COSORI R121 Litre Air Fryer Oven User Manual

R121 Litre Air Fryer Oven

Product Information

The 12-Litre Air Fryer Oven by COSORI is a versatile kitchen
appliance that allows you to cook a variety of dishes using less
oil. With a capacity of approximately 12 liters or 13 quarts, it
can accommodate up to 8 pizzas. The oven is rated at 1800W and
comes with various accessories including a food tray, two air fryer
trays, a drip tray, a rotisserie basket, a set of rotisserie forks,
a rotisserie handle, a recipe book, a user manual, and a quick
reference guide. The oven dimensions are 35.2D32.9W37.1H cm or
13.8D13.0W14.6H in, and it weighs 8.1 kg or 17.9 lb including the
accessories.

Product Usage Instructions

1. Before using the air fryer oven for the first time, familiarize
   yourself with its features and controls by referring to the
   “Getting to Know Your Air Fryer Oven” section in the user
   manual.

2. Make sure the oven is placed on a stable and heat-resistant
   surface, away from flammable materials.

3. Plug the oven into a power outlet that matches the voltage and
   frequency specified on the product label.

4. Open the oven door and insert the desired accessory (air fryer
   tray, food tray, rotisserie basket, etc.) into the appropriate
   slots.

5. Close the oven door securely.

6. Use the controls on the LED display to select the desired
   cooking function and adjust the temperature as needed. Refer to the
   “Cooking Functions Quick Reference Chart” in the user manual for
   guidance.

7. Once the oven is preheated, place the food you want to cook on
   the selected accessory. Make sure not to overfill the oven to
   ensure proper air circulation.

8. Monitor the cooking process through the oven door and adjust
   the cooking time and temperature if necessary.

9. When cooking is complete, carefully remove the cooked food
   using oven mitts or heat-resistant gloves.

10. Allow the oven to cool down before cleaning. Refer to the “Care
    & Maintenance” section in the user manual for instructions on
    how to clean the oven and its accessories.

For any questions or concerns regarding the air fryer oven, you
can contact COSORI customer support via email at
support.uk@cosori.com or reach out to their in-house chefs for
recipe-related queries at recipes@cosori.com.

User Manual
12-Litre Air Fryer Oven
Questions or Concerns?
support.uk@cosori.com

Thank you for your purchase!
(We hope you love your new rice cooker as much as we do)
Get Creative with COSORI This is not a smart version that can be connected to the VeSync app. But you can Download the free VeSync app to access original recipes from the COSORI chefs, interact with our online community, and more!
explore our digital recipe gallery cosori.com
enjoy weekly, featured recipes made exclusively by our in-house chefs
CONTACT OUR CHEFS
Our helpful, in-house chefs are ready to assist you with any questions you might have! Email: recipes@cosori.com
On behalf of all of us at COSORI,
Happy cooking!

Table of Contents

Specifications

3

Package Contents

3

Important Safeguards

4

Getting to Know Your Air Fryer Oven

8

Display

9

Controls

10

Before First Use

12

Cooking with Your Air Fryer Oven

12

Cooking Functions Quick Reference

15

Chart

Care & Maintenance

26

Troubleshooting

27

Warranty Information

28

Customer Support

30

Package Contents
1 x Air Fryer Oven 1 x Food Tray 2 x Air Fryer Tray 1 x Drip Tray 1 x Rotisserie Basket 1 x Rotisserie Fork Set 1 x Rotisserie Handle 1 x Recipe Book 1 x User Manual 1 x Quick Reference Guide

Specifications

Model CAF-R121-KUK

Power Supply AC 220­240V, 50Hz

Rated Power 1800W

Capacity

Approx. 12 L / 13 qt, 8″ Pizza

Temperature Range

30­220°C / 90­430°F

Time Range 0­12 hr

Weight

8.1 kg / 17.9 lb (including accessories)

Dimensions

35.2D32.9W37.1H cm / 13.8D13.0W14.6H in

3

READ AND SAVE THESE INSTRUCTIONS

IMPORTANT SAFEGUARDS

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

Key Safety Points
· Do not touch hot surfaces. Use handle.
· The outside of the air fryer oven , including the door, is hot during and after use.
· Always use heat-resistant gloves, pads, or air fryer oven mitts when handling hot materials, and when placing items in or removing items from the air fryer oven, including trays, racks, accessories, or containers.
· Do not block any ventilation openings. Hot steam is released through openings. Keep your hands and face clear of openings
General Safety
· When the air fryer oven is not in use, and before cleaning, tap to turn it off, then unplug from outlet. Allow to cool completely before putting on or taking off parts.
· To protect against electric shock, do not immerse the air fryer oven , cord, or plug in water or liquid.
· Close supervision is necessary when the air fryer oven is used by or near children.
· Children should be supervised to ensure that they do not play with the air fryer oven .
4

· Do not use your air fryer oven if it is damaged, not working, or if the cord or plug is damaged. Contact Customer Support (see page 30).
· Do not use third-party replacement parts or accessories, as this may cause injuries.
· Do not use outdoors.
· Do not place the air fryer oven or any of its parts on a stove, near gas or electric burners, or inside a 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 drip tray after using. Accumulated grease and crumbs can overheat and catch fire.
· Do not store anything on top of your air fryer oven while it is operating. Do not store anything inside your air fryer oven other than recommended accessories.
· The air fryer oven is not intended to be operated by means of an external timer or separate remote-control system.

