HoMedics UHE-CMTF91 Ultrasonic Humidifier User Manual

HoMedics UHE-CMTF91 Ultrasonic Humidifier User Manual

IMPORTANT SAFETY INSTRUCTIONS
WHEN USING ELECTRICAL PRODUCTS, BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED, INCLUDING THE FOLLOWING: READ AND SAVE THESE INSTRUCTIONS.

DANGER – TO REDUCE THE RISK OF ELECTRIC SHOCK:

• Always place the humidifier on a firm, flat surface. A waterproof mat or pad is recommended for use under the humidifier. Never place it on a rug or carpet, or on a finished floor that may be damaged by exposure to water or moisture.
• Always unplug the unit from the electrical outlet immediately after use and before cleaning.
• DO NOT reach for a unit that has fallen into the water. Unplug it immediately.
• DO NOT place or store the unit where it can fall or be pulled into a tub or sink.
• DO NOT place or drop into water or other liquids.
• DO NOT use water above 86°F.

WARNING – TO REDUCE THE RISK OF BURNS, FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS:

• Use this unit only for its intended use as described in this manual. DO NOT use attachments not recommended by HoMedics; specifically, any attachments not provided with this unit.
• NEVER drop or insert any object into any opening.
• DO NOT operate where aerosol (spray) products are being used, or where oxygen is being administered.
• NEVER operate the appliance if it has a damaged cord or plug, if it is not working properly, if it has been dropped or damaged, or dropped into water. Return the appliance to a HoMedics Service Center for examination and repair.
• Always unplug the unit when filling or moving the unit.
• Ensure that your hands are dry when operating the controls or removing the plug.
• NEVER use the humidifier in an environment where explosive gases are present.
• DO NOT place the humidifier near heat sources, such as a stove, and DO NOT expose the humidifier to direct sunlight.
• DO NOT carry this unit by the power cord or use the power cord as a handle.
• To disconnect, turn all controls to the off position, then remove the plug from the outlet.

CAUTION: All servicing of this humidifier must be performed by authorized HoMedics service personnel only.

SAVE THESE INSTRUCTIONS
CAUTION – PLEASE READ ALL INSTRUCTIONS CAREFULLY BEFORE OPERATING.

• This product is intended for household use only.
• NEVER cover the unit while it is operating.
• Always keep the cord away from high temperatures and fire.
• Perform regular maintenance on the ultrasonic membrane.
• NEVER use detergent to clean the ultrasonic membrane.
• NEVER clean the ultrasonic membrane by scraping with a hard object.
• DO NOT attempt to adjust or repair the unit. Servicing must be performed by professional or qualified personnel.
• Stop using this unit if there is an unusual noise or smell.
• Unplug this unit when not in use for a long period of time.
• DO NOT touch the water or any parts of the unit that are covered by water while the unit is on or plugged in.
• NEVER operate without water in the tank.
• Only use water in the tank.
• NEVER use any additive in the water.
• Keep this unit out of reach of children. DO NOT allow children to use this unit without supervision.
• ‘DO NOT use outdoors. For indoor use only.

UNIQUE FEATURES & SPECIFICATIONS

ULTRASONIC TECHNOLOGY
This humidifier uses ultrasonic, high-frequency technology to convert water into a fine mist that is dispersed evenly into the air.

TOP-FILL TANK
Easy to fill without removing a water tank. Easy to clean inside the tank.

MIST OUTPUT SETTINGS
Select low, medium, or high mist output.

360° ROTATING MIST NOZZLE
Easily adjusts the mist output direction.

PROGRAMMABLE DIGITAL HUMIDISTAT
Customize the level of humidity between 35% and 55% in 5% increments.

AUTO-OFF TIMER
Choose from 4-, 8-, or 12-hour options.

NIGHT-LIGHT
A useful night-light feature is included for your convenience.

AUTO-SHUTOFF PROTECTION
When the tank is empty, the unit will shut off automatically.

CAPACITY
1.47 gallons – 5.6 liters

RUNTIME
Up to 70 hours. Runtime is based on setting the mist level on the low setting. Based on the natural humidity level in your home, the temperature of water you use, and the mist-level setting, you may experience longer or shorter runtimes.

