Cosori CS108-NK User manual

Smart Electric Gooseneck Kettle
Model: CS108-NK
User Manual
Questions or Concerns?
Mon–Fri, 9:00 am–5:00 pm PST/PDT
[email protected] | [phone]

2
Table of Contents Package Contents
Specifications
Package Contents
Specifications
Important Safeguards
Getting to Know Your Smart Kettle
• Kettle Diagram
• Controls
Before First Use
• Water Test
• VeSync App Setup
Using Your Smart Kettle
• Making Pour-Over Coee
• High Altitude Users
• Smart Kettle Sounds
• Adjusting Lid Tightness
• Boil-Dry Protection
• VeSync App Functions
Care & Maintenance
Limited One-Year Warranty
Customer Support
2
2
4
6
6
7
8
8
8
9
9
10
10
10
10
11
12
14
15
Power Supply AC 120V, 60Hz
Rated Power 1200W
Temperature
Range
104°–212°F /
40°–100°C
Capacity 0.85 qt / 0.8 L
Weight 2.57 lb / 1.17 kg
Dimensions 11.6 x 9 x 7.7 in /
29.4 x 22.7 x 19.7 cm
1 x Smart Electric Gooseneck Kettle
1 x Power Base
1 x User Manual

Our helpful, in-house chefs are ready to assist you
with any questions you might have!
CONTACT OUR CHEFS
Email: [email protected]
Toll-Free: [phone]
M–F, 9:00 am–5:00 pm PST/PDT
join the Cosori Cooks Community on Facebook
facebook.com/groups/cosoricooks
explore our recipe gallery
www.cosori.com/recipes
enjoy weekly, featured recipes
made exclusively by our in-house chefs
(We hope you love your new air fryer as much as we do.)
Thank you for
your purchase!
On behalf of all of us at Cosori,
Happy cking!

4
IMPORTANT SAFEGUARDS
Always follow basic safety precautions when using your kettle.
Read all instructions.
General Safety
• CAUTION: Do not touch hot surfaces.
Use the handle. Do not touch the heated
parts of the base or the metal walls of
the kettle during or immediately after
operation.
• CAUTION: Do not fill the kettle above the
“MAX” line. This may cause water to boil
over and may cause scalding.
• CAUTION: To avoid scalding, always
handle with care when there is hot water
inside the kettle.
• Do not immerse the kettle, base, cord, or
plug in water or other liquids.
• Closely supervise children near the kettle.
Do not allow children to use or play with
this kettle.
• Unplug the kettle when it is not being
used and before cleaning.
• Allow to cool before putting on or taking
o parts, and before cleaning.
• Do not use the kettle if it is
malfunctioning, or if any part, including
the base, cord, or plug, is damaged in
any way. Do not try to repair the kettle.
Contact Customer Support (see page 14).
• Using accessory attachments not
recommended by the manufacturer may
result in fire, electric shock, or injury.
• Do not use outdoors.
• Place the kettle on a dry, flat, stable
surface.
• Do not place the kettle (including the
base) on or near heat sources such as
stovetops, ovens, radiators, etc.
• To avoid scalding, always make sure
the lid is securely closed while the kettle
is operating. Do not cover the spout
opening while the kettle is in use. Do not
cover the openings on the lid.
• To disconnect, press CANCEL to turn the
kettle o, then remove the plug from the
wall outlet.
• Only use the kettle as directed in this
manual.
• Household use only.

5
Plug & Cord
• Do not let the cord (or any extension
cord) hang over the edge of a table or
counter. Do not allow the cord to touch
hot surfaces.
• This kettle has a 3-prong grounding plug.
Always plug in to a grounded electrical
outlet. Do not modify the plug in any
way.
• This kettle uses a short power-supply
cord to reduce the risk of entangling or
tripping. Use extension cords with care.
• Any extension cord must also be a
grounding-type 3-wire cord.
• The marked electrical rating of an
extension cord should be at least as high
as the rating of the kettle (see page 2).
SAVE THESE
INSTRUCTIONS
Note: If the electrical circuit is overloaded with
other appliances, your kettle may not operate
properly. Operate it on a separate electrical circuit.

6
GETTING TO KNOW
YOUR SMART KETTLE
A. Lid
B. Steam Vents
C. Kettle
D. Spout
E. Handle
F. Power Base
G. Heating Plate
H. Control Panel
I. Cord
A
B
C
DE
G
H
I
F
Kettle Diagram

7
Controls
C
A
N
C
E
L
H
O
L
D
T
E
M
P
B
O
I
L
G
R
E
E
N
O
O
L
O
N
G
C
O
F
F
E
E
B
L
A
C
K
180°F GREEN
• Sets the kettle to 180°F / 82°C, the ideal
temperature for green tea.
195°F OOLONG
• Sets the kettle to 195°F / 91°C, the ideal
temperature for oolong tea.
205°F COFFEE
• Sets the kettle to 205°F / 96°C, the ideal
temperature for coee.
212°F BOIL BLACK
• Sets the kettle to 212°F / 100°C, the ideal
temperature for black tea.
MyBrew
• MyBrew’s default temperature is 140°F.
• Use the VeSync app to change MyBrew’s
default temperature.
HOLD TEMP
• Starts or cancels Hold Temperature Mode
to maintain desired temperature (see page
9).
CANCEL
• Press to turn the kettle o.
• Press and hold for 15 seconds to restore
the factory settings.