· Only use as directed in this manual. Do not use air fryer oven for any purpose other than its intended use.
· This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
· Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children unless they are older than 8 and supervised. Keep the appliance and its cord out of reach of children less than 8 years.
· Not for commercial use. Household use only.
Note: See Care & Maintenance for instructions on how to clean accessories (page 26).

While Cooking
· To avoid risk of fire or electric shock, do not place oversized foods or metal utensils (except official COSORI accessories) into the air fryer oven .
· Do not place paper, cardboard, or non-heat-resistant plastic into your air fryer oven , or any materials which may catch fire or melt.
· To avoid overheating, do not use metal foil in the air fryer oven unless directed. Use extreme caution when using foil, and always fit foil as securely as possible. If the foil contacts the air fryer oven ‘s heating elements, this can cause overheating and risk of fire.
· Do not cover the drip tray or any part of the air fryer oven with metal foil, except for the food tray and air fryer tray as directed.
· Never put baking or parchment paper into the air fryer 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 air fryer 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 air fryer oven if you see dark smoke coming out. Food is burning. Wait for smoke to clear before opening the air fryer oven door.
· When unplugging the air fryer oven , be cautious of hot surfaces.

5

Power & Cord
· This air fryer oven uses a short power-supply cord to reduce the risk of entangling or tripping.
· Do not let the power cord (or any extension cord) hang over the edge of a table or counter, or touch hot surfaces.
· 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.
· If the power supply cord is damaged, it must be replaced by Arovast Corporation or similarly qualified persons in order to avoid an electric or fire hazard. Please contact Customer Support (page 30).
Note: Items marked with the following symbol may reach high temperatures and should be handled carefully.
This symbol means the product must not be discarded as household waste, and should be delivered to an appropriate collection facility for recycling. Proper disposal and recycling helps protect natural resources, human health and the environment. For more information on disposal and recycling of this product, contact your local municipality, disposal service, or the shop where you bought this product.

Extension Cords
· 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 cord set or extension cord should be at least as great as the electrical rating of the oven. · 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. · If the appliance is of the grounded type, the cord set or extension cord should be a grounding-type 3-wire cord.
Electromagnetic Fields (EMF)
This air fryer oven 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.
This product is RoHS compliant.
This product is RoHS compliant. This product is in compliance with Directive 2011/65/EU and its amendments, the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 and its amendments on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

6

Place drip tray inside with handle facing out.
CAUTION: HOT
DO NOT fill with oil. This is not a deep fryer.
SAVE THESE INSTRUCTIONS
7

GETTING TO KNOW YOUR AIR FRYER OVEN

A

B

C

DE

F

G

H

I

J

KL

M

N

A. Air Fryer Tray B. Food Tray C. Rotisserie Slots D. Housing E. LED Display

F. Rotisserie Basket G. Handle H. Door I. Heating Elements J. Drip Tray

K. Power Cord L. Rotisserie Fork Set M. Rotisserie Shaft N. Rotisserie Handle

8

DISPLAY

Power Button

Rotisserie Button

Hour Indicator
Celsius/Fahrenheit Indicators

Increase/ Decrease Temperature

Start/Pause Button Increase/ Decrease Time
Light

Button

Temperature Display

Time Display

Cooking Functions

Minute Indicator

Seconds < 1 minute
Minutes < 1 hour

1 hour

Hours

Cook Time Remaining
< 1 minute
< 1 hour
1 hour

Display Format
Seconds
Minutes
Hours

Status Messages

“PrE” “Add Food”
“End” “L1­L7”
“Flip” “OPEN”

Air Fryer Oven is preheating*
Air Fryer Oven is preheated and you can add food
Cooking function has ended
Indicates toast darkness level ranging from L1 to L7
Time to flip the toast. Note: Only for toast darkness levels
“L4-L7”
Door is open

*Preheating is automatically included in the Air Fry, Roast, Bake, and Pizza cooking functions.
9

CONTROLS

Power Button
· Tap to turn the air fryer oven on/off. · While the air fryer oven is cooking or
paused, tap to cancel cooking. The air fryer oven will return to standby. · Press and hold for 10 seconds to reset the air fryer oven to factory settings and restore all default cooking function settings.

Light Button
· Tap to turn the interior light on/off. · If not manually turned off, the light will
turn off automatically after 1 minute. · Light turns on when the door is opened
and also in the last 30 seconds of a cooking function.

Increase/Decrease Time

· Tap

and

to adjust the time

setting.

· Time will adjust in increments of 1 or 10

minutes, or 0.5 or 1 hour, depending on

the cooking function (see chart).

