Airvana AV450HUM User manual

Ultrasonic
Humidier
Owner's Manual
Models
AV450HUM
AV450HUM-A
AV450HUM-T
AV450HUM-G
AV450HUM-B
AV450HUM-W
Form #AV450HUM
20200326
©2020® Registered Trademark/TM Trade mark of Airvana
Manufactured exclusively for Airvana
All rights reserved

At A Glance
Warnings and Know Your Humidifier ............................ 3
Using Your Humidifier
Initial Setup and Operation .......................................... 4
Maintenance
Cleaning and Storage ................................................. 5
Humidifier Assistance
Troubleshooting ........................................................... 7
3 Year Guarantee ..................................................... 9
Table of Contents
Warranty

3
At A Glance
Warnings and Know Your Humidifier
•This humidifier may not work properly on an uneven surface. ALWAYS place this humidifier
on a firm, level, and water resistant surface.
•ALWAYS place the humidifier at least six (6) inches away from walls, heat sources, and electrical
appliances such as stoves, radiators, or heaters.
•ALWAYS place the humidifier in an area that is out of the reach of children.
•Before using the humidifier, extend the cord and inspect for any signs of damage. DO NOT use
the product if the cord has been damaged.
•Use only the Airvana AC adapter intended for this product, model AV450HUM. Using any other AC
adapter can damage the humidifier and may void your warranty. Do not use the power cord
supplied with the AC adapter with another instrument.
•Do not disassemble or modify the AC adapter.
•Do not use the AC adapter outdoors or in locations subject to rain, water, heat, fire or sun.
•Never wrap a power cord around a AC adapter or other object. Doing so can stress the cord in ways
that can cause the cord to fray, crack, or crimp. This can present a safety hazard.
•Protect power cord and AC adapter from liquids. Do not leave power cord or AC adapter near sinks,
tubs, toilets, or on floors that are cleaned with liquid cleaners. Liquids can cause a short circuit.
•Ensure that all power cord connectors are securely and completely plugged into receptacles.
•Do not use any AC adapter that shows corrosion or signs of overheating.
•To prevent possible overheating, do not cover the AC adapter with clothing or other objects when
the AC adapter is plugged into an electrical outlet.
•ALWAYS UNPLUG AND EMPTY the humidifier when it is not in operation or while it is being cleaned.
•Use only clean, cool tap water when filling the tank. DO NOT use hot water.
•Never add medication of any type to the water tank.
•You should never leave the unit unattended in a closed room. The room can become saturated
and leave condensation on walls and furniture. Always leave a door partially open.
•This device complies with part 18 of the FCC Rules.
READ AND SAVE THESE INSTRUCTIONS!
Important Safety Instructions: Read all instructions before using this humidifier.
Thank you for purchasing the Airvana Ultrasonic Humidifier. Please read and save these instructions to
receive the maximum benefit and performance from your humidifier.
1
Touch Panel
Nozzle
Water Tank
Water Inlet Water
Tank Cover
Transducer
Air Outlet Magnet
needle Adaptor
Terminal
Adaptor

4
Initial Setup:
1. Remove the plastic bag covering from the humidifier.
2. Unravel and straighten the cord before use.
3. Remove the tank from the humidifier base by grasping the
tank handle, and pulling straight up. Figure 1.
4. Turn the tank upside down and twist the tank cap counter-
clockwise to remove. Figure 2.
5. Fill the unit with clean, cool tap water Figure 3.
Warning: Never fill the humidifier with hot water.
6. Place the tank cap back on the tank and turn it
clockwise until secure Figure 4.
7. Seat the tank back into the humidifier base, making sure
the tank is seated securely.
NOTE: Failure to ensure the tank is seated correctly could
cause the unit to leak water from the tank.
8. Plug the humidifier into a wall outlet and start the unit.
Figure 1
Figure 3
Figure 2
Figure 4
Operation:
1. Touch first time, the unit starts working with level 1 mist
output and LED light will be in green color.
2. Touch second time will turn to level 2 mist output and
light will turn to blue color. Touch third time is OFF.
3. When lack of water, LED light will be red color and there
will be a short “Beep” sound for warning.
Using Your Humidifier
Initial Setup and Operation 2

5
Maintenance
Cleaning and Storage
3
Note: ALWAYS unplug the humidifier from the electrical
outlet before cleaning. NEVER allow water to sit in the tank
when not in use.
Daily Maintenance:
1. Turn off the humidifier and unplug it from the wall outlet.
2. Remove the tank unit by pulling it straight off the
humidifier base.
3. Turn the tank upside down and drain any water into a sink
or tub. Shake the unit gently to remove any remaining water.
4. Rinse the tank thoroughly with water, empty, and wipe with
a dry, clean cloth.
5. Wipe the humidifier base with a dry cloth if necessary.
6. Refill the tank as directed under “Initial Setup and
Operation” on page 4 and resume use.
Weekly Maintenance:
1. Turn off the humidifier and unplug it from the wall outlet.
2. Remove the tank unit by pulling it straight off the
humidifier base.
3. Turn the tank upside down and drain any water into a sink
or tub. Shake the unit gently to remove any remaining water.
4. Fill the water tank with a mixture of 1.3 liters of water and
eight (8) ounces of white vinegar . Leave the mixture in
the water tank for 20 minutes, giving the water tank a shake
every few minutes. After 20 minutes, give the water tank a
final shake and discard the mixture.
5. Rinse the water tank several times with clean water. Leave
the tank cap off to allow the water tank to dry completely.
6. Wipe the surfaces of the humidifier base with a soft damp
cloth.
7. Once all the parts are clean and dry, reassemble the
humidifier, refill the water tank, and resume use.
Note: Daily and weekly maintenance is necessary to
prevent the growth of bacteria, mold, and fungi.

