Cosori CS158-AF User manual

Model: CS158-AF
Smart 5.5-Litre Air Fryer
User Manual
Questions or Concerns?
[email protected]

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Table of Contents
Package Contents
Specifications
Important Safeguards
Getting to Know Your Air Fryer
Display Diagram
Display Messages
Before First Use
·Setting Up
·Test Run
·Basket Tips
·VeSync App Setup
·App Configuration
Using Your Smart Air Fryer
·Preheating
·Air Frying
·Shaking Food
·Cooking Guide
·More Functions
Using the App
·Air Frying with Cosori Recipes
·Custom Air Frying
·Creating a Custom Recipe
·Device Settings
·Sharing Your Air Fryer
·Resetting Your Air Fryer
·Help & Feedback
Care & Maintenance
Troubleshooting
VeSync App Troubleshooting
Warranty Information
Customer Support
Our helpful, in-house chefs are ready to assist
you with any questions you might have!
CONTACT OUR CHEFS
Email: [email protected]
(We hope you love your new air fryer as much as we do.)
Thank you for
your purchase!
Thank you for
your purchase!
On behalf of all of us at Cosori,
Happy cking!
Happy cking!
the Cosori Cooks Community on Facebook
facebook.com/CosoriUK
our recipe gallery
www.cosori.com/recipes
weekly, featured recipes
made exclusively by our in-house chefs
join
join
explore
explore
enjoy
enjoy
1 x Smart 5.5-Litre Air Fryer
1 x Recipe Book
1 x Quick Reference Guide
1 x User Manual
Package Contents
Specifications
Power Supply AC 220–240V,
50/60Hz
Rated Power 1700W
Capacity 5.5 L / 5.8 qt
(serves 3–5 people)
Temperature
Range
75°–205°C /
170°–400°F
Time Range 1–60 min
Dimensions 36.4 x 29.9 x 32.1 cm /
14.3 x 11.8 x 12.6 in
Weight 5.4 kg / 11.9 lb

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Follow basic safety precautions when using your air fryer. Read all instructions.
Only press the basket release button
with the baskets resting flat on a
counter or any level, heat-resistant
surface.
The handle is attached to the inner
basket, not the outer basket. When you
press the basket release button, the
outer basket will drop.
Do not touch hot surfaces.
Use handle.
Do not block any ventilation
openings. Hot steam is released
through openings. Keep your hands
and face clear of openings.
Key Safety Points
IMPORTANT SAFEGUARDS General Safety
• Do not immerse the air fryer housing 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 o 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 37).
• 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 baskets) if it
contains hot oil or other hot liquids.
• Do not clean with metal scouring pads.
Metal fragments can break o the pad and
touch electrical parts, creating a risk of
electric shock.
• Do not place anything on top of your air
fryer. Do not store anything inside your
air fryer.
• Only use your air fryer as directed in this
manual.
• Not for commercial use. Household use
only.
While Air Frying
• An air fryer works with hot air only. Never
fill the baskets with oil or fat.
• Never use your air fryer without the baskets
in place.
• Do not place oversized foods or metal
utensils into your air fryer.
• Do not place paper, cardboard, non-heat-
resistant plastic, or similar materials into
your air fryer. You may use parchment
paper or foil.
• Never put baking or parchment paper
into the air fryer without food on top. Air
circulation can cause 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 o 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 smoke to clear
before pulling the baskets out. If the cause
was not burnt food, contact Customer
Support (page 37).
• Do not leave your air fryer unattended
while in use.

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Plug and Cord
• 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 air fryer 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 air fryer (see page 2).
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 currently available.
Electromagnetic Fields (EMF)
SAVE THESE INSTRUCTIONS
CAUTION!
120V, 60Hz
220–240 V
Your Cosori Air Fryer uses rapid 360° air circulation 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, nonstick baskets, and an intuitive, safe design, the Cosori Air Fryer is the star
of your kitchen.
Air Fryer Diagram
Note:
• Do not try to open the top of the air fryer. It is not a lid.
• The baskets are made of aluminium metal with nonstick coating.
They are PFOA-free and BPA-free.
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
FRONT
B
F
C
G
E
I
D
J
H
H
A
BACK
I. Air Outlet
J. Power Cord
GETTING TO KNOW YOUR AIR FRYER