· Press and hold to adjust time in higher

increments (see chart).

· To turn selection sounds on/off, press and

hold

and

at the same time for

5 seconds.

Note: You cannot turn off “press and hold” sounds or error alert sounds.

Time Increment Chart

Air Fry, Roast, Broil, Bake, Pizza, Reheat, Warm

All times (tap button)

1-minute increments

All times (press and hold button)

10-minute increments

Dehydrate

< 10 hours (tap button)

0.5-hour increments

< 10 hours (press and hold button)

1-hour increments

10 hours

1-hour increments

Proof

< 1 hour (tap button)

1-minute increments

< 1 hour (press and hold button)

10-minute increments

1 hour (tap button)

0.5-hour increments

1 hour (press and hold button)

1-hour increments

10 hours

1-hour increments

Note: Not all cooking functions can exceed 1 hour of cooking time.

10

ROTISSERIE Button

· Tap to turn rotisserie rotation on/off.
· Rotisserie rotation is only available when using the Air Fry or Roast cooking functions.
· Rotation turns off automatically when a cooking function finishes.

Increase/Decrease Temperature

· Tap

and

to adjust the

temperature setting.

· Temperature will adjust in increments of 5°C. Press and hold to adjust in increments of 10°C.

· Press and hold

and

at the

same time for 5 seconds to switch

temperature units from Celsius to

Fahrenheit.

BEFORE FIRST USE

START/PAUSE Button
· Starts or pauses a cooking function. · Tap during cooking to switch cooking
functions. · Tap during preheating to skip the
preheating stage. Preheating is automatically included in the Air Fry, Roast, Bake, and Pizza cooking functions.
Note: When you open the air fryer oven door during cooking, the air fryer oven will pause cooking automatically, and the interior light will turn on. When you close the air fryer oven door, the air fryer oven will resume cooking and the interior light will turn off again.

Setting Up
1. Remove all packaging around and inside the air fryer oven.
2. Place on a stable, level, heat-resistant surface, away from anything that can be damaged by heat.
Note: Leave 13 cm / 5 inches of space behind and above the air fryer oven. [Figure 1.1] Leave enough room to open the door.
3. Wash all accessories and clean the air fryer’s interior (see page 26). Dry and place accessories back in air fryer oven.
Test Run
A test run will help you become familiar with your air fryer 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. Tap AIR FRY, then tap to begin
preheating.

Note: We recommend running the air fryer oven for 30­60 minutes during the test run. 3. Tap again to skip the preheating
stage and the display will show the timer counting down. 4. The air fryer oven will stop heating and beep several times when finished.
5 in / 13 cm
5 in / 13 cm
Figure 1.1
11

COOKING WITH YOUR AIR FRYER OVEN

CAUTION:
· The outer surface of the air fryer oven , including the oven door, is hot during and after use. Temperature may be over 100°C / 212°F. 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 air fryer oven .

Always make sure the drip tray is properly in place at the bottom of the air fryer oven when cooking. [Figure 1.2] The drip tray is not intended to cook food on.

Using the Trays
Three trays are included with your air fryer oven : the food tray, air fryer tray, and drip tray. The cooking functions require different trays, so make sure to use the correct tray. Follow the recipe instructions or the suggestions given in each function section.

Figure 1.2

12

Tray Positions
Each cooking function has a recommended tray position with slots that you can slide a tray into (the food tray or air fryer tray). The standard recommended positions are indicated on the front of the air fryer oven [Figure 1.3]. The four positions are numbered 1, 2, 3, and 4, from top to bottom.

Rotisserie Handle
The rotisserie handle is used to place the rotisserie basket or fork set into the rotisserie slots in the air fryer oven. [Figure 1.5] The handle is also used to remove the rotisserie basket and fork set after cooking is finished.

Figure 1.3
Cooking Greasy Foods
When cooking with oil or air frying greasy food such as beef, chicken, or pork, place the air fryer tray on the food tray (or insert the food tray underneath the air fryer tray) to prevent oil from dripping on the heating elements. [Figure 1.4]

Figure 1.5
Rotisserie Basket
The rotisserie basket is used for air frying small foods, such as french fries, nuggets, or Brussels sprouts.
1. Press the wire latch to open the door on the side of the rotisserie basket. [Figure 1.6] 2. Place food inside the basket and close the door.
3. Use the rotisserie handle to place the basket inside the air fryer oven, securing both ends of the rotisserie shaft into the rotisserie slots.

Figure 1.4

Figure 1.6
13

Rotisserie Fork Set
The rotisserie fork set is used for rotating roasts and is ideal for roasting a whole chicken. Do not cook more than 1.8 kilograms at a time on the rotisserie fork set.
1. Slide the food item onto the rotisserie shaft.
2. Place the rotisserie forks on either side of the shaft and insert them into the food item to secure it on the shaft. Tighten the knobs on the forks to secure them. [Figure 1.7] Note: When cooking a rotisserie chicken, secure the legs and wings with butcher’s twine so they do not hang loosely as the chicken rotates.