6
End of Season Maintenance:
1. Follow the instructions for weekly maintenance before
storing the unit.
2. Ensure all parts are completely dry before storing the unit.
3. Store the unit in a cool, dry place.
4. Never store the unit with water in the tank.
Maintenance
Cleaning and Storage 3
Airvana is not liable for any damages of any kind resulting from misuse or improper
maintenance. Warranty is only valid when proper maintenance, as stated in this user
manual, have been followed, as warranties apply expressly to manufacturer's defects
only.

7
Humidifier Assistance
Troubleshooting
4
Problem:
Excessive noise
Solution:
1. Check the Water Tank to make sure it is properly seated on
the base.
2. Check the Water Tank to make sure there are no bubbles
when the Water Tank is full and running. If there are bubbles,
turn the unit OFF until the bubbling stops. When the bubbling
has stopped, set the unit to the desired speed.
Problem:
Humidifier not working
Solution:
1. Make sure the Power Button is not set to OFF.
Problem:
Mineral build-up on the Water Tank or Tray
Solution:
1. Refer to the section “Cleaning and Storage” on page 5.
Problem:
Humidity output and water usage decreased
Solution:
1. Check the Power Button to make sure it is set to the desired
humidity level and speed.
2. Check the Water Tank to make sure there are no bubbles
when the Water Tank is full and running. If there are bubbles,
turn the unit OFF until the bubbling stops. When the bubbling
has stopped, set the unit to the desired speed.
3. Clean any components that have mineral build-up. Refer to
the section “Cleaning and Storage” on page 5.

8
USA: 888-704-2112
Canada: 888-704-2112
Hours of operation are from 8:00 AM to 6:00 PM
EST. Please also visit us online at:
www.airvanaair.com
Technical Support
If you need any assistance with setup, operation, or parts
for your new Airvana Humidifier, please call us,
our technical support staff is ready to help!
Humidifier Assistance
Technical Support 4

9
Airvana makes the following warranty to the original residential
user or consumer purchaser of the ultrasonic humidifier:
If any part of the ultrasonic humidifier fails during the first 3
(three) years from the date of purchase due to a defect in
material or workmanship, we will provide a replacement part free
of charge.
If no replacement part can be provided, we will replace your
Humidifier.
IF THE ORIGINAL RESIDENTIAL USER OR CONSUMER
PURCHASER CEASES TO OWN THE ULTRASONIC HUMIDIFIER,
THIS WARRANTY AND ANY IMPLIED WARRANTY WHICH
THEN REMAINS IN EFFECT, INCLUDING BUT NOT LIMITED
TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE, ARE VOIDED. THIS
WARRANTY IS IN LIEU OF ALL OTHER EXPRESS WARRANTIES.
THE DURATION OF ANY IMPLIED WARRANTY, INCLUDING
BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IS
EXPRESSLY LIMITED TO THE PERIOD OF THE EXPRESS
WARRANTY SET FORTH ABOVE.
This warranty is voided if your ultrasonic humidifier is not
purchased and used in the USA or Canada.
This warranty excludes and does not cover defects, malfunctions, or
failures of the humidifier which were caused by repairs by
persons not authorized by us, use of parts, or accessories not
authorized by us, mishandling, modifications, or damage to
the humidifier while in your possession, or unreasonable use,
including failure to provide reasonable and necessary
maintenance. This warranty does not cover humidifiers used in
commercial applications. There are no express or implied
warranties as to commercial purchasers or users.
Technical Support: If you have any additional questions or problem
with your Airvana Humidifier, please call the Customer Service
Center toll-free: USA/Canada:888-704-2112. Hours of
operation are from 8:00 AM to 6:00 PM EST. Please also visit us
online at: www.airvanaair.com
Warranty
Warranty
3 Year Guarantee 6
Warranty
3 Year Guarantee
6

10
Warranty
IN NO EVENT SHALL AIRVANA BE LIABLE FOR
DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL OR
INCIDENTAL DAMAGES IN EXCESS OF THE PURCHASE PRICE
OF THE HUMIDIFIER. YOUR SOLE REMEDY WILL BE REPAIR
OR REPLACEMENT AS PROVIDED ABOVE. SOME AMERICAN
STATES AND CANADIAN PROVINCES DO NOT ALLOW:
•LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY
LASTS;
•THE EXCLUSION OR LIMITATION OF DIRECT, INDIRECT,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES;
•THE EXCLUSION OR INVALIDITY OF EXPRESS OR IMPLIED
WARRANTIES IF THE USER CEASES TO OWN THE HUMIDIFIER;
•THE LIMITATION OF THE REMEDIES AND RECOURSES
AVAILABLE TO THE PURCHASER; OR THE INVALIDITY OF AN
EXPRESS WARRANTY WHEN A PRODUCT IDENTIFIED BY
BRAND NAME IS NOT USED (UNLESS SPECIFIC CONDITIONS
ARE FULFILLED);
SO THE ABOVE LIMITATIONS OR EXCLUSIONS 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 OR PROVINCE TO PROVINCE.
To obtain service, contact Airvana Customer Service at (888)
704-2112. You will be responsible for insurance and freight or
other transportation to our factory service center. We will
return the humidifier freight prepaid. The humidifier should
be properly packaged to avoid damage in transit since we
will not be responsible for any such damage. Proof of
purchase is required when requesting warranty service. The
purchaser must present sales receipt or other document that
establishes proof of purchase.
3 Year Guarantee 6
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