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EN EN
Frozen Foods
Chicken
French Fries
Steak
Vegetables
Shrimp
Root
Vegetables
Seafood
BreadPreheat
Desserts
Bacon
On/O
Increase
time/temperature
Start/PauseKeep Warm
Decrease
time/temperature
Switch between
controlling time
and temperature
Figure 1.1
Note: When you press a button to use a function or program, it will turn blue
to show that it’s active.
[ Figure 1.1 ]
Presets
Control Panel
DISPLAY DIAGRAM
Note: Press and hold for several seconds to reset your air fryer and enter Configuration Mode. See page 12.
Display
Time display
Temperature display
DISPLAY DIAGRAM (CONT.)
DISPLAY MESSAGES
WiFi Indicator Delay Start
Note: Delay the start of your
cooking program using the app.
WiFi Indicator Status
is o
Air fryer is not configured
with the VeSync app. To
configure, see page 12.
blinks 1 time
per second
Air fryer is in Configuration
Mode and ready to be set
up.
blinks 4 times
per second
Air fryer is being reset (see
page 29).
blinks 2 times
per 5 seconds
Air fryer cannot connect
with router.
blinks 1 time
per 5 seconds
Air fryer has connected
with router successfully,
but cannot connect to the
VeSync server.
is on and not
blinking
Configuration with the
VeSync app is complete.
Cooking program has ended.
Reminder to shake or flip food.
Air fryer is preheated and
ready to start cooking.
Note: This indicates app
configuration status. See
WiFi Indicator Status chart
(page 9).

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Setting Up Test Run
1. Remove all packaging from the air fryer,
including any temporary stickers.
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).
3. Pull the handle to remove the baskets.
Remove all plastic from the baskets.
4. Press the basket release button to
separate the inner basket from the outer
basket.
5. Wash both baskets thoroughly, using
either a dishwasher or a non-abrasive
sponge.
6. Wipe the inside and outside of the air
fryer with a slightly moist cloth. Dry with
a towel.
7. Put the baskets back inside the air fryer.
Note: Leave 13 cm / 5 in of space behind and
above the air fryer. [Figure 2.1] Leave enough room
to remove the baskets.
Figure 2.1
13 cm /
5 in
13 cm /
5 in
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 baskets are empty
and plug in the air fryer.
2. Press Preheat. The display will show
“205°C” and “5 MIN”.
3. Press to begin preheating. When
preheating is done, the air fryer will beep.
4. Pull out the baskets and let them cool for
5 minutes. Then place the empty baskets
back in the air fryer.
5. Press to select the Steak preset.
The display will show “205°C” and “6
MIN”.
6. Press Temp/Time twice. The time will
blink on the display. Press the -button
once to change the time to 5 minutes.
7. Press to begin. When finished, the air
fryer will beep.
8. Pull out the baskets. This time, let the
baskets cool completely for 10–30
minutes.
BEFORE FIRST USE Basket Tips
• Only separate the baskets to clean or after
cooking.
• The button guard protects the release
button from being pressed accidentally.
Slide the button guard forward to press
the release button. [
Figure 2.2 ]
• Never press the release button while
carrying the baskets.
• Only press the basket release button with
the baskets resting on a counter, or any
level, heat-resistant surface.
• The handle is attached to the inner basket,
not the outer basket. [
Figure 2.3 ] When
you press the release button, the outer
basket will drop.
Figure 2.2
Figure 2.3
Note:
• Do not unscrew the basket handle from the
baskets.
• To order accessories, please contact Customer
Support (see page 37).
VeSync App Setup
1. To download the VeSync app, scan the
QR code or search “VeSync” in the Apple
App Store® or Google Play Store.
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, such as
the Amazon Echo. These will not work with the
guest account. With a VeSync account, you can
also allow your family and friends to control your
air fryer.
Note: Due to continuing updates and improvements,
the VeSync app may appear slightly dierent. In case
of any dierences, follow the in-app instructions.
Note: For Android™ users, choose “Allow” (when
prompted) to use VeSync.