OIL TRAY
Includes 3 essential oil pads. Use with your favourite essential oil to deliver aroma into the air.

CLEAN REMINDER
A red LED will illuminate the clean icon, indicating it is time to clean the transducer/ultrasonic membrane.

HOW TO FILL
CAUTION: Before filling the tank with water, turn the power off and unplug the unit from the outlet.
NOTE: The convenient top-fill tank can be filled with a pitcher or at the faucet.

TO FILL WITH A PITCHER

1. To fill using a pitcher, remove the tank cover.

2. Fill the tank with clean, cool (not cold) water until the water level reaches the MAX fill line.
   CAUTION : Never add essential oils orany other additives to the water tank. Even a few drops will damage the unit.

3. Replace the tank cover.

TO FILL AT THE FAUCET

1. To fill at the faucet, remove the tank cover and water tank.

2. Fill the tank with clean, cool (not cold) water until the water level reaches the MAX fill line.
   CAUTION: Never add essential oils or any other additives to the water tank. Even a few drops will damage the unit.

3. Reassemble making sure all parts are firmly seated.

HOW TO USE

POWER ON/OFF BUTTON & OUT OF WATER INDICATOR
Plug the unit into a 120-volt AC electrical outlet. Press the power button to turn unit on. When the humidifier is out of water, the power/out of water LED will glow red.

MIST OUTPUT
Mist adjusts from the lowest output (1) to the highest output (3). To increase the mist output, press the mist output button. The corresponding mist level will be lit on the display. Continue to press the mist output button to cycle through the mist output settings.

360° ROTATING MIST NOZZLE
Rotate the mist nozzle to adjust the mist output direction.

NIGHT-LIGHT/DISPLAY LIGHTS
Press the night light button once to turn on the night light. The light at the bottom of the humidifier will turn on. Press the button a second time to leave the night-light on, but turn off display panel. Press the button a third time to turn off the night light and display panel so no lights are illuminated. Press the nightlight button a fourth time to turn the display lights on.

PROGRAMMABLE DIGITAL HUMIDISTAT
The default humidistat setting is CO (continuous on). The programmable humidistat can be set in 5% increments, from 35% to 55% humidity. To program the humidity level, press the programmable humidistat button. The humidity level will increase by 5% each time the button is pressed and will be displayed on the screen. Press the humidistat button repeatedly until the desired setting is reached. The display will show the set humidity level.
NOTE: To eliminate any programmed humidistat setting, continue to press the programmable humidistat button until you reach CO, one level above 55%.
NOTE: When the set humidity level is reached, the humidifier will cycle off until the humidity in the room drops 5% below the set humidity level. The unit will cycle on until the set humidity level is reached again.

TIMER
Press the timer button until the desired timer setting is displayed. The timer button will cycle through the following settings: 4 hours, 8 hours, 12 hours, and 0 hours. To cancel the timer at any time, press the timer button until hours is displayed.
NOTE: Always be sure the humidifier has a full tank of water before using the timer setting.

AUTO-OFF
When the water in the tank is almost gone, the humidifying function will power off and the power button will illuminate red, indicating it is time to refill the tank.
NOTE: It is normal to have a small amount of water in the tank and water reservoir after use.

CLEAN REMINDER
The clean LED will illuminate red after 60 hours of use, indicating it is time to clean the transducer/ultrasonic membrane. See cleaning instructions in the Cleaning and Care section. Press and hold the clean indicator/reset button for 3 seconds to reset the clean indicator.

ESSENTIAL OIL
Use your favourite essential oil to deliver aroma into the air.
NOTE: For use with the included HoMedics essential oil pads only.
NOTE: Do not leave a filled essential oil pad in the oil tray of the humidifier if it will be out of use for a long period.

ARE ESSENTIAL OILS SAFE TO USE AROUND PETS?
We should always exercise caution when using essential oils around pets. Keep all essential oil and aromatherapy products (like diffusers) out of the reach of pets. Keep open bottles away from pets to avoid internal consumption. We do not recommend the topical use of essential oils on pets, as they have a strong sense of smell and cannot get rid of the oil if they don’t like it or it is disturbing them.

