to shake food), the oven will pause cooking automatically, and the interior light will turn on. When you close the oven door, the oven will resume cooking and the interior light will turn back off.

BEFORE FIRST USE

Setting Up

1. Remove all packaging around and inside the oven.
2. Place on a stable, level, heat-resistant surface, away from anything that can be damaged by heat.
3. Wash all accessories and clean the oven's interior. Dry and place accessories back in oven.

Test Run

A test run will help you become familiar with your oven, make sure it's working correctly, and clean it of possible residues.

1. Make sure there is no food or packaging in the oven and plug it in.
2. Press PREHEAT , then press to begin heating.
3. The button will light up, and the display will show the timer counting down.
4. The oven will stop heating and beep several times when finished.

VeSync App Setup

Note: Due to ongoing updates and improvements, the VeSync app may be slightly different than shown in the manual. In case of any differences, follow the in-app instructions.

1. To download the VeSync app, scan the QR code or search "VeSync" in the Apple App Store^® or Google Play Store.

Note: For Android™ users, choose "Allow" to use VeSync.

2. Open the VeSync app. If you already have an account, tap Log In. To create a new account, tap Sign Up.
   Note: You must create your own VeSync account to use third-party services and products. These will not work with a guest account. With a VeSync account, you can also allow your family and friends to control your smart air fryer toaster oven.
3. Turn on Bluetooth^® on your phone.
4. Tap + in the VeSync app and select your smart air fryer toaster oven.
5. Follow the in-app instructions to finish setting up your oven.

Note:

• You can change the name and icon at any time by going to the smart oven screen and tapping .
• You can use the VeSync app to connect your smart oven to Amazon Alexa or Google Assistant™.

COOKING WITH YOUR SMART AIR FRYER TOASTER OVEN

Note: You can use the VeSync app to control your smart air fryer toaster oven, follow in-app recipes, and more.

• The outer surface of the oven, including the oven door, is hot during and after use. Temperature may be over 212°F (100°C). Do not touch hot surfaces. Use handle.
• Always use heat-resistant gloves, pads, or oven mitts when handling hot materials, and when placing items in or removing items from the oven.

Note: Always make sure the crumb tray is properly in place at the bottom of the oven when cooking.

Cooking Functions

Cooking functions are programmed with an ideal time and temperature for cooking certain foods. For more information on each cooking function, see its individual section, or the Cooking Functions Quick Reference Chart.

Customizing Cooking Functions

• You can customize a cooking function's default settings, including time and temperature.
• To change a function's default settings:
  1. When the oven is not cooking or is paused, turn the control knob to select the function you want to change. Press the control knob to confirm your selection.
  2. Select the settings you want to set as default.
     1. For Toast, turn the control knob to change the darkness level. For Preheat, turn the control knob to change the temperature.
     2. For other functions, press button to switch between controlling time and temperature, and use the control knob to adjust the time and/or temperature.
  3. Press and hold the control knob for 5 seconds until the oven beeps 1 time.
• To reset one function:
  1. When the oven is not cooking or is paused, turn the control knob to select the function you want to reset. Press the control knob to confirm your selection.
  2. Without making any changes, press and hold the control knob for 5 seconds until the oven beeps 1 time.
• To reset all functions:
  1. Press and hold SHAKE for 5 seconds. This will reset all cooking functions.

Note: You can also customize and reset functions using the VeSync app.

Cooking Functions Quick Reference Chart

VeSync App Functions

The VeSync app allows you to access additional smart functions, including those listed below.

Remote Control

• All oven functions can be controlled remotely (except for starting cooking, for safety reasons).
• Cooking progress can be monitored from a distance.

In-App Cosori Recipes

• Pre-programmed recipes made by Cosori's in-house chefs are available in the app. Selecting a recipe automatically sets the recommended time and temperature.
• Create and save custom recipes.

Third-Party Voice Control

• Compatible with Amazon Alexa and Google Assistant for voice commands.

Note: The VeSync app is continually updated and app features will expand.

Super Convection Fan

The fan circulates hot air in the oven for faster and more even cooking. Use the fan for crispier results, and for air frying. You can turn the fan on/off at any time during cooking.
Note: The fan is always on for the Air Fry and Dehydrate functions.