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App Configuration
1. After setting up the air fryer, open the
VeSync app.
2. Tap +to add your air fryer.
3. Tap Small Kitchen Appliances, then
select your air fryer.
Note: You can change the name and icon at any time
by going to the air fryer screen and tapping .
Set up your smart air fryer with the VeSync app.
2
3
4. Follow the in-app instructions to add
your air fryer.
Preheating
We recommend preheating before placing food into the air fryer, unless your air fryer is already
hot. Food will not cook thoroughly without preheating.
1. Plug in. Press to turn on the air fryer display.
2. Press Preheat. The display will show “205°C” and “5 MIN”.
3. Optionally, press the +or –buttons to change the temperature. The time will adjust
automatically.
4. Press to begin preheating.
5. When preheating is done, the air fryer will beep 3 times. The display will show:
Note: If no buttons are pressed for 3 minutes, the air fryer will clear all settings and go into standby.
USING YOUR SMART AIR FRYER
Note: You can use the VeSync app to control all functions of your air fryer, follow in-app recipes, and more.
For app instructions, see Using the App (page 20).
Temperature Time
205°C 5 minutes
200°C 5 minutes
195°C 5 minutes
190°C 4 minutes
185°C 4 minutes
180°C 4 minutes
170°C 4 minutes
165°C and below 3 minutes

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Air Frying
• You can customise time (1–60 minutes) and temperature (75°–205°C / 170°–400°F),
unless noted.
• Results may vary. Check out our Reference Guide and Recipe Book for a guide to customizing
presets for perfect results.
*
See Shaking Food (page 17).
** See Cooking Guide (page 18) for tips on air frying french fries.
Preset Settings
Note:
• Do not place anything on top of your air fryer. This will
disrupt airflow and cause poor air frying results. [
Figure 3.1 ]
• An air fryer is not a deep fryer. Do not fill the baskets with
oil, frying fat, or any liquid.
• When taking the baskets out of the air fryer, be careful of
hot steam, and do not press the basket release button.
Preset Symbol Default Temperature Default Time Shake Reminder?*
Steak 205°C 6 minutes -
Chicken 195°C 25 minutes -
Seafood 175°C 8 minutes -
Shrimp 190°C 6 minutes ((SHAKE))
Bacon 160°C 8 minutes -
Frozen Foods 175°C 10 minutes ((SHAKE))
French Fries** 195°C 25 minutes ((SHAKE))
Vegetables 150°C 10 minutes ((SHAKE))
Root Vegetables 205°C 12 minutes ((SHAKE))
Bread 160°C 8 minutes -
Desserts 150°C 30 minutes -
Preheat PRE
HEAT 205°C 5 minutes -
Keep Warm KEEP
WARM 75°C 5 minutes -
Figure 3.1
Preset Air Frying Programs
Using a preset is the easiest way to air fry. Presets are programmed with an ideal time and
temperature for cooking certain foods.
1. Preheat your air fryer (see page 13).
2. When your air fryer displays “READY”,
add food to the baskets.
3. Select a preset cooking program
(see page “Preset Settings” on page
14).
4. Optionally, customise the temperature
and time. You can do this anytime
during cooking.
a. Press Temp/Time once. The
temperature will blink on the
display. Press the +or –buttons to
change the temperature
(75°–205°C / 170°–400°F).
b. Press Temp/Time a second time.
The time will blink on the display.
Press the +or –buttons to change
the time (1–60 minutes).
Note: See Shaking Food (page 17).
Figure 3.2
7. The air fryer will beep 3 times when
finished. The display will show:
5. Press to begin air frying.
6. When using certain presets, the Shake
Reminder will appear halfway through
cooking time. The air fryer will beep 5
times, and “((SHAKE))” will blink on the
display.
a. Take the baskets out of the air
fryer, being careful of hot steam.
The air fryer will pause cooking
automatically, and the display
will turn o until the baskets are
replaced.
b. Shake or flip the food. Be careful not
to press the basket release button.
c. Put the baskets back into the air
fryer.
Note: To rapidly increase or decrease time or
temperature, press and hold the +or -buttons.
8. Optionally, press Keep Warm. Press the
+or –buttons to change the time (1–60
minutes).
9. Take the baskets out of the air fryer,
being careful of hot steam.
10. Remove the inner basket from the outer
basket to serve food. When separating
baskets:
a. Make sure the baskets are resting on
a flat surface.
b. Watch for hot oil or fat collected in
the outer basket. To avoid splashing,
drain oil before replacing inner
basket. [
Figure 3.2 ]
11. Allow to cool before cleaning.