3. Use the rotisserie handle to place the food item inside the air fryer oven, securing both ends of the rotisserie shaft into the rotisserie slots.
Figure 1.7

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 (see page 15).

Customising Cooking Functions
· You can customise a cooking function’s default settings, including time and temperature.
· To change a function’s default settings:
1. When the air fryer oven is not cooking or is paused, tap the cooking function you want to change.
2. Select the settings you want to set as default.

a. Tap the respective

and

buttons to adjust temperature and/

or time.

b. For Toast, tap the

and

buttons on the right side of

the display to change the toast

darkness level.

14

3. Press and hold the cooking function button for 5 seconds until the air fryer oven beeps 1 time.
· To reset one function:
1. When the air fryer oven is not cooking or is paused, tap the cooking function you want to reset.
2. Without making any changes, press and hold the cooking function button until the air fryer oven beeps 1 time.
· To reset all functions:
1. When the air fryer oven is not cooking or is paused, press and hold for 10 seconds. This will reset all cooking functions.

Cooking Functions Quick Reference Chart

Name AIR FRY
ROAST
BROIL BAKE PIZZA TOAST REHEAT

Use

Suggested Accessory &
Position

Fan Speed*

Range

· Cooks using intense heat and maximised airflow
· Cook food such as french fries and chicken wings
· Includes preheat · Optional rotisserie function

Air fryer tray at level 2 or 3 position
Rotisserie basket in rotisserie slots

High

· 80°­220°C / 180°­430°F
· 1 min­1 hr

· Cook a variety of meats and poultry
· Food will be tender and juicy on the inside and wellroasted on the outside.
· Includes preheat · Optional rotisserie function

Food tray at level 4 position
Rotisserie basket or fork set in rotisserie slots

High

· 80°­220°C / 180°­430°F
· 1 min­1 hr

· Cook open-faced sandwiches, thin cuts of meat (such as bacon), poultry, fish, sausages, and vegetables
· Brown the tops of casseroles, gratins, and desserts

Food tray at level 1 position

High

· 175°­220°C / 350°­430°F
· 1 min­30 min

· Cook food evenly throughout
· Bake cakes, muffins, and pastries
· Includes preheat

Food tray or air fryer tray at level 3 position

Low

· 80°­220°C / 180°­430°F
· 1 min­1 hr

· Melt and brown cheese and toppings while crisping crust
· Includes preheat

Air fryer tray at level 2 position

Low

· 80°­220°C / 180°­430°F
· 1 min­1 hr

· Toast or brown bread · Includes a flip reminder
for darkness levels L4-L7

Air fryer tray at level 4 position

Low

· Darkness Level 1­7
· 220°C / 430°F · Time is
automatic

· Reheat leftovers without overcooking or drying out food

Food tray at level 3 position

Low

· 60°­180°C / 120°­360°F
· 1 min­1 hr

15

KEEP WARM (“WARM”)

· Keep food warm at the recommended temperature to prevent bacterial growth (71°C / 160°F or above)

DEHYDRATE (“DRY”)

· Evenly dry out food without cooking
· Dry fruit or vegetable chips

Food tray or air fryer tray at level 4 position
Air fryer tray at level 2 or 3 position

Low Low

PROOF

· Precisely hold low temperatures
· Proof bread, rolls, pizza, and dough
· Make yogurt

Food tray or air fryer tray at level 4 position

Low

· 80°­110°C / 180°­230°F
· 1 min­1 hr
· 40°­80°C / 100°­180°F
· 0.5 hr­12 hr
· 30°­50°C / 90°­120°F
· 30 min­12 hr

*Fan speed cannot be changed and is automatically set with each cooking function.

Preheating
The following cooking functions automatically include preheat: Air Fry, Roast, Bake, and Pizza.
1. Tap a cooking function that includes preheat.
2. Tap to start the cooking function. “PrE” will show on the display and the air fryer oven will begin preheating.

3. When preheating is finished, the air fryer Oven will beep 3 times and “Add Food” will show on the display.
4. Open the air fryer oven door and place food inside, then close the door to start cooking.
Note: Tap during preheating to skip the preheating stage.

16

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 maximised airflow.
Heating Elements: Top and bottom heating elements cycle on and off. If using the rotisserie function, the bottom heating elements are turned off.
Rack Position: Level 2 or 3
Fan Speed: High

1. Tap AIR FRY to select the Air Fry cooking function.

2. Optionally, customise the temperature and time. You can do this anytime during cooking (except during preheating).

a. Tap

and

to adjust the

temperature between 80°­220°C /

180°­430°F.

b. Tap

and

to adjust the

time between 1 min­1 hr.

3. Tap to begin preheating. The button will light up, and the display will show “PRE”. When preheating is finished, the air fryer oven will beep 3 times and “Add Food” will show on the display.

a. Tap during preheating to skip the preheating stage.

