Cosori Smart 5.8-Quart Air Fryer Manual fig 4

Cosori Smart 5.8-Quart Air Fryer Manual

Cosori logo

Cosori Smart 5.8-Quart Air Fryer Manual

Cosori Smart 5.8-Quart Air Fryer Manual product img


Key Safety Points

  • Do not touch hot surfaces. Use handle.
  • Use caution when turning the basket over after cooking, as the hot crisper plate may fall out and create a safety hazard.
  • Do not block any ventilation openings. Hot steam is released through openings. Keep your hands and face clear of openings. To replace the brush roll cover, align the slot on the cover with the tab (Fig. 6) and snap the cover into place. Replace 6 screws (Fig. 7).

General Safety 

  • To protect against electric shock, do not immerse the air fryer housing, cord, or plug in water or liquid.
  • Closely supervise children near your air fryer.
  • Unplug when not in use, and before cleaning. Allow to cool before putting on or taking off parts.
  • Do not use your air fryer if it is damaged, not working, or if the cord or plug is damaged. Contact Customer Support (see page 19).
  • Do not use third-party replacement parts or accessories, as this may cause injuries.
  • Do not use outdoors.
  • Do not place the air fryer or any of its parts on a stove, near gas or electric burners, or in a heated oven.
  • Be extremely cautious when moving your air fryer (or removing the basket) if it contains hot oil or other hot liquids.
  • Always place the crisper plate on a heat-resistant surface after removing it from the basket.
  • Do not clean with metal scouring pads. Metal fragments can break off the pad and touch electrical parts, creating a risk of electric shock.
  • This air fryer is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge unless they have been given supervision or instruction concerning the use of the air fryer by a person responsible for their safety
While Air Frying
  • An air fryer works with hot air only. Never fill the basket with oil or fat.
  • Never use your air fryer without the basket in place.
  • Do not place oversized foods or metal utensils into your air fryer.
  • Do not overfill the air fryer basket. Heaping amounts of food may touch the heating coils and cause a fire hazard.
  • Do not touch accessories (including the crisper plate) during or immediately after air frying.
  • Do not place paper, cardboard, non-heat-resistant plastic, or similar materials, into your air fryer.
  • Never put baking or parchment paper into the air fryer without food on top. Air circulation can cause the paper to lift and touch heating coils.
  • Always use heat-safe containers. Be extremely cautious if using containers that aren’t metal or glass.
  • Keep your air fryer away from flammable materials (curtains, tablecloths, etc.). Use on a flat, stable, heat-resistant surface away from heat sources or liquids.
  • Immediately turn off and unplug your air fryer if you see dark smoke coming out. White smoke is normal, caused by heating fat or food splashing, but dark smoke means that food is burning or there is a circuit problem. Wait for the smoke to clear before pulling the basket out. If the cause was not burnt food, contact Customer Support.
Power & Cord
  • Your air fryer has a 3-prong grounding plug, and should only be used with 120V, 60Hz electrical systems in North America. Always plug into a grounded electrical outlet. Do not modify the plug in any way.
  • Turn off the air fryer before removing the plug from the outlet.
  • Do not let the power cord (or any extension cord) hang over the edge of a table or counter, or touch hot surfaces.
  • Remove and discard the plug’s protective cover to prevent a choking hazard.
  • Keep the air fryer and its cord out of reach of children
  • Never use an outlet below the counter when plugging in your air fryer.
  • A short power-supply cord is provided to reduce the risk resulting from becoming entangled in or tripping over a longer cord.
  • Longer extension cords are available and may be used if care is exercised in their use. If a longer extension cord is used:
    • The marked electrical rating of the extension cord should be at least as great as the electrical rating of the air fryer.
    • The cord should be arranged so that it will not drape over the countertop or tabletop where it can be pulled on by children or tripped over unintentionally.
    • This air fryer is an appliance of the grounded type. Any cord set or extension cord should be a grounding-type 3-wire cord.

Electromagnetic Fields (EMF)
The Cosori Air Fryer complies with all standards regarding electromagnetic fields (EMF). If handled properly and according to the instructions in this user manual, the appliance is safe to use based on scientific evidence available today.
Note: Items marked with the following symbol may reach high temperatures and should be handled carefully.


Your Cosori Air Fryer uses rapid 360 Thermo IQ™ Technology to cook with little to no oil for quick, crispy, delicious food with up to 85% fewer calories than deep fryers. With user-friendly one-touch controls, a nonstick basket, and an intuitive, safe design, the Cosori Air Fryer is the star of your kitchen.


  • Do not try to open the top of the air fryer. This is not a lid.
  •  The basket and crisper plate are made of aluminum metal with a nonstick coating.

Air Fryer Diagram 

Cosori Smart 5.8-Quart Air Fryer Manual fig 1

  • A. Air Inlet
  • B. Control Screen
  • C. Inner Basket
  • D. Outer Basket
  • E. Basket Handle
  • F. Sliding Button Guard
  • G. Basket Release Button
  • H. Housing Handles
  • I. Air Outlet
  • J. Power Cord

Display Diagram

Note: When you press a button to use a function, it will turn orange to show that it is active.