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EN EN
Manual Air Frying
1. Preheat your air fryer (see page 13).
2. When your air fryer displays “READY”,
add food to the baskets.
3. Set the temperature and time. You can
change this any time during cooking.
a. Press Temp/Time once. The
temperature will blink on the
display. Press the +or –buttons to
change the temperature
(75°–205°C / 170°–400°F).
b. Press Temp/Time a second time.
The time will blink on the display.
Press the +or –buttons to change
the time (1–60 minutes).
5. The air fryer will beep 3 times when
finished. The display will show:
Note:
•
When manually air frying, there will be no
Shake Reminder. You should still shake or flip
appropriate foods.
• If you want the Shake Reminder, select a preset
program with the reminder (see page 14) and
change the time and temperature as desired.
6. Optionally, press Keep Warm. Press the
+or –buttons to change the time (1–60
minutes).
7. Take the baskets out of the air fryer,
being careful of hot steam.
8. Remove the inner basket from the outer
basket to serve food. When separating
baskets:
a. Make sure the baskets are resting on
a flat surface.
b. Watch for hot oil or fat collected in
the outer basket. To avoid splashing,
drain oil before replacing inner
basket. [
Figure 3.2 ]
9. Allow to cool before cleaning.
4. Press to begin air frying.
Note: To rapidly increase or decrease time or
temperature, press and hold the +or -buttons.
Shaking Food
• During cooking, take the baskets out of
the air fryer and shake, mix, or flip the
food.
A. To shake food:
1. Hold the baskets just above a
heat-resistant surface for safety
purposes. Do not press the basket
release button.
2. Shake the baskets.
B. If the baskets are too heavy to shake:
1. Place the baskets on a heat-
resistant holder or surface.
2. Separate the baskets. Make sure no
liquids are dripping from the inner
basket.
3. Carefully shake the inner basket.
• Small foods that are stacked will usually
need shaking, such as fries or nuggets.
• Without shaking, foods may not be crispy
or evenly cooked.
• You can flip other foods, such as steak, to
ensure even browning.
How to Shake What to Shake
• The Shake Reminder will alert you with 5
beeps, and “((SHAKE))” will blink on the
display.
• If you do not remove the baskets, the
Shake Reminder will beep again after 1
minute and the display will show a solid
“((SHAKE))”.
• The Shake Reminder will go away once
you take out the baskets.
Shake Reminder
• Shake or flip food once halfway through
cooking, or more if desired.
• Certain presets use a Shake Reminder (see
Preset Settings, page 14).
When to Shake
C. If the baskets are too heavy to shake
and there are hot liquids present:
1. Place the baskets on a heat-
resistant holder or surface.
2. Use tongs to mix or flip the food.
• When you take the baskets out, the air
fryer will pause cooking automatically. As
a safety feature, the display will turn o
until the baskets are replaced.
• When you replace the baskets, cooking
will automatically resume.
• Avoid shaking longer than 30 seconds, as
the air fryer may start to cool down.
Note: Do not use this method if there is a risk of hot
liquids splashing.

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EN EN
• You can air fry any frozen foods or goods
that can be baked in an oven.
• To make cakes, hand pies, or any food
with filling or batter, place food in a
heat-safe container before placing in the
baskets.
• Air frying high-fat foods will cause fat
to drip to the bottom of the baskets. 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.
Note: For more from the Cosori Kitchen, check out our Recipe Book and Tips from the Chef.
Food Tips
• Add 8–15 mL / ½–1 US tbsp oil for
crispiness.
• When making fries from raw potatoes,
soak uncooked fries in water for 15
minutes to remove starch prior to frying.
Pat dry with a towel before adding oil.
• Cut uncooked fries smaller for crispier
results. Try cutting fries into
0.6- by 7.6-cm / ¼- by 3-inch strips.
French Fries
Cooking Guide
• If the basket is overfilled, food will cook
unevenly.
• Food should not be filled over the “MAX”
line of the inner basket. [
Figure 3.3 ]
Do not pack in food.
• Adding a small amount of oil to your food
will make it crispier. Use no more than
30 mL / 2 US tbsp of oil.
• Oil sprays are excellent for applying small
amounts of oil evenly to all food items.
Overfilling
Using Oil
Figure 3.3
Do not overfill
More Functions
• Press to pause cooking. The air fryer
will stop heating, and will blink until
you press to resume cooking.
• After 30 minutes of inactivity, the air fryer
will turn o.
• This function allows you to pause the
cooking program without removing the
baskets from the air fryer.
• If you pull out the baskets, the air fryer
will pause cooking automatically. The
display will turn o temporarily as a safety
feature.
• When you return the baskets, the air fryer
will automatically resume cooking based
on your previous settings.
• If the air fryer has no active cooking
programs, the air fryer will clear all
settings and turn o after 3 minutes of
inactivity.
• 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.
Pausing
Automatically Resume Cooking
Automatic Shutoff
Overheat Protection