4. Place food in the air fryer tray or rotisserie basket.
a. Avoid overfilling the air fryer tray, or food may not air fry correctly.
b. When air frying fatty foods (such as chicken wings), place the air fryer tray on the food tray (or insert the food tray underneath the air fryer tray) to prevent oil from dripping on the heating elements.
5. Insert at level 2 or 3 position.
6. Close the air fryer oven door to start cooking. The display will show the timer counting down.
7. The air fryer oven will stop heating and beep several times when finished.

17

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: Top and bottom heating elements cycle on and off. If using the rotisserie function, the bottom heating elements are turned off.
Rack Position: Level 4
Fan Speed: High

1. Tap ROAST to select the Roast cooking function.
2. Optionally, customise the temperature and time. You can do this anytime during cooking (except during preheating).

a. Tap

and

to adjust the

temperature between 80°­220°C /

180°­430°F.

b. Tap

and

to adjust the

time between 1 min­1 hr.

3. Tap to begin preheating. The button will light up, and the display will show “PrE”. When preheating is finished, the air fryer oven will beep 3 times and “Add Food” will show on the display.

a. Tap during preheating to skip the preheating stage.

4. Place food inside the air fryer oven . Insert the food tray at level 4 position.
a. Optionally, use the rotisserie handle to place the rotisserie basket or rotisserie fork set in the designated slots.
Note: 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 air fryer oven door to start cooking. The display will show the timer counting down.
6. The air fryer oven will stop heating and beep several times when finished.

18

Broil Function (“BROIL”)

This function is ideal for cooking openfaced sandwiches, thin cuts of meat (such as bacon), poultry, fish, sausages, and vegetables.
Can also be used to brown the tops of casseroles, gratins, and desserts.
Heating Elements: Top heating elements cycle on and off.
Rack Position: Level 1
Fan Speed: High
1. Place food on the food tray.
a. Optionally, lightly grease the food tray or line with foil to prevent food from sticking.
b. 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.
2. Insert the food tray at level 1 position.
a. 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

3. Tap BROIL to select the Broil cooking function.
4. Optionally, customise the temperature and time. You can do this anytime during cooking (except during preheating).

a. Tap

and

to adjust the

temperature between 175°­220°C /

350°­430°F.

b. Tap

and

to adjust the

time between 1 min­30 min.

5. Tap to begin cooking. The display will show the timer counting down.
6. The air fryer oven will stop heating and beep several times when finished.

19

Bake Function (“BAKE”)

This function cooks food evenly throughout. Ideal for baking cakes, muffins, brownies, and pastries. Also ideal for cooking prepackaged frozen meals, including lasagna and pot pies.
Heating Elements: Top and bottom heating elements cycle on and off.
Rack Position: Level 3
Fan Speed: Low
1. If using the air fryer tray, insert at level 3 position and close the air fryer oven door.
2. Tap BAKE to select the Bake cooking function.
3. Optionally, customise the temperature and time. You can do this anytime during cooking (except during

a. Tap

and

to adjust the

temperature between 80°­220°C /

180°­430°F.

b. Tap

and

to adjust the

time between 1 min­1 hr.

preheating).
4. Tap to begin preheating. The button will light up, and the display will show “PrE”. When preheating is finished, the air fryer oven will beep 3 times and “Add Food” will show on the display.

a. Tap during preheating to skip the preheating stage.

5. Place food inside the air fryer oven . If using the food tray, insert at mid
Note: 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.
position.
6. Close the air fryer Oven door to start cooking. The display will show the timer counting down.
7. The air fryer Oven will stop heating and beep several times when finished.

20

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: Level 2
Fan Speed: Low

1. Insert the air fryer tray at level 2 position and close the air fryer oven door.
2. Tap PIZZA to select the Pizza cooking function.
3. Optionally, customise the temperature and time. You can do this anytime during cooking (except during preheating).

a. Tap

and

to adjust the

temperature between 80°­220°C /

180°­430°F.

b. Tap

and

to adjust the

time between 1 min­1 hr.

Note: Try a slightly longer cook time for pizzas with thicker crust, and an even longer cook time for frozen pizzas.

4. Tap to begin preheating. The button will light up, and the display will show “PrE”. When preheating is finished, the air fryer oven will beep 3 times and “Add Food” will show on the display.

a. Tap during preheating to skip the preheating stage.

5. Remove any cardboard, plastic, paper, or other flammable materials. Place pizza on a pan, and place the pan on the air fryer tray.
6. Close the air fryer oven door to start cooking. The display will show the timer counting down.
Note: For large pizzas, open the air fryer oven door halfway through cooking and carefully turn the pizza 90 degrees for more even browning.
7. The air fryer oven will stop heating and beep several times when finished.

21

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: Level 4
Fan Speed: Low
1. Place up to 2 slices of bread on the air fryer tray. Insert the tray at level 4 position and close the air fryer oven door.
2. Tap TOAST to select the Toast cooking function.
3. Optionally, customise the darkness level. You can only do this before cooking starts.

a. Tap the

and

buttons

on the right side of the display to

change the toast darkness level

from L1­L7.

b. Use L1­L2 for a light toast, L3­L5 for a medium toast, and L6­L7 for a dark toast.