Preheat Function ("PREHEAT")

This function allows you to manually preheat your oven without selecting another cooking function.

1. Press PREHEAT. "PREHEAT" will blink on the display. You can also turn the control knob to select "PREHEAT".
2. Optionally, press TEMP/TIME and turn the control knob to adjust the temperature between 150°–450°F / 66°–232°C. The time will adjust automatically.
   Preheat Times

   Setting Temperature	Automatic Preheat Time
   300°F / 149°C and below	3 min
   305°–395°F / 152°–202°C	4 min
   400°–430°F / 204°–221°C	5 min
   435°–450°F / 224°–232°C	6 min

3. Press to begin preheating. The button will light up, and the display will show "PREHEAT".
4. The oven will stop heating and beep several times when finished. The temperature will be shown on the display.
5. Select a cooking function and follow the instructions in the appropriate section to begin cooking.

Associated Preheat

Air Fry, Bake, Roast, Broil, and Pizza all use associated preheat, which means you can preheat your oven after selecting and starting these cooking functions. You can also use the manual Preheat function before selecting any cooking function.

1. Select a cooking function by pressing the control knob, then press PREHEAT.
2. When you start the cooking function by pressing , preheating will start automatically. The button will light up, and the display will show "PREHEAT".
   • Preheating times adjust automatically based on the temperature setting (see Preheat Times chart).
3. When preheating is finished, the oven will beep several times and the display will flash. This will repeat once every minute. The button will blink continuously until cooking is started.
   • After 10 minutes of inactivity, the cooking function will cancel, the oven will stop heating, and the display will reset.
4. Open the oven door to place food inside, then close the oven door to start cooking automatically. You can also press or press the control knob to begin cooking if the food is already in the oven. The button will light up, and the display will show the timer counting down.

Air Fry Function ("AIR FRY")

This function is ideal for cooking a variety of food, including french fries and chicken wings. Uses intense heat and maximized airflow.
Heating Elements: Upper heating elements cycle on and off.
Rack Position: Top

1. Turn the control knob to "AIR FRY", which will blink on the display. Press the control knob to confirm your selection.
2. Optionally, customize the temperature and time. You can do this anytime during cooking (except during preheating).
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 150°–450°F / 66°–232°C.
   2. Press again to control time. Turn the control knob to adjust the time between 1 min–2 hr.
   3. If the oven is not heated, press PREHEAT to add preheating.

Note:

• For many air frying recipes, we recommend adding a Shake Reminder. Press SHAKE to add or remove a Shake Reminder.
• Small foods that are stacked, such as fries or nuggets, will usually need shaking. You can flip other foods, such as steak, to ensure even browning.
• For more information, see Shaking Food.

3. If you selected PREHEAT, press to begin preheating. The button will light up, and the display will show "PREHEAT". When preheating completes, the oven will beep several times, the display will flash, and the button will blink continuously.
4. Place food in the fry basket.
   1. Avoid overfilling the fry basket, or food may not air fry correctly.
   2. When air frying fatty foods (such as chicken wings), insert the food tray underneath the fry basket to catch oil drippings.
5. Insert at top position.
6. Close the oven door and press to begin cooking. (If you selected PREHEAT, the oven will start cooking immediately when you close the oven door.) The button will light up, and the display will show the timer counting down.
   Note: If you added a Shake Reminder, the reminder will appear halfway through the cooking time. The oven will beep, and "(Shake)" will blink on the display. Follow these instructions:
   1. Take the fry basket out of the oven, being careful of hot steam. The oven will pause cooking automatically as long as the oven door is open.
   2. Shake or flip the food.
   3. Put the fry basket back into the oven. Cooking will automatically resume when you close the oven door.
7. The oven will stop heating and beep several times when finished.