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EN EN
• From the My Home screen, tap the
name of the air fryer to open the air fryer
screen.
USING THE APP
A. Tap Cosori Recipes to view and choose
a recipe from the Cosori chefs (see page
21).
B. Tap Saved Recipes to create or view a
custom recipe (see page 25).
C. Tap Cooking History to view recently
used recipes.
D. Tap Start Cooking to air fry with
custom settings (see page 23).
E. Tap to view Device Settings (see
page 26).
Note: App functionality is only available when the
air fryer is connected to the VeSync app.
E
A
B
C
D
Air Frying with Cosori Recipes
2
3
1. From the My Home screen, tap the
name of the air fryer to open the air
fryer screen.
2. Tap Cosori Recipes, select a category,
and select a recipe to cook.
a. You can tap to search for a
recipe.
2a
3. Follow the recipe instructions to prepare
food. Then, tap Cook This Recipe.

22 23
EN EN
Air Frying with Cosori Recipes (cont.)
4. Optionally, customise the cooking time
and temperature.
a. Most recipes automatically include
preheating. You can tap
to skip preheating. This is not
recommended unless the air fryer
is already heated up to the right
temperature.
b. You can also tap Delay Start to
delay the start of the cooking time.
5. When ready, tap Cook Now.
6. Wait for the cooking timer to finish.
Note: You can tap Pause to pause cooking at any
time. Avoid pausing longer than 30 seconds, as the
air fryer may start to cool down.
4a
4
56
4b
Custom Air Frying
1. From the My Home screen, tap the
name of the air fryer to open the air
fryer screen.
2. Tap Start Cooking.
3. Optionally, select a preset cooking
program.
4. Customise the cooking time and
temperature.
a. Remember to tap to use
Preheat unless the air fryer is
already preheated.
5. When ready, tap Cook Now.
a. You can also tap Delay Start to
delay the start of the cooking time.
D
4
4a
3
5
5a

24 25
EN EN
Custom Air Frying (cont.)
6. Wait for the cooking timer to finish.
Note: You can tap Pause to pause cooking at any
time. Avoid pausing longer than 30 seconds, as the
air fryer may start to cool down.
6
Creating a Custom Recipe
1. From the My Home screen, tap the
name of the air fryer to open the air
fryer screen.
2. Tap Saved Recipes, then tap Add
Recipe.
3. Enter the details of the recipe. When
you’re finished, tap . Once you have
successfully created a custom recipe,
you can use it to cook.
1
3

26 27
EN EN
Device Settings
1. From the My Home screen, tap the
name of the air fryer to open the air
fryer screen.
2. Tap to see Device Settings. To
change any setting, tap any of the text,
icons, or symbols on the right side of
the screen. For example, tap the air fryer
name to change the name.
a. Tapping Add to Home Screen will
allow you to create a shortcut on your
phone’s home screen. This shortcut will
take you directly to the air fryer screen
in the VeSync app.
2
2a
Sharing Your Air Fryer
1. From the My Home screen, tap the
name of the air fryer to open the air
fryer screen.
2. Tap to see Device Settings, then tap
Share Device.
Use Share Device to allow someone else to control your air fryer (such as family, friends,
roommates, or anyone you choose).
Note:
•
People who you share your air fryer with must have a VeSync account.
• Shared users can edit your device settings. If they delete your device, it will only be deleted from their
account. You can unshare at any time.
3. Tap Invite Users, or tap the +icon in
the upper right corner.
23
3

28 29
EN EN
Sharing Your Air Fryer (cont.)
4. Type in the email of the user you want
to share control of your air fryer with.
The user must also have a VeSync
account. Tap Invite in the upper right
corner.
5. Tap to remove people who you
have shared your air fryer with. They
will no longer be able to control your
air fryer.
4
5
Resetting Your Air Fryer
1. Delete your air fryer from the VeSync
app. Swipe left (iOS) or tap and hold
(Android), and tap .
2. Press and hold for more than 5
seconds until blinks rapidly on the
display. Your air fryer will automatically
be in Configuration Mode and ready for
setup.
Resetting your air fryer can help you
troubleshoot any issues you may have,
including if your air fryer has gone oine.
1
Note: Resetting the air fryer will erase all of your
custom settings and restore the default settings.

