Ebb CoolDrift Versa User manual

Product Manual

2
Introducing Ebb®CoolDri™Versa
CoolDri’s continuous cooling technology is a clinically
validated, drug-free solution for people who have trouble falling
asleep and/or sleeping through the night – especially if it’s
caused by a racing mind. Specific and precise temperatures,
when applied to the right location, are clinically validated
to calm the racing mind, and induce sleep. CoolDri’s
intelligent algorithm maintains that specific temperature range
continuously throughout the night.
What to expect
1. CoolDrift doesn’t “knock you out” like a sleeping pill. It’s
designed to work with your body to promote sleep.
2. CoolDrift takes time to work, so be patient and persistent.
3. CoolDrift Versa’s portability means that you can use it to
calm your racing mind before bed in other rooms of your
house. It can also be used through the whole night.

3
WARNINGS
!
• Read the entire manual before use.
• The headband must be worn in the proper orientation to
prevent entanglement and strangulation.
• Some individuals may experience skin redness on the forehead
aer wearing the product. If this persists more than 12 hours,
contact Ebb Therapeutics.
• People with cold sensitivity reactions such as Raynaud’s
Disease should consult their doctor before using cooling
products to avoid cold sensitivity reactions.
• If you have a skin condition on your forehead that may make
wearing the headband uncomfortable, please check with your
doctor before use.
• CoolDri is not to be used 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.
• Children should be supervised not to play with CoolDri.
• CoolDri is only to be used with the power supply provided.
• Route the power supply cable to prevent a tripping hazard or
being entangled with furniture.
• If the supply cord is damaged it must be replaced by
Ebb Therapeutics.
• Do not use CoolDri if the package or any part is damaged.

4
CAUTION
!
• Improper placement of the headband may result in
reduced effectiveness.
• The safety and effectiveness of CoolDri in pregnant women
has not been established.
• CoolDri is designed for indoor use only.
• Keep CoolDri dry and away from water.
• Do not use accessories other than those sold by
Ebb Therapeutics.
• CoolDri Versa is powered by a rechargeable Lithium
Ion battery. Do not open and attempt to replace the
battery yourself.
• Follow local laws and regulations for proper disposal.

5
1
Unpack the components to get started
Device Overview
Charger/Power
Adapter
Charges battery in
the PowerWand.
CoolDri Versa
Headband
+Use the
included cable
management tab
to place the cable
in a comfortable
location on
the headband.
PowerWand
Provides 8+ hours of
continuous cooling on battery.
Turns cooling on/off and
controls temperature.
Headband
Straps
Comfort Layer

6
2
PowerWand Controls
Charging port
Temperature set point
(1 light = least cool setting,
5 lights = coldest setting)
5 lights 14° C
4 lights 15° C
3 lights 16 °C
2 lights 17° C
1 light 18° C
Power button
Battery level
(4 green LEDs)
– on the side of
the PowerWand

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1
2
• Release and li the ends of
both straps.
• Pull both straps away from each
other, through the loop, to tighten.
• Press down to reattach the ends
of both straps.
Set up and use
Charge before use
a) Plug the Power Adapter into the charging port at the top
of the PowerWand.
b) It will take approximately 3-4 hours to reach a full charge,
indicated by 4 green LEDs on the side of the PowerWand.
Note: CoolDri Versa can be used while it is charging.
However, for enhanced ease of use, we encourage you to
charge it before each nightly use.
Putting on the headband
a) Place the product on a surface. Adjust the headband so
that it stays on your head.

8
Set up and use (cont’d)
b) Place the headband on your head. It should sit above
your eyebrows and flat across your forehead. The wire
should come out of the top of the device.
• Adjust the straps
again if needed.
The headband
should be tight
enough to not
slip off your
forehead but not
too tight that it is
uncomfortable.
If you have long
hair, pull the
product down
around your neck
like a headband,
pull your hair out
from under it, then
pull it back up
into place on your
forehead.