When diffusing essential oils around pets, always diffuse in a well-ventilated area and leave an option for them to remove themselves from the space, such as leaving a door open. Every animal is different, so carefully observe how each animal responds when introducing an essential oil for the first time. If irritation occurs, discontinue the use of the essential oil. We recommend seeking medical attention if ingestion of essential oil occurs.

ADDING ESSENTIAL OILS
WARNING: Putting oil anywhere but the oil tray will damage the humidifier.

1. The oil tray is located on the back side of the humidifier at the bottom of the humidifier base.

2. Push to open and remove the tray. Place 1 aroma pad (3 included) into the oil tray.

3. Add 5–7 drops of essential oil to the pad. You may use more or less depending on personal preference.
   WARNING: Only place essential oil on the pad and NOT directly into the tray.

4. Place the oil tray back in its compartment and push to close. The scent will start automatically when the mist is turned on.

ABOUT WHITE DUST
Use of high mineral content hard water may cause a white mineral residue to accumulate on surfaces in the room near the humidifier. The mineral residue is commonly called “white dust.” The higher the mineral content (or, the harder your water is), the greater the potential for white dust. The white dust is not caused by a defect in the humidifier. It is caused only by minerals suspended in the water.

HOW AND WHY TO USE DEMINERALIZATION CARTRIDGES
The HoMedics demineralization cartridge will help reduce the potential for white dust, a deposit of minerals left behind from using hard water in your humidifier. The cartridge should be replaced every 30–40 fillings. The cartridge may need to be replaced more often if you are using very hard water.

Replace the cartridge when you notice an increase in white dust buildup. If white dust still forms around the humidifier after a new cartridge has been installed, consider using distilled water. bIf you live in an area with hard water or use a water softener, we recommend using distilled water for best results. Never use water-softening additives in your humidifier.

INSTALLATION INSTRUCTIONS

1. Remove the demineralization cartridge from packaging and soak in water for 10 minutes.
2. Remove the tank cover.
3. Fill the tank with water as shown in the How to Fill section of this instruction book.
4. Add the soaked demineralization cartridge to the tank.
5. Replace the tank cover on the humidifier.

To purchase genuine HoMedics Replacement Essential Oil Pads, Model # UHE-PAD1, go to the retailer where you purchased your HoMedics TotalComfort Ultrasonic Humidifier, or visit www.homedics.com (US), www.homedics.ca (CAN).
To purchase genuine HoMedics Essential Oils, go to the retailer where you purchased your HoMedics TotalComfort Ultrasonic Humidifier, or visit www.homedics.com (US), www.homedics.ca (CAN).
To purchase new Demineralization Cartridges, Model # UHE-HDC4, go to the retailer where you purchased your HoMedics TotalComfort Ultrasonic Humidifier, or visit www.homedics.com (US), www.homedics.ca (CAN).

CLEANING AND CARE

CAUTION: Before cleaning the unit, turn power off and unplug unit from the outlet.

CLEANING THE TRANSDUCER/ULTRASONIC MEMBRANE
The transducer/ultrasonic membrane must be cleaned to remove water mineral deposits when the clean indicator/reset button illuminates red. Failure to do so may cause reduced or no mist output.

1. Remove the tank cover and set aside.
2. Remove the tank and pour out any water remaining in the tank.
3. Twist as indicated to remove the water reservoir from the bottom of the tank and pour out any remaining water.
4. Clean the transducer/ultrasonic membrane with a 50/50 mix of white vinegar and water on a cotton swab. Wipe off with a damp cotton swab.
5. NEVER touch the transducer/ultrasonic membrane with your fingers; the natural oils in the skin can damage the surface.
6. NEVER submerge the base in water or any other liquid.
7. After cleaning, reassemble the humidifier, fill with water, plug in, and turn on.
8. Press and hold the clean indicator/reset button for 3 seconds, until the clean indicator turns off.

TO CLEAN THE TANK
Remove the tank cover from the humidifier.
Every day: Empty and rinse the inside of the tank before refilling.
Every week : To remove any scale or buildup, use a 50/50 mixture of white vinegar and lukewarm water to clean the inside of the tank.