Note: · When setting the toast 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 toast darkness level. Temperature is set to the highest level (220°C / 430°F).
4. Tap to begin toasting. The button will light up, and the display will show the timer counting down.
a. If you are toasting with a darkness level of 4 or higher, the air fryer will beep and show “FLIP” to remind you to flip the toast.
5. The air fryer oven will stop heating and beep several times when finished.

22

Reheat Function (“REHEAT”)

This function is designed to reheat leftovers without overcooking or drying out the food.
Heating Elements: Top heating elements cycle on and off.
Rack Position: Level 3
Fan Speed: Low
1. Place food on the food tray. Insert at level 3 position and close the air fryer oven door.
2. Tap REHEAT to select the Reheat cooking function.

3. Optionally, customise the temperature and time. You can do this anytime during cooking.

a. Tap

and

to adjust the

temperature between 60°­180°C /

120°­360°F.

b. Tap

and

to adjust the

time between 1 min­1 hr.

4. Tap to begin reheating. The button will light up, and the display will show the timer counting down.
5. The air fryer Oven will stop heating and beep several times when finished.

Keep Warm Function (“WARM”)

This function is designed to keep food warm at the recommended temperature to prevent bacterial growth (70°C / 160°F or above).
Heating Elements: Top heating elements cycle on and off.
Rack Position: Level 4
Fan Speed: Low
1. Place hot food in a heat-safe container. Cover and place on the food tray or air fryer tray. Insert at level 4 position and close the air fryer oven door.
2. Tap WARM to select the Warm cooking function.

3. Optionally, customise the temperature and time. You can do this anytime during cooking.

a. Tap

and

to adjust the

temperature between 80°­110°C /

180°­230°F.

b. Tap

and

to adjust the

time between 1 min­1 hr.

4. Tap to begin warming. The button will light up, and the display will show the timer counting down.
5. The air fryer Oven will stop heating and beep several times when finished.
23

Dehydrate Function (“DRY”)

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: Top heating elements cycle on and off.
Rack Position: Level 2 or 3
Fan Speed: Low
1. Place food on the air fryer tray.
a. When dehydrating foods that may drip, such as marinated jerky, place the food tray in the low rack position to catch drippings.
b. 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.
Note: Never put baking or parchment paper into the air fryer oven without food on top. Air circulation can cause paper to move and touch heating elements.
2. Insert air fryer tray at level 2 or 3 position. Close the air fryer oven door.
3. Tap DRY to select the Dehydrate cooking function.

4. Optionally, customise the temperature and time. You can do this anytime during cooking.

a. Tap

and

to adjust the

temperature between 40°­80°C /

100°­180°F.

b. Tap

and

to adjust the

time between 30 min­12 hr.

5. Tap to begin dehydrating. The button will light up, and the display will show the timer counting down.
6. The air fryer oven will stop heating and beep several times when finished.

24

Proof Function (“PROOF”)

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 40°C / 110°F temperature and 12 hr time).
Heating Elements: Bottom heating elements cycle on and off.
Rack Position: Level 4
Fan Speed: Low
1. Place dough in a heat-safe container. Cover and place on the food tray or air fryer tray. Insert at level 4 position and close the air fryer oven door.

2. Tap PROOF to select the Proof cooking function.
3. Optionally, customise the temperature and time. You can do this anytime during cooking.

a. Tap

and

to adjust the

temperature between 30°­50°C /

90°­120°F.

b. Tap

and

to adjust the

time between 30 min­1 hr.

4. Tap to begin fermentation. The button will light up, and the display will show the timer counting down.
5. The air fryer Oven will stop heating and beep several times when finished.

25

CARE & MAINTENANCE

Clean air fryer oven accessories (including trays, etc.) and air fryer oven interior after every use.
Note: · Do not use abrasive cleaners, metal scouring pads, or metal utensils on any part of the air fryer oven , including trays and other accessories. These will scratch or damage their surfaces. · This air fryer oven contains no userserviceable parts. Any repairs should be performed by an authorised service representative.
1. Before cleaning, turn off and unplug the air fryer 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 air fryer oven surface) and wipe all parts of the air fryer oven , especially the air fryer oven interior. Do not use a dry cloth on the display screen, or it may be scratched.
Note: Make sure you clean the top of the air fryer oven interior after every use. If this is not cleaned, cooking residue will burn onto the air fryer oven interior and be difficult to remove.
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 air fryer Oven.