30 31
EN EN
Help and Feedback
1. To get in-app help or send feedback on
your air fryer, tap More at the bottom
of the screen, then tap Help and
Feedback.
Note: If your air fryer is not installed, tap More, then
tap the name of your air fryer.
2. Tap the name of your air fryer.
1
2
3. Tap any issue to see more information.
If you can’t find the solution to your
problem, tap Report an Issue.
4. Type in your feedback and tap Submit.
A member of our support team will
reach out to you within 24 hours.
Note: Entering your router model or including a
picture of your label is especially helpful if you’re
having issues connecting to your air fryer in the
app.
3
3
Help and Feedback (cont.)

32 33
EN EN
Note: The baskets have a nonstick coating.
Avoid using metal utensils and abrasive cleaning
materials.
Note: Make sure the heating coil is completely dry
before turning on the air fryer.
1. Turn o and unplug the air fryer. Allow it
to cool completely before cleaning. Pull
out the baskets for faster cooling.
2. Wipe the outside of the air fryer with a
moist cloth, if necessary.
3. The baskets are dishwasher safe. You can
also wash the baskets with hot, soapy
water and a non-abrasive sponge. Soak
if necessary.
4. For stubborn grease:
a. In a small bowl, mix 30 mL / 2 US
tbsp of baking soda and 15 mL / 1 US
tbsp of water to form a spreadable
paste.
b. Use a sponge to spread the paste
on the baskets and scrub. Let the
baskets sit for 15 minutes before
rinsing.
c. Wash baskets 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.
[
Figure 4.1 ] If needed, clean the heating
coil to remove food debris.
6. Dry before using.
Note:
•
Always clean the air fryer baskets and interior
after every use.
• Lining the outer basket with foil may make
cleanup easier.
Figure 4.1
CARE & MAINTENANCE
Problem Possible Solution
The air fryer will not turn on.
Make sure the air fryer is plugged in.
Push the baskets securely into the air fryer.
Foods are not completely
cooked.
Place smaller batches of food items into the inner
basket. If the basket is overstued, then foods will be
undercooked.
Increase cooking temperature or time.
Foods are cooked unevenly.
Foods that are stacked on top of each other or close to
each other need to be shaken or flipped during cooking
(see Shaking Food, page 17).
Foods are not crispy after air
frying.
Spraying or brushing a small amount of oil on foods can
increase crispiness (see Cooking Guide, page 18).
French fries are not cooked
correctly. See French Fries, page 18.
Baskets will not slide into the
air fryer securely.
Make sure the inner basket is not overfilled with food.
Make sure the inner basket is securely inside the outer
basket.
White smoke is coming out of
the air fryer.
The air fryer may produce some white smoke when you
use it for the first time. This is normal.
Make sure the baskets and the inside of the air fryer are
cleaned properly and not greasy.
Cooking greasy foods will cause oil to leak into the outer
basket. This oil will produce white smoke, and the baskets
may be hotter than usual. This is normal, and should not
aect cooking. Handle baskets 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 baskets out. If the cause
was not burnt food, contact Customer Support
(page 37).
TROUBLESHOOTING
ACCESSORIES
You can purchase accessories for your air fryer from Amazon by searching for “B07PRJYGB2”.
If you have any questions, please contact Customer Support (see page 37).