Bake Function ("BAKE")

This function cooks food evenly throughout. Ideal for baking cakes, muffins, brownies, and pastries. Also ideal for cooking pre-packaged frozen meals, including lasagna and pot pies.
Heating Elements: 2 upper and all bottom heating elements cycle on and off.
Rack Position: Mid

1. If using the wire rack, insert at mid position and close the oven door.
2. Turn the control knob to "BAKE", which will blink on the display. Press the control knob to confirm your selection.
3. Optionally, customize the temperature and time. You can do this anytime during cooking (except during preheating).
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 150°–450°F / 66°–232°C.
   2. Press again to control time. Turn the control knob to adjust the time between 1 min–2 hr.
   3. If the oven is not heated, press PREHEAT to add preheating.
4. If you selected PREHEAT, press to begin. Preheating will start automatically. The button will light up, and the display will show "PREHEAT". When preheating completes, the oven will beep several times, the display will flash, and the button will blink continuously.
5. Place food inside the oven. If using the food tray, insert at mid position.
   Note:
   • Citric acid (from oranges, lemons, and other foods) may damage the porcelain enamel finish of the trays or racks. Line the trays with foil or baking paper.
   • Use extreme caution when using foil, and always fit foil as securely as possible. To avoid overheating and risk of fire, make sure foil does not contact the heating elements.
6. Close the oven door and press to begin cooking. (If you selected PREHEAT, the oven will start cooking immediately when you close the oven door.) The button will light up, and the display will show the timer counting down.
7. The oven will stop heating and beep several times when finished.

Toast Function ("TOAST")

This function browns the outside of your bread while keeping the inside soft. Also ideal for English muffins and frozen waffles.
Heating Elements: Top and bottom heating elements cycle on and off.
Rack Position: Top

1. Place up to 4 slices of bread on the wire rack. Insert the wire rack at top position and close the oven door.
2. Turn the control knob to "TOAST", which will blink on the display. Press the control knob to confirm your selection.
3. Optionally, customize the darkness level. You can only do this before cooking starts.
   1. Press . Turn the control knob to adjust the darkness level between 1–7.
   2. Use 1–2 for a light toast, 3–5 for a medium toast, and 6–7 for a dark toast.

Note:

• When setting the darkness level, consider the type, thickness, and freshness of the bread.
  • Try lighter settings for raisin toast, white bread, and thinly-sliced bread.
  • Try darker settings for rye, whole wheat, heavier-textured bread, and fresh bread.
• Time and temperature are set automatically. Time increases with darkness level. Temperature is set to the highest level (450°F / 232°C).

1. Press to begin. The button will light up, and the display will show the timer counting down.
2. The oven will stop heating and beep several times when finished.

Roast Function ("ROAST")

This function is ideal for cooking a variety of meats and poultry. Food will be tender and juicy on the inside and well-roasted on the outside.
Heating Elements: 2 upper and all bottom heating elements cycle on and off.
Rack Position: Low

1. Turn the control knob to "ROAST", which will blink on the display. Press the control knob to confirm your selection.
2. Optionally, customize the temperature and time. You can do this anytime during cooking (except during preheating).
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 150°–400°F / 66°–204°C.
   2. Press again to control time. Turn the control knob to adjust the time between 1 min–2 hr.
   3. If the oven is not heated, press PREHEAT to add preheating.
3. If you selected PREHEAT, then press to begin preheating. The button will light up, and the display will show "PREHEAT". When preheating completes, the oven will beep several times, the display will flash, and the button will blink continuously.
4. Place food inside the oven. Insert the food tray at low position.
   Note:
   • Citric acid (from oranges, lemons, and other foods) may damage the porcelain enamel finish of the trays or racks. Line the trays with foil or baking paper.
   • Use extreme caution when using foil, and always fit foil as securely as possible. To avoid overheating and risk of fire, make sure foil does not contact the heating elements.
5. Close the oven door and press to begin cooking. (If you selected PREHEAT, the oven will start cooking immediately when you close the oven door.) The button will light up, and the display will show the timer counting down.
6. The oven will stop heating and beep several times when finished.