8
BEFORE FIRST USE
Water Test VeSync App Setup
Perform the Water Test before using your
kettle to make sure it’s working properly.
Do not drink the water that is boiled during
this test.
1. Remove all packaging from your kettle
and its accessories.
2. Completely unravel the power cable
and place the power base on a flat, level,
stable surface.
3. Fill the kettle with water to the “MAX”
line, then put the lid on the kettle. Press
firmly to make sure the lid fits securely.
4. Press 212°F (“BOIL BLACK”).
5. The kettle will automatically turn o
once it has finished boiling the water.
Allow it to cool, then pour out the water.
Rinse thoroughly 2–3 times with cold
water.
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.
3. Follow the in-app instructions to finish
setting up your smart kettle.

9
USING YOUR SMART KETTLE
Making Pour-Over Coffee
1. Add at least ½ US cup / 118 mL of filtered
water to the kettle. Do not fill above the
“MAX” line. Wipe any water from the
outside of the kettle and the base.
2. Put the lid on the kettle and make sure
it fits securely. Place the kettle on the
power base.
3. Plug in the cord. The button lights will
blink, and the base will beep once.
4. Press a preset temperature button. The
button will light up, and the kettle will
start heating up the water.
1. Place the coee maker filter into the
decanter.
2. Add ground coee to the filter according
to your preference.
3. Heat water using the smart kettle.
4. Use the kettle to gently pour water over
the coee grounds using a slow spiral
motion. Pour just enough water to
saturate the grounds.
Note:
• Use filtered water for perfect pour-over
brewing.
• If you start the kettle without water in it, the
kettle will turn o and controls will be disabled.
See Boil-Dry Protection (page 10).
5. Optionally, press (“HOLD
TEMP”) any time before the kettle is
finished heating. This will turn on
Hold Temperature Mode, which will
automatically keep the kettle at the same
temperature for 30 minutes after heating
is finished. The button will stay lit during
that time.
Note:
• You can only select 1 preset at a time.
Note:
• The Hold Temperature time can be changed
from 5–60 minutes in the VeSync app.
(“HOLD TEMP”) will not turn on unless a preset
is selected.
• If you take the kettle o the base while Maintain
Hold Temperature Mode is activated, the
(“HOLD TEMP”) button will blink. After 60
seconds, the kettle will turn o.
• Press and hold for 5 seconds to turn Always
Hold Temp on/o. When Always Hold Temp is
on, Hold Temp Mode will automatically turn on
whenever you select a temperature preset.
Note:
• This spiral motion is to create “turbulence” in
the coee grounds, allowing the particles in the
coee to separate and release flavor.
• The water will cause the grounds to pu up,
which is called “blooming”. Some roasts will
bloom more than others.
6. When the water reaches the selected
temperature, the kettle will beep 3 times
and stop heating.
You’ll need a pour-over coee maker, such
as Cosori’s Original 8-Cup Pour-Over Coee
Maker.
5. Wait 30–45 seconds.
6. Use the kettle to pour water over the
coee grounds again using a slow spiral
motion. If water reaches the top of the
filter, stop and let it settle to the halfway
point, then begin pouring again until
you have the desired amount of coee.
7. When finished, remove the filter and
enjoy!

10
High Altitude Users
Boil-Dry Protection
Smart Kettle Sounds
Adjusting Lid Tightness
Altitude Preset for
Boiling Water
3,881–9,255 ft /
1,183–2,820 m 205°F COFFEE
9,256 ft / 2,821 m
and above 195°F OOLONG
At higher elevations, water boils at a lower
temperature. You may need to use a
dierent preset.
Your kettle is equipped with boil-dry
protection. If there is less than ½ US cup /
118 mL of water in the kettle, the heat will
automatically shut o. Allow the kettle to cool,
then add more water before using again.
If all buttons blink and the kettle beeps,
remove the kettle from the base and let it cool.
The kettle will alert you by beeping 3
times when the water reaches the preset
temperature. The alerts can be turned o in
the product settings on the VeSync app. The
kettle will also beep once when plugged in or
when boil-dry protection is activated.
If you feel the kettle lid fits too loosely or
is too hard to take o, you can adjust the
tightness of the lid.
1. Take o the lid.
2. Use a tool to adjust the 3 tabs on the
kettle lid. [
Figures 1.1-1.2 ]
a. If you push the tabs in, the lid will
fit more loosely, and will be easier
to put on and take o.
b. If you pull the tabs out, the lid will
fit more tightly, and will not come
o as easily.
3. After adjusting the tabs, put the lid back
on and take it o again to see if the fit is
correct. If not, adjust the tabs again until
the lid fits the way you prefer.
Figure 1.1
Figure 1.2