9
3
4
c) Use the included cable
management tab to place the
cable in a comfortable location
on the headband.
Using CoolDri Versa
a) Press and hold the power button to turn the cooling on/off.
b) Press the button again to adjust the temperature.
• 1 light = least cool
• 5 lights = coldest
Aer first use, it will start on your last used
temperature setting.
c) All temperature settings are validated to be effective.
Choose the one that feels the most comfortable for you.
• The indicator lights turn off aer 10 seconds. If the
lights have gone off, press the button once to turn them
back on. CoolDri Versa continues working even when
the light has gone off.
In the Morning
Press and hold the power button to
turn the headband off. Remove it from
your head and plug in the PowerWand
so that it’s ready for the next night’s use.

10
Getting used to sleeping with CoolDri
It may take a few nights to get used to
wearing the headband. Try wearing it
for 20-30 minutes during the day or
early evening to get comfortable with set
up and use and to get comfortable with
the cooling.
Help CoolDri work with your body
Practice good sleep habits. Try to sleep
in a dark room and don’t use technology
in the bedroom an hour before bed.
Enhance your routine
CoolDri Versa’s portable design means
that you can use it to wind down outside
of bed. Try using it while you’re getting
organized for the next day.
Incorporating CoolDri Versa into
Your Routine

11
Care & Maintenance
Cleaning
The PowerWand and headband can be wiped down with alcohol
wipes to keep clean. Do not get the headband or PowerWand
wet with water as it will damage the device. Do not wash the
fabric parts (headband straps and comfort layer) in a washing
machine or dry in a dryer, as it will damage them.
Replacing the Fabric Parts
The headband straps and comfort layer are removable and
should be replaced when they become discolored or worn
out. Life of these fabric parts varies based on usage and
maintenance. The expected life of the straps is about 6 months
and about 1 month for the comfort layer.
When replacing the headband straps, line up the L and R on the
straps with the matching letter on the device. The letter on the
strap should face toward you when connected.
Service Life
The expected service life of CoolDri Versa is 2 years. If the
device stops cooling, it is time to replace it.
Disposal
Dispose in accordance with local regulations. Separate
collection for electrical electronic equipment per
EC Directive 2002/96/EC.

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Problem
Temperature 1
indicator blinking
Product was stored at a cold
temperature. Please allow
the device to come to room
temperature before use.
Temperature 2
indicator blinking
Product is too warm.
Ensure the headband is not
covered or wrapped in a blanket.
Temperature 3
indicator blinking
Please contact Ebb Therapeutics
if the error persists.
Temperature 4
indicator blinking
Please contact Ebb Therapeutics
if the error persists.
Battery level 1 light
blinking when charger
is plugged in
Battery is too low, please allow the
device to charge for at least 30
minutes before using it. If blinking
persists longer than 30 minutes,
please contact Ebb Therapeutics.
If your device issues persist or if you don’t see your specific
issue above, please contact 1-800-381-1145 for additional
assistance.
Troubleshooting
If there is a problem, first try the following suggestions. There
are no user-serviceable components inside CoolDri Versa. Do
not attempt to open the product as this will void the warranty.
Solution

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Technical Description
Specification
Rated voltage AC Power Input 100-240V,
50/60Hz 0.3A
DC Power 12VDC 1.0A
Fuses: There are no
user-replaceable fuses
Rated Power 12 Watts
Ambient Operating
Temperature/Humidity
14° C to 24° C (57°F to 75°F) 15%
to 75% relative, non-condensing
Note: Usage above 24°C (75°F)
may impact cooling performance
Ambient Storage
Temperature/Humidity
5° C to 60° C (41°F to 140°F) 15%
to 95% relative, non-condensing
CoolDri was tested to
IEC/EN 60335-1
Safety of household and similar
electrical appliances -
Part 1: General requirements
CoolDri was tested to
FCC Part 15,
Subpart B/ICES-003
Conducted and Radiated
Emissions
CoolDri was tested to
2014/30/EU
Directive relating to
electromagnetic compatibility -
Conducted and Immunity
CoolDri was tested
to EN 55014-1 -
Electromagnetic
compatibility
Electromagnetic compatibility
- Requirements for household
appliances, electric tools and
similar apparatus - Part 1: Emission
CoolDri was tested
to EN 55014-2 -
Electromagnetic
compatibility
Electromagnetic compatibility
- Requirements for household
appliances, electric tools and
similar apparatus - Part 2:
Immunity - Product family standard

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Symbols
Manufacturer name, address and location
Read the manual prior to use
Warning or Precaution Statement
For Indoor Use Only
Keep Dry
Electromagnetic Compatibility
CoolDri Versa complies with all applicate electromagnetic
compatibility requirements of FCC Part 15, Subpart B/
ICES-003 (For US/Canada) and EMC Directive 2014/30/EU,
in accordance with emissions standard EN 55014-1:2006
+A2:2011, Immunity standard EN 55014-2:1997 +A2:2008
(For EU/CE Mark).