Broil Function ("BROIL")

This function is ideal for cooking open-faced sandwiches, thin cuts of meat (such as bacon), poultry, fish, sausages, and vegetables.
Heating Elements: Upper heating elements cycle on and off.
Rack Position: Top

1. Turn the control knob to "BROIL", which will blink on the display. Press the control knob to confirm your selection.
2. Optionally, customize the temperature and time. You can do this anytime during cooking (except during preheating).
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 150°–450°F / 66°–232°C.
   2. Press again to control time. Turn the control knob to adjust the time between 1 min–2 hr.
   3. If the oven is not heated, press PREHEAT to add preheating.
3. If you selected PREHEAT, press to begin preheating. The button will light up, and the display will show "PREHEAT". When preheating completes, the oven will beep several times, the display will flash, and the button will blink continuously.
4. Place food on the food tray.
   1. Optionally, lightly grease the enamel food tray or line with foil to prevent food from sticking.
   2. Use extreme caution when using foil, and always fit foil as securely as possible. To avoid overheating and risk of fire, make sure foil does not contact the heating elements.
5. Insert the food tray at top position.
   1. Insert at mid position instead for:
      • Bulky food that may touch the upper heating elements
      • Thicker food such as burger patties
      • Marinated food such as chicken wings
      • Food requiring a gentler broil
6. Close the oven door and press to begin cooking. (If you selected PREHEAT, the oven will start cooking immediately when you close the oven door.) The button will light up, and the display will show the timer counting down.
7. The oven will stop heating and beep several times when finished.

Keep Warm Function ("KEEP WARM")

This function is designed to keep food warm at the recommended temperature to prevent bacterial growth (160°F / 71°C or above).
Heating Elements: Bottom heating elements cycle on and off.
Rack Position: Low

1. Place hot food in a heat-safe container. Cover and place on the food tray or wire rack. Insert at low position and close the oven door.
2. Turn the control knob to "WARM", which will blink on the display. Press the control knob to confirm your selection.
3. Optionally, customize the temperature and time. You can do this anytime during cooking.
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 140°–230°F / 60°–110°C.
   2. Press again to control time. Turn the control knob to adjust the time between 1 min–1 hr.
4. Press to begin warming. The button will light up, and the display will show the timer counting down.
5. The oven will stop heating and beep several times when finished.

Dehydrate Function ("DEHYDRATE")

This function combines low and stable heat with steady airflow to evenly dry out foods without cooking. Ideal for drying fruit or vegetable chips.
Heating Elements: Bottom heating elements cycle on and off.
Rack Position: Top

1. Place food on the wire rack or fry basket.
   1. When dehydrating foods that may drip, such as marinated jerky, place the food tray in the low rack position to catch drippings.
   2. Optionally, to prevent staining when dehydrating certain foods (such as beets or marinated meats with dark sauces), line the rack or basket with baking paper.
      1. Never put baking or parchment paper into the oven without food on top. Air circulation can cause paper to move and touch heating elements.
2. Insert wire rack or fry basket at top mid position. Close the oven door.
3. Turn the control knob to "DEHYDRATE", which will blink on the display. Press the control knob to confirm your selection.
4. Optionally, customize the temperature and time. You can do this anytime during cooking.
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 100°–180°F / 38°–82°C.
   2. Press again to control time. Turn the control knob to adjust the time between 30 min–24 hr.
5. Press to begin dehydrating. The button will light up, and the display will show the timer counting down.
6. The oven will stop heating and beep several times when finished.

Pizza Function ("PIZZA")

This function melts and browns cheese and toppings while crisping crust.
Heating Elements: Top and bottom heating elements cycle on and off.
Rack Position: Mid

1. Insert wire rack at mid position and close the oven door.
2. Turn the control knob to "PIZZA", which will blink on the display. Press the control knob to confirm your selection.
3. Optionally, customize the temperature and time. You can do this anytime during cooking (except during preheating).
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 150°–450°F / 66°–232°C.
   2. Press again to control time. Turn the control knob to adjust the time between 1 min–2 hr.
   3. If the oven is not heated, press PREHEAT to add preheating.
4. If you selected PREHEAT, press to begin preheating. The button will light up, and the display will show "PREHEAT". When preheating completes, the oven will beep several times, the display will flash, and the button will blink continuously.
5. Remove any cardboard, plastic, paper, or other flammable materials. Place pizza on a pan, and place the pan on the wire rack.
6. Close the oven door and press to begin cooking. (If you selected PREHEAT, the oven will start cooking immediately when you close the oven door.) The button will light up, and the display will show the timer counting down.
   Note: For large pizzas, open the oven door halfway through cooking and carefully turn the pizza 90 degrees for more even browning.
7. The oven will stop heating and beep several times when finished.