Cleaning the Accessories
Note: After each use, slide out the drip 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: a. In a small bowl, mix 30 mL / 2 US tbsp of bicarbonate of soda with 15 mL / 1 US tbsp of water to form a spreadable paste. b. Use a sponge to spread the paste on the trays and scrub. Let the trays sit for 15 minutes before rinsing. c. Wash trays with soap and water.
3. Dry thoroughly. 4. Replace the drip tray into the air fryer oven
before plugging in or turning on the air fryer oven .
Storage
1. Clean and dry the air fryer oven and all accessories.
2. Insert the drip tray into the air fryer oven . Insert the rack at mid position. Make sure the air fryer oven door is closed.
3. Store the air fryer oven in an upright position. Do not store anything on top.

26

TROUBLESHOOTING

Problem

Possible Solution

The air fryer oven will not turn on.

Make sure the air fryer 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 air fryer oven manually by using the Preheat function (see page 16).
Make sure food items are not too closely packed into a tray, rack, or other container.

The air fryer oven may produce some white smoke or steam during cooking. This is normal.

White smoke or steam is coming out of the oven.

During first use, dust from the packing process may cause white smoke. This is normal for toaster air fryer oven s and many other kitchen appliances. To eliminate any dust, see Test Run (page 11).

Excess oil or fatty foods may produce white smoke. Make sure the inside of the air fryer oven is cleaned properly and isn’t greasy.

Dark smoke is coming out of the air fryer oven .

Immediately tap and unplug your air fryer oven . Food is burning. Wait for smoke to clear before opening the air fryer oven door.

A thermometer shows that the air fryer oven temperature is different from the air fryer 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 “E1”.

There is an open circuit in the temperature monitor. Contact Customer Support (see page 30).

Display shows Error Code “E2”.

There is a short circuit in the temperature monitor. Contact Customer Support (see page 30).

Display shows Error Code “E3”.

The temperature in the air fryer oven is too high. Contact Customer Support (see page 30).

If your problem is not listed, please contact Customer Support (see page 30).

27

WARRANTY INFORMATION

Product

12-Litre Air Fryer Oven

Models CAF-R121-KUK

For your own reference, we strongly recommend that you record
your order ID and date of purchase.

Order ID

Date of Purchase

Levoit Limited Product Warranty
Two (2) Year Limited Consumer Product Warranty
Arovast Corporation (“Arovast”) warrants that the product shall be free from defects in material and workmanship for a period of 2 years from the date of original purchase (“Limited Warranty Period”), provided the product was used in accordance with its use and care instructions (e.g., in the intended environment and under normal circumstances). This warranty does not limit your rights as may be mandated or granted by the applicable national or regional consumer protection laws in your region, in which cases the Limited Warranty Period is extended pursuant to the applicable requirements.
Your Limited Warranty Benefits
During the Limited Warranty Period and subject to this limited Warranty Policy, VESYNC will, in its sole and exclusive discretion, either (i) refund the purchase price if the purchase was made directly from the online LEVOIT store, (ii) repair any defects in material or workmanship, (iii) replace the product with another product of equal or greater value, or (iv) provide store credit in the amount of the purchase price.
Who is Covered?
This limited 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 transferred ownership during the specified term of the limited warranty. The original consumer purchaser must provide verification of the defect or malfunction and proof of the date of purchase to claim the Limited Warranty Benefits. Be Aware of Unauthorized Dealers or Sellers This limited warranty does not extend to products purchased from unauthorized dealers or sellers. VESYNC’s limited warranty only extends to products purchased from authorized dealers or sellers that are subject to VESYNC’s quality controls and have agreed to follow its quality controls. Please be aware, products purchased from an unauthorized website or dealer may be counterfeit, used, defective, or may not be designed
28

for use in your country. You can protect yourself and your products by making sure you only purchase from VESYNC or its authorized dealers. If you have any questions about a specific seller, or if you think you may have purchased your product from an unauthorized seller, please contact our Customer Support Team.
What’s Not Covered?
· Normal wear and tear, including normal wearing parts, or
damages due to misuse.
· If the proof-of-purchase has been altered in any way or is
made illegible.
· If the model number, serial number or production date
code on the product has been altered, removed or made illegible.
· 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.
· Damages caused by connecting peripherals,
additional equipment or accessories other than those recommended in the user manual.
· Damages or defects caused by accident, abuse, misuse,
or improper or inadequate maintenance.
· Damages or defects caused by service or repair of the
product performed by an unauthorized service provider or by anyone other than VESYNC.
· Damages or defects occurring during commercial
use, rental use, or any use for which the product is not intended.
· If the unit has been damaged, including but not limited
to damage by animals, lightning, abnormal voltage, fire, natural disaster, transportation, dishwasher, or water (unless the user manual expressly states that the product is dishwasher- safe).
· Incidental and consequential damages.
· Damages or defects exceeding the cost of the product.
Claiming Your Limited Warranty Service in 5 Simple Steps:
1. Make sure your product is within the specified limited warranty period.
2. Make sure you have a copy of the invoice and order ID or proof-of- purchase.
3. Make sure you have your product. DO NOT dispose of your product before contacting us.
4. Contact our Customer Support Team. 5. Once our Customer Support Team has approved your
request, please return the product with a copy of the invoice and order ID.