Control Panel

Cosori Smart 5.8-Quart Air Fryer Manual fig 2

Display Messages

Cosori Smart 5.8-Quart Air Fryer Manual fig 3


Setting Up 

  1. Remove and discard all packaging from the air fryer, including any temporary stickers and the protective cover fitted over the power plug.
  2. Place the air fryer on a stable, level, heat-resistant surface. Keep away from areas that can be damaged by steam (such as walls or cupboards).
    Note: Leave 5 inches / 13 cm of space behind and above the air fryer. [Figure 1.1] Leave enough room to remove the basket.
  3. Wash both the basket and crisper plate thoroughly, using either a dishwasher or a non-abrasive sponge.
  4. Wipe the inside and outside of the air fryer with a slightly moist cloth. Dry with a towel
  5. Insert the crisper plate back into the basket by tilting the crisper plate to one side first, then place the other side into the basket. Place the basket inside the air fryer.
    Cosori Dual Blaze 6.8-Quart Smart Air Fryer Manual FIG 6

Test Run
A test run will help you become familiar with your air fryer, make sure it’s working correctly, and clean it of possible residues in the process.

  1. Make sure the air fryer basket is empty and plug in the air fryer.
  2. Press AIR FRY. The display will show “360°F” and “10 MIN”.
  3. Press and hold the Cosori Dual Blaze 6.8-Quart Smart Air Fryer Manual FIG 7 button under the time to change the time to 10 minutes.
  4. Press Cosori Dual Blaze 6.8-Quart Smart Air Fryer Manual FIG 8 to begin. When finished, the air fryer will beep. 5. Remove the basket. Let the basket cool completely for 10–30 minutes.


  • Use caution when turning the basket over after cooking, as the hot crisper plate may fall out and create a safety hazard.
  • Do not unscrew the basket handle from the basket.

VeSync App Setup

The VeSync app is continually being improved and may change over time. If there are 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.
    Cosori Dual Blaze 6.8-Quart Smart Air Fryer Manual FIG 1
  2. Open the VeSync app. If you already have an account, tap login. 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. Note: The VeSync app is continually updated and app features will expand. Note: The VeSync app is continually being improved and may change over time. If there are any differences, follow the in-app instructions. The VeSync app allows you to access additional smart air fryer functions, including those listed below. Note: For Android™ users, choose “Allow” to use VeSync. 2. Open the VeSync app. If you already have an account, tap login. To create a new account, tap Sign Up.
  3. Tap + and select your smart air fryer.
  4. Follow the in-app instructions to set up your smart air fryer.

Disconnecting From WiFi:

  • To disconnect Wi-Fi®, press and hold the Cosori Dual Blaze 6.8-Quart Smart Air Fryer Manual FIG 2 for 15 seconds until the Wi-Fi indicator turns off. This will restore the smart air fryer’s default settings and disconnect it from the VeSync app.
  • To reconnect, please follow the instructions in the VeSync app for adding a device.


Using a function is the easiest way to air fry. Functions are programmed with an ideal time and temperature for cooking certain foods.

  1. Press the button of the function you want to use. The air fryer will automatically change to the function’s default settings.
  2. You can customize a function’s time (1–60 minutes) and temperature (175°– 400°F). To go back to a function’s default settings right after changing them, press the function’s icon again. them, press the function’s icon again.

Automatically Resume Cooking

  • If you pull out the basket, the air fryer will pause cooking automatically. The display will turn off temporarily as a safety feature.
  • When you return the basket, the air fryer will automatically resume cooking based on your previous settings.

Automatic Shutoff
If the air fryer has no active functions, the air fryer will clear all settings and turn off after 3 minutes of inactivity.

Overheat Protection

  • If the air fryer overheats, it will automatically shut down as a safety feature.
  • Let the air fryer cool down completely before using it again.

Food Tips

  • You can air fry any frozen foods or goods that can be baked in an oven.
  • The Frozen function is ideal for small or breaded items, such as nuggets, meatballs, and pot stickers.
  • To make cakes, hand pies, or any food with filling or batter, place food in a heat-safe container before placing it in the basket.
  • Air frying high-fat foods will cause fat to collect underneath the crisper plate. To avoid excess smoke while cooking, pour out fat drippings after cooking.
  • Liquid-marinated foods create splatter and excess smoke. Pat these foods dry before air frying.
  • The Broil function only uses the top heating element. Using this function when cooking oily food may reduce the amount of smoke produced.