Slow Cook Function ("SLOW COOK")

This function is ideal for simmering food for long periods of time at low temperatures, such as when cooking soup.
Heating Elements: Bottom heating elements cycle on and off.
Rack Position: Low

1. Place food in a heat-safe container. Cover and place on the food tray or wire rack. Insert at low position and close the oven door.
   Note:
   • Make sure cookware is oven-proof and does not weigh over 6 lb when full.
   • Fill container to a minimum of halfway and a maximum of 3/4 full to avoid spilling and over- or under-cooking.
   • Always slow cook with a lid on the container to prevent food from drying out.
   • Do not slow cook frozen foods.
   • Cut large pieces of meat in half to allow even heating.
2. Turn the control knob to "SLOW COOK", which will blink on the display. Press the control knob to confirm your selection.
3. Optionally, customize the temperature and time. You can do this anytime during cooking.
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 150°–250°F / 66°–121°C.
   2. Press again to control time. Turn the control knob to adjust the time between 1 min–12 hr.
4. Press to begin cooking. The button will light up, and the display will show the timer counting down.
5. The oven will stop heating and beep several times when finished.

Defrost Function ("DEFROST")

This function is designed to thaw frozen food for cooking.
Heating Elements: 2 upper and all bottom heating elements cycle on and off.
Rack Position: Mid

1. Place frozen food on the food tray. Insert at mid position and close the oven door.
2. Turn the control knob to "DEFROST", which will blink on the display. Press the control knob to confirm your selection.
3. Optionally, customize the temperature and time. You can do this anytime during cooking.
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 150°–400°F / 66°–204°C.
   2. Press again to control time. Turn the control knob to adjust the time between 1 min–1 hr.
4. Press to begin cooking. The button will light up, and the display will show the timer counting down.
5. The oven will stop heating and beep several times when finished.

Ferment Function ("FERMENT")

This function is designed to precisely hold low temperatures, providing an ideal environment for proofing bread, rolls, pizza, and dough.
Can also be used for making yogurt with an appropriate recipe (using 110°F / 43°C temperature and 12 hr time).
Heating Elements: Bottom heating elements cycle on and off.
Rack Position: Low

1. Place dough in a heat-safe container. Cover and place on the food tray or wire rack. Insert at low position and close the oven door.
2. Turn the control knob to "FERMENT", which will blink on the display. Press the control knob to confirm your selection.
3. Optionally, customize the temperature and time. You can do this anytime during cooking.
   1. Press once to control temperature. Turn the control knob to adjust the temperature between 80°–110°F / 27°–43°C.
   2. Press again to control time. Turn the control knob to adjust the time between 30 min–12 hr.
4. Press to begin fermentation. The button will light up, and the display will show the timer counting down.
5. The oven will stop heating and beep several times when finished.

SHAKING FOOD

Shake Reminder

• The Shake Reminder is designed to remind you to check on your food, usually to shake it. Press SHAKE to turn on the Shake Reminder.
• You can use the Shake Reminder with any cooking function except Preheat and Toast. We especially recommend using the Shake Reminder with the Air Fry function.
• The Shake Reminder will appear halfway through cooking time.
• If SHAKE is pressed during cooking, it will appear halfway through the remaining cooking time.
• The Shake Reminder will alert you with several beeps, and "(Shake)" will blink on the display.
• The Shake Reminder will go away once you open the oven door to take out the basket.

What to Shake

• Small foods that are stacked, such as fries or nuggets, will usually need shaking.
• Without shaking, food may not be crispy or evenly cooked.
• You can flip other food, such as steak, to ensure even browning.