15
FCC Rules
Information for Users of FCC Part 15, Class B Devices
Compliance
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in
a residential installation.
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that
interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
• Consult the dealer or experienced radio/TV technician
for help.
Modifications:
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.

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Limited Warranty
Ebb Therapeutics warrants that CoolDri Versa and
Accessories (collectively referred to as the “Product”) shall
be free from defects of workmanship and materials from
the date of purchase for the period specified below
(the “Warranty Period”):
CoolDri Versa: one (1) year from the date of purchase by the
end user.
If the Product fails under normal conditions of use and
the Product is returned to Ebb Therapeutics within the
Warranty Period, Ebb Therapeutics will repair or replace the
defective Product with a new or refurbished Product, at Ebb
Therapeutics’ sole discretion. This warranty is non-transferable
and only applies to the original end user of the Product. The
foregoing replacement remedy will be the sole remedy for
breach of the foregoing warranty. This warranty does not
cover damage caused by accident, misuse, abuse, negligence,
alteration, failure to use or maintain the Product under
conditions of normal use and in accordance with the terms of
the product literature, and other defects not related to materials
or workmanship. This warranty does not apply to any Product
that may have been repaired or altered by anyone other than
Ebb Therapeutics.
Ebb Therapeutics disclaims all liability for economic loss,
loss of profits, overhead, or indirect, consequential, special or
incidental damages which may be claimed to arise from any sale
or use of the Product. 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.

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THIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER EXPRESS
WARRANTIES. IN ADDITION, ANY IMPLIED WARRANTY,
INCLUDING ANY WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE, IS SPECIFICALLY
DISCLAIMED. SOME STATES DO NOT ALLOW DISCLAIMERS
OF IMPLIED WARRANTIES, SO THE ABOVE LIMITATION MAY
NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC
LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS,
WHICH VARY FROM STATE TO STATE.
To exercise your rights under this limited warranty, contact
Ebb Therapeutics.
2555 Smallman Street
Suite 100
Pittsburgh, PA 15222
Call [phone]

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FAQs
How long will the battery in the PowerWand last?
A fully charged battery is designed to last for a whole
night of sleep (8 hours or more). The 4 green LEDs on the
side of the PowerWand indicate the proportion of battery
life remaining.
Can I use CoolDri Versa with the power adapter
plugged into a wall outlet?
Yes, you can use it with the power adapter plugged into a
wall outlet or by running on battery power.
Where should I put the PowerWand while I’m sleeping?
We recommend placing the PowerWand by your
side while you sleep. If you are charging the PowerWand
while using it, we recommend placing it on the
night stand.
What are the temperatures for each
temperature setting?
The temperature set points are listed in the
PowerWand Controls section of this user manual. For
each temperature setting, CoolDri’s intelligent algorithm
will adjust by a few degrees throughout the night based
on your body’s naturally fluctuating temperature.
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Can I travel on a plane with CoolDri Versa?
CoolDri Versa contains a Lithium Ion battery, so it
can only be brought onto a plane in your carry-on luggage.
It cannot be placed in your checked luggage. CoolDri
Versa’s battery is 25 WH. It can be used while flying as long
as all flight crew instructions are followed.
I’m having trouble adjusting to using the device.
Who can I call?
Please call 1-800-381-1145 or chat with us on
ebbsleep.com.
Q
A
Q
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Ebb Therapeutics, Inc.
2555 Smallman St. Suite 100
Pittsburgh, PA 15222
Phone: [phone]
© 2020 Ebb Therapeutics
441-00051 Revision B