34 35
EN EN
Problem Possible Solution
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 37).
Display shows Error Code “E1”. There is an open circuit in the temperature monitor.
Contact Customer Support (see page 37).
Display shows Error Code “E2”. There is a short circuit in the temperature monitor.
Contact Customer Support (see page 37).
If your problem is not listed, please contact Customer Support (see page 37).
TROUBLESHOOTING (CONT.) VESYNC APP TROUBLESHOOTING
My air fryer isn’t connecting to the VeSync app.
• During the setup process, you must be on
a secure 2.4GHz WiFi network. Confirm
that the network is working correctly.
◦Make sure the WiFi password you
entered is correct.
◦There should be no spaces at the
beginning or end of the password.
◦Test the password by connecting
a dierent electronic device to the
router.
◦If you’re manually typing in the SSID
and password, double check that both
are entered correctly.
• Your air fryer should be within 164 ft /
50 m visible range of the router. Your
phone should be as close as possible to
your air fryer.
• Your router may need to be at a higher
location, away from obstructions.
• Make sure your air fryer and router are
away from appliances (such as microwave
ovens, refrigerators, electronic devices,
etc.) to avoid signal interference.
• If you’re using a VPN, make sure it’s
turned o while setting up your air fryer.
• Reset the air fryer (see page 29).
Try these suggestions for checking
your router configuration.
• Make sure you don’t have too
many devices connected to your
router on the 2.4GHz band. Your
router may limit the number of
devices you can connect. Turn o
this limit in your router settings.
• Disable portal authentication. If
portal authentication is enabled,
the air fryer will not be able to
access your WiFi network, and
setup will fail.
Connecting for Advanced Users
• Make sure that the router DHCP
service is enabled. This service
is used to assign an IP address to
your air fryer. If the DHCP service
is disabled, the air fryer will not be
able to obtain an IP address and
will not be able to connect to your
WiFi network.
• Disable URL filtering.
• Open firewall ports. Your air fryer
needs to use ports 443, 4005, 1883,
and 17273 to connect to your WiFi
network.
• Disable wireless MAC address
filtering.
• Confirm that your ISP has not
disabled ports 1883 or 17273.
Note: Portal authentication requires you to
sign in to your WiFi network through a web
page before you can use the internet.

36 37
EN EN
Arovast Corporation warrants all products to be of the highest quality in material, craftsmanship,
and service for 2 years, eective from the date of purchase to the end of the warranty period.
Warranty lengths may vary between product categories.
If you have any questions or concerns about your new product, please contact our helpful
Customer Support Team.
WARRANTY INFORMATION
CUSTOMER SUPPORT
*Please have your order invoice and order ID ready before contacting Customer Support.
Arovast Corporation
1202 N. Miller St., Suite A
Anaheim, CA 92806
USA
Email: [email protected]
VESYNC APP TROUBLESHOOTING (CONT.)
Why do I need to turn on my phone’s
location or GPS when I’m setting up my
air purifier?
My air fryer is oine.
After adding my air fryer to the VeSync
app, the air fryer icon won’t appear on the
My Home screen.
• During configuration, the VeSync app will
need to access your WiFi information.
Many newer phones require permission
to access GPS or location services in order
to access WiFi information or search for
nearby WiFi networks. This is necessary
for connecting a smart product to WiFi.
1. Make sure the air fryer is plugged in
and has power, then refresh the VeSync
menu by swiping down on the screen.
2. Make sure your router is connected to
the internet, and your phone’s network
connection is working properly.
3. Delete the oine air fryer from the
VeSync app. Swipe left (iOS) or tap and
hold (Android), and tap Delete.
4. Reset the air fryer (see page 29).
5. Once the air fryer has been deleted and
reset, reconfigure the air fryer with the
VeSync app (see page 12).
6. When the air fryer is online again, go to
Device Settings (see page 26), and tap
Upgrade Firmware.
• Refresh the VeSync menu by swiping
down on the screen.
Note: Power outages, internet outages, or changing
WiFi routers may cause the air fryer to go oine.
If your problem is not listed, please contact Customer Support (see page 37).
Amazon, Alexa, and all related logos are trademarks of Amazon.com, Inc. or its aliates.
Google, Android, and Google Play are trademarks of Google LLC.
Apple App Store is a trademark of Apple Inc.
iOS is a registered trademark of Cisco Systems, Inc. and/or its aliates in the United States and
certain other countries.
Wi-Fi®is a registered trademark of Wi-Fi Alliance®.
Trademark Information

EN
We hope this has been helpful to you. We can’t wait to see your beautiful
results, and we think you’ll want to share glam shots! Our community awaits
your uploads—just pick your platform of choice below.
Snap, tag, and hashtag away, Cosori chef!
If you’re happy with this air fryer, the line doesn’t stop here.
Check out www.cosori.com for a line of all our beautiful and thoughtfully
designed cookware. They might be right at home in your kitchen, too!
@cosoricooks
Cosori Appliances
#iCookCosori
Considering what to cook? Many recipe ideas are available,
both from us and the Cosori community.
SHOW US WHAT YOU’RE MAKING
MORE COSORI PRODUCTS
Questions or Concerns?
[email protected]
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