How to Shake

• Add the Shake Reminder to your cooking function by pressing SHAKE.
• We recommend using the fry basket if you are shaking food. You can optionally use the rack or tray instead.
• When the Shake Reminder appears, take the fry basket out of the oven and shake, mix, or flip the food.
• To shake food, hold the basket just above a heat-resistant surface for safety purposes. Then, shake the basket.
• If the basket is too heavy to shake, place the basket on a heat-resistant holder or surface. Then, shake the basket. Do not use this method if there is a risk of hot liquids splashing.
• If the basket is too heavy to shake and there are hot liquids present, place the basket on a heat-resistant holder or surface. Use tongs to mix or flip the food.
• When you open the oven door to take out the basket, the oven will pause cooking automatically. When you close the door, cooking will automatically resume.
• Avoid shaking longer than 30 seconds, as the oven may start to cool down.

CARE & MAINTENANCE

Clean oven accessories (including trays, etc.) and oven interior after every use.
Note:

• The walls on the inside of the oven have a nonstick coating for easy cleaning.
• Do not use abrasive cleaners, metal scouring pads, or metal utensils on any part of the oven, including trays and other accessories. These will scratch or damage their surfaces.
• This oven contains no user-serviceable parts. Any repairs should be performed by an authorized service representative.

1. Before cleaning, turn off and unplug the oven, and allow it to cool completely. Open the door for faster cooling.
2. Apply non-abrasive liquid cleanser or a mild spray solution to a soft, damp cloth or sponge (not the oven surface) and wipe all parts of the oven. Do not use a dry cloth on the display screen, or it may be scratched.
3. To clean the glass door, use a glass cleaner or mild detergent and a soft, damp sponge or soft, plastic scouring pad.
4. Let all surfaces dry completely before plugging in or turning on the oven.

Cleaning the Accessories

Note: After each use, slide out the crumb tray and discard crumbs.

1. Apply non-abrasive liquid cleanser or a mild spray solution to a soft, damp sponge or soft, plastic scouring pad (not the accessory surface). Wipe accessories and soak in warm, soapy water if necessary.
2. For stubborn grease:
   1. In a small bowl, mix 2 US tbsp / 30 mL of baking soda with 1 US tbsp / 15 mL of water to form a spreadable paste.
   2. Use a sponge to spread the paste on the trays and scrub. Let the trays sit for 15 minutes before rinsing.
   3. Wash trays with soap and water.
3. Dry thoroughly.
4. Replace the crumb tray into the oven before plugging in or turning on the oven.

Storage

1. Clean and dry the oven and all accessories.
2. Insert the crumb tray into the oven. Insert the rack at mid position. Make sure the oven door is closed.
3. Store the oven in an upright position. Do not store anything on top.

TROUBLESHOOTING

Problem	Possible Solution
The oven will not turn on.	Make sure the oven is plugged in.
Food is not completely cooked.	Increase cooking temperature or time.
Food is overcooked or burned.	Decrease cooking temperature or time.
	Make sure food items are not too large and are not touching the heating elements.
Food is cooked unevenly.	Preheat the oven manually by using the Preheat function.
	Make sure food items are not too closely packed into a tray, rack, or other container.
White smoke or steam is coming out of the oven.	The oven may produce some white smoke or steam during cooking. This is normal.
	During first use, dust from the packing process may cause white smoke. This is normal for toaster ovens and many other kitchen appliances. To eliminate any dust, see Test Run.
	Excess oil or fatty foods may produce white smoke. Make sure the inside of the oven is cleaned properly and isn't greasy.
Dark smoke is coming out of the oven.	Immediately press and unplug your oven. Food is burning. Wait for smoke to clear before opening the oven door.
A thermometer shows that the oven temperature is different from the oven setting.	Commonly used thermometers usually have low sensitivity and take over 10 minutes to measure the correct temperature. This will not affect cooking.
Display shows Error Code "".	There is an open circuit in the temperature monitor. Contact Customer Support.
Display shows Error Code "".	There is a short circuit in the temperature monitor. Contact Customer Support.
Display shows Error Code "".	The oven has been plugged into an incorrect power source, such as a 220–240V outlet. Unplug the oven. Only use the oven with 120V, 60Hz outlets, such as those in the US and Canada.

If your problem is not listed, please contact Customer Support.