Sole and Exclusive Remedy
THE FOREGOING LIMITED WARRANTY CONSTITUTES VESYNC’S EXCLUSIVE LIABILITY, AND YOUR SOLE AND EXCLUSIVE REMEDY, FOR ANY BREACH OF ANY WARRANTY OR OTHER NONCONFORMITY OF THE PRODUCT COVERED BY THIS LIMITED PRODUCT WARRANTY STATEMENT. THIS LIMITED WARRANTY IS EXCLUSIVE, AND IN LIEU OF ALL OTHER WARRANTIES. NO EMPLOYEE OF VESYNC CORPORATION OR ANY OTHER PARTY IS AUTHORIZED TO MAKE ANY WARRANTY IN ADDITION TO THE LIMITED WARRANTY IN THIS LIMITED PRODUCT WARRANTY STATEMENT.
Disclaimer of Limited Warranties
TO THE FULLEST EXTENT PROVIDED BY APPLICABLE LAW, EXCEPT AS WARRANTED IN THIS LIMITED PRODUCT WARRANTY POLICY, VESYNC CORPORATION PROVIDES THE PRODUCTS YOU PURCHASE FROM VESYNC CORPORATION “AS IS” AND VESYNC CORPORATION HEREBY DISCLAIMS ALL WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR PARTICULAR PURPOSE.
Limitations of Liability
TO THE FULLEST EXTENT PROVIDED BY APPLICABLE LAW,
IN NO EVENT WILL VESYNC CORPORATION, ITS AFFILIATES, OR THEIR LICENSORS, SERVICE PROVIDERS, EMPLOYEES, AGENTS, OFFICERS, OR DIRECTORS BE LIABLE FOR: (a) DAMAGES OF ANY KIND ARISING OUT OF OR IN CONNECTION WITH PRODUCTS PURCHASED FROM VESYNC CORPORATION IN EXCESS OF THE PURCHASE PRICE PAID BY THE PURCHASER FOR SUCH PRODUCTS, OR (b) INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES EVEN IF VESYNC CORPORATION OR ONE OF ITS SUPPLIERS HAS BEEN ADVISED OF THE POSSIBILITY OR LIKELIHOOD OF SUCH DAMAGES. AND REGARDLESS OF WHETHER CAUSED BY TORT (INCLUDING NEGLIGENCE), BREACH OF CONTRACT, OR OTHERWISE. OUR LIABILITY SHALL UNDER NO CIRCUMSTANCES EXCEED THE ACTUAL AMOUNT PAID BY YOU FOR THE DEFECTIVE PRODUCT, NOR SHALL WE UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL, SPECIAL OR PUNITIVE DAMAGES OR LOSSES, WHETHER DIRECT OR INDIRECT. EXCEPT AS COVERED BY THIS LIMITED PRODUCT WARRANTY STATEMENT, VESYNC CORPORATION SHALL NOT BE LIABLE FOR COSTS ASSOCIATED WITH THE REPLACEMENT OR REPAIR OF PRODUCTS PURCHASED FROM IT, INCLUDING, BUT NOT LIMITED TO, LABOR, INSTALLATION, OR OTHER COSTS INCURRED BY THE USER AND, IN PARTICULAR, ANY COSTS RELATING TO THE REMOVAL OR REPLACEMENT OF ANY PRODUCT.

Other Rights You May Have
SOME JURISDICTIONS DO NOT ALLOW FOR: (1) EXCLUSION OF IMPLIED WARRANTIES; (2) LIMITATION ON THE DURATION OF IMPLIED WARRANTIES; AND/ OR (3) EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES; SO THE DISCLAIMERS IN THIS POLICY MAY NOT APPLY TO YOU. IN THESE JURISDICTIONS YOU HAVE ONLY THE IMPLIED WARRANTIES THAT ARE EXPRESSLY REQUIRED TO BE PROVIDED IN ACCORDANCE WITH APPLICABLE LAW. THE LIMITATIONS OF WARRANTIES, LIABILITY, AND REMEDIES APPLY TO THE MAXIMUM EXTENT PERMITTED BY LAW. ALTHOUGH THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, YOU MAY HAVE OTHER RIGHTS IN YOUR JURISDICTION. THIS STATEMENT OF LIMITED WARRANTY IS SUBJECT TO APPLICABLE LAWS THAT APPLY TO YOU AND THE PRODUCT. PLEASE REVIEW THE LAWS IN YOUR JURISDICTION TO UNDERSTAND YOUR RIGHTS FULLY.
Changes to this policy
We may change the terms and availability of this limited warranty at our discretion, but any changes will not be retroactive.
This warranty is made by:
VESYNC (UK) LIMITED Unit G2 Havenside Industrial Estate, Fishtoft Road, Boston England, PE21 0AH

29

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 USA

Email: support.uk@cosori.com

• Please have your invoice and order ID ready before contacting Customer Support.

30

NOTES
31

Questions or Concerns?
support.uk@cosori.com
A3-01.00-D-23I12 uk
32

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>