  • Always clean the air fryer basket and crisper plate after every use.
  • Lining the basket with foil (except for the crisper plate) may make cleanup easier.
  1. Turn off and unplug the air fryer. Allow it to cool completely before cleaning. Pull out the basket for faster cooling.
  2. Wipe the outside of the air fryer with a moist cloth, if necessary.
  3. The basket and crisper plate are dishwasher-safe. You can also wash the basket and crisper plate with hot, soapy water and a non-abrasive sponge. Soak if necessary.
  4. For stubborn grease:
    • In a small bowl, mix 2 US tbsp / 30 mL of baking soda and 1 US tbsp / 15 mL of water to form a spreadable paste.
    • Use a sponge to spread the paste on the basket and crisper plate and scrub. Let the basket and crisper plate sit for 15 minutes before rinsing.
    • Wash the basket with soap and water before using.
  5. . Clean the inside of the air fryer with a slightly moist, non-abrasive sponge or cloth. Do not immerse in water. If needed, clean the heating coil to remove food debris. [Figure 3.1] 6
  6. Dry before using.
    Note: Make sure the heating coil is completely dry before turning on the air fryer.
    Cosori Dual Blaze 6.8-Quart Smart Air Fryer Manual FIG 10


Problem Possible Solution
The air fryer will not turn on. Make sure the air fryer is plugged in.
Push the basket securely into the air fryer.

Food is not completely cooked.

Place smaller batches of food items into the basket.

If the basket is overstuffed, then foods will be undercooked.

Increase cooking temperature or time.
Food is not crispy after air frying. Spraying or brushing a small amount of oil on foods

can increase crispiness (see Cooking Tips, page 13)

French fries are not cooked correctly.  

See French Fries, page 13.

Basket will not slide into the air fryer securely.  

Make sure the basket is not overfilled with food.





White smoke or steam is coming out of the air fryer.

The air fryer may produce some white smoke or steam

when you use it for the first time or during cooking.

This is normal.

Make sure the basket and the inside of the air fryer are

cleaned properly and not greasy.

Cooking greasy foods will cause oil to collect beneath the

crisper plate. This oil will produce white smoke, and the

basket may be hotter than usual. This is normal and should

not affect cooking. Handle the basket with care.


Dark smoke is coming out of the air fryer.

Immediately unplug your air fryer. Dark smoke means that

food is burning or there is a circuit problem.

Wait for smoke to clear before pulling the basket out.

If the cause was not burnt food,

contact Customer Support (see page 19).


The air fryer has a plastic smell.

Any air fryer may have a plastic smell from the

manufacturing process. This is normal. Follow the

instructions for a Test Run (page 10) to get rid of the

plastic smell. If a plastic smell is still present, please

contact Customer Support (see page 19).

Display shows Error Code “E1”. There is an open circuit in the temperature monitor.

Contact Customer Support (see page 19).

Display shows Error Code “E2”. There is a short circuit in the temperature monitor.

Contact Customer Support (see page 19).


Display shows Error Code “E3”.

The air fryer’s overheat protection has activated.

Turn off and unplug the air fryer and allow it to cool

completely. If the display continues to show “E3”,

contact Customer Support (see page 19).

Display shows Error Code “E4”. The air fryer has been plugged into a 220–240V outlet. Turn off and unplug the air fryer.

Only use the air fryer with 120V, 60Hz outlets.



Arovast Corporation (“Arovast”) warrants this product to the original purchaser to be free from defects in material and workmanship, under normal use and conditions, for a period of 2 years from the date of original purchase. Arovast agrees, at our option during the warranty period, to repair any defect in material or workmanship or furnish an equal product in exchange without charge, subject to verification of the defect or malfunction and proof of the date of purchase. There is no other express warranty. This warranty does not apply:

  • If the product has been modified from its original condition;
  • If the product has not been used in accordance with directions and instructions in the user manual;
  • To damages or defects caused by accident, abuse, misuse, or improper or inadequate maintenance;
  • To damages or defects caused by service or repair of the product performed by an unauthorized service provider or by anyone other than Arovast;
  • To damages or defects occurring during commercial use, rental use, or any use for which the product is not intended;
  • To damages or defects exceeding the cost of the product.

Arovast will not be liable for indirect, incidental, or consequential damages in connection with the use of the product covered by this warranty. This warranty extends only to the original consumer purchaser of the product and is not transferable to any subsequent owner of the product regardless of whether the product is transferred during the specified term of the warranty.


This warranty does not extend to products purchased from unauthorized sellers. Arovast’s warranty extends only to products purchased from authorized sellers that are subject to Arovast’s quality controls and have agreed to follow its quality controls. All implied warranties are limited to the period of this limited warranty. This warranty gives you specific legal rights and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

If you discover that your product is defective within the specified warranty period, please contact Customer Support via DO NOT dispose of your product before contacting us. Once our Customer Support Team has approved your request, please return the product with a copy of the invoice and order ID. Every Cosori product automatically includes a 2-year warranty. To make the customer support process quick and easy, register your product online at


This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. To maintain compliance with FCC RF exposure compliance requirements, please follow operation instructions as documented in this manual. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.

The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user. Arovast Corporation hereby declares that this equipment is in compliance with FCC requirements. The declaration of conformity may be consulted in the support section of our website, accessible from



Cosori Smart 5.8-Quart Air Fryer Manual

Leave a Reply