VESYNC APP TROUBLESHOOTING

Problem	Possible Solution
Why isn't my oven connecting to the VeSync app?	During the setup process, you must be on a secure 2.4 GHz WiFi® network. Confirm that the network is working correctly.
	Make sure the WiFi password you entered is correct.
	Turn on Bluetooth® on your phone (for Android™ users, make sure Location is turned on as well).
	Make sure your oven and phone are within 30 ft / 10 m of each other.
	Reset the oven by pressing and holding for 15 seconds, then try connecting again.
My oven is offline.	Make sure the oven is plugged in. The oven may appear to be offline if it is unplugged, or if the outlet does not have power.
	Refresh the VeSync menu by swiping down on the screen.
	Make sure your router is connected to the internet and your phone's network connection is working.
	Delete the oven from the VeSync app. Swipe left (iOS)® or tap and hold (Android), and tap Delete. Then reconfigure your oven with the VeSync app.

Note: Power outages, internet outages, or changing WiFi routers may cause your toaster oven to go offline.
If your problem is not listed, please contact Customer Support.

IMPORTANT SAFEGUARDS

Follow basic safety precautions when using your smart air fryer toaster oven. Read all instructions.

Key Safety Points

• Do not touch hot surfaces. Use handle.
• The outside of the oven, including the door, is hot during and after use.
• Always use heat-resistant gloves, pads, or oven mitts when handling hot materials, and when placing items in or removing items from the oven, including trays, racks, accessories, or containers.

General Safety

• When the oven is not in use, and before cleaning, press to turn it off, then unplug from outlet. Allow to cool completely before putting on or taking off parts.
• Do not immerse the housing, cord, or plug in water or liquid.
• Closely supervise children near the oven.
• Do not use your oven if it is damaged, not working, or if the cord or plug is damaged. Contact Customer Support.
• Do not use third-party replacement parts or accessories, as this may cause injuries.
• Do not use outdoors.
• Do not place the oven or any of its parts on a stove, near gas or electric burners, or inside another heated oven.
• Be extremely cautious when removing a tray, basket, or rack if it contains hot oil, grease, or other hot liquids.
• Do not clean with metal scouring pads. Metal fragments can break off the pad and touch electrical parts, creating a risk of electric shock.
• Clean the crumb tray after using. Accumulated grease and crumbs can overheat and catch fire.
• Do not store anything on top of your oven while it is operating.
  Do not store anything inside your oven other than recommended accessories.
• Do not operate with a separate remote-control system.
• Only use as directed in this manual.
• Not for commercial use.
  Household use only.

While Cooking

• Do not place oversized foods or metal utensils (except for Cosori accessories) into your oven.
• Do not place paper, cardboard, or non-heat-resistant plastic into your oven, or any materials which may catch fire or melt.
• To avoid overheating, do not use metal foil in the oven unless directed. Use extreme caution when using foil, and always fit foil as securely as possible. If the foil contacts the oven's heating elements, this can cause overheating and risk of fire.
• Never put baking or parchment paper into the oven without food on top. Air circulation can cause paper to move and touch heating elements.
• Always use heat-safe containers. Be extremely cautious if using containers that aren't metal or glass.
• Keep your oven away from flammable materials (curtains, tablecloths, walls, etc.). Use on a flat, stable, heat-resistant surface away from heat sources or liquids.
• Immediately turn off and unplug your oven if you see dark smoke coming out. Food is burning. Wait for smoke to clear before opening the oven door.

Plug & Cord

• Your oven has a polarized plug (one prong is wider than the other), which fits into a polarized outlet only one way. If the plug does not fit, reverse the plug. If it still does not fit, do not use the plug in that outlet. Do not alter the plug in any way.
• Do not let the power cord (or any extension cord) hang over the edge of a table or counter, or touch hot surfaces.

Note: This oven uses a short power supply cord to reduce the risk of entangling or tripping. Use extension cords with care. The marked electrical rating of the extension cord must be as great as the rating of the oven.

CUSTOMER SUPPORT

If you have any questions or concerns about your new product, please contact our helpful Customer Support Team.

Arovast Corporation
1202 N. Miller St., Suite A
Anaheim, CA 92806
Email: support@cosori.com
Toll-Free: (888) 402-1684
Support Hours
Mon–Fri, 9:00 am–5:00 pm PST/PDT
*Please have your invoice and order ID ready before contacting Customer Support.

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