TO CLEAN THE OIL TRAY

Open the oil tray and remove the pad. Essential oil pads should be changed when switching to a different scent. If continuing to use the same scent, set the oil pad aside for reuse. Wipe the inside of the oil tray with a soft cloth. Place the essential oil pad back in the tray and close.
NOTE: Leave the essential oil pad out of the oil tray when storing.

TO CLEAN THE SURFACE
Clean the surface of the unit with a soft, damp cloth.

STORAGE
Clean the surface of the unit with a soft, damp cloth. Clean the water tank, water reservoir, float, and transducer/ultrasonic membrane following the cleaning instructions for each part. Be sure to let all parts dry completely before storing. After storing, rinse the tank with water prior to operating.

TROUBLESHOOTING

•     Unit is not turned on

•     No power at unit

•     Low water level

•     Transducer/ultrasonic membrane needs cleaning

•     Humidistat set lower than the current room humidity

| •     Plug unit in

•     Press the power button to turn the unit on

•     Check circuits and fuses or try a different outlet

•     Refill the tank with water

•     Follow Cleaning the Transducer/Ultrasonic Membrane instructions in the Cleaning and Care section

•     Reset the humidistat to a higher humidity setting, or change to continuous on

Peculiar odor| •     Unit is new

•     If unit is in use, the odor may be a dirty tank or old tank water

•     Old water in water reservoir

| •     Remove the tank cover and let the tank air out in a cool, dry place for 12 hours

•     Empty the old water, clean the tank, and fill with clean water

•     Remove the tank cover and tank. Pour out any remaining water in the water reservoir

Excessive noise| •     Unit is not level

•     Low water level

| •     Place unit on a flat, even surface

•     Check the water level; refill the tank if the water is low

White dust accumulation| •     Hard water used

•     Demineralization cartridge needs to be replaced

| •     Use distilled water and a demineralization cartridge

•     Replace demineralization cartridge

Transducer/Ultrasonic Membrane needs cleaning

•     Clean reminder needs to be reset

| •     Follow Cleaning the Transducer/ Ultrasonic Membrane instructions in the Cleaning and Care section

•     Press and hold the clean indicator/reset button until the red LED turns off

FCC DISCLAIMER

This product has been tested and complies with the requirements of the Federal Communication Commission, Part 18 and CAN ICES-1/NMB-1. Although this product is tested and complies with FCC regulations, it may interfere with other devices. If this product is found to interfere with another device, separate the other device and this product. Conduct only the user maintenance found in this instruction manual. Other maintenance and servicing may cause harmful interference and can void the required FCC compliance.

SUPPLIER’S DECLARATION OF CONFORMITY
Product Description: TOTALCOMFORT® DELUXE ULTRASONIC HUMIDIFIER
Model Number: UHE-CMTF91
Trade Name: HoMedics

FCC Compliance Statement
This device complies with Part 18 of the FCC Rules. Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
U.S. Contact Information
Company: HoMedics, LLC.
Address: 3000 N Pontiac Trail, Commerce Township, MI 48390
8:30am-7:00pm EST Monday-Friday 1-800-466-3342

CAUTION
All servicing of this humidifier must be performed by authorized HoMedics service personnel only.

2-YEAR LIMITED WARRANTY

HoMedics sells its products with the intent that they are free of defects in manufacture and workmanship for a period of 2 years from the date of original purchase, except as noted below. HoMedics warrants that its products will be free of defects in material and workmanship under normal use and service. This warranty extends only to consumers and does not extend to Retailers. To obtain warranty service on your HoMedics product, contact a Consumer Relations representative for assistance. Please make sure to have the model number of the product available.

HoMedics does not authorize anyone, including but not limited to Retailers, the subsequent consumer purchaser of the product from a Retailer, or remote purchasers, to obligate HoMedics in any way beyond the terms set forth herein. This warranty does not cover damage caused by misuse or abuse; accident; the attachment of any unauthorized accessory; alteration to the product; improper installation; unauthorized repairs or modifications; improper use of electrical/power supply; loss of power; dropped product; malfunction or damage of an operating part from failure to provide manufacturer’s recommended maintenance; transportation damage; theft; neglect; vandalism; or environmental conditions; loss of use during the period the product is at a repair facility or otherwise awaiting parts or repair; or any other conditions whatsoever that are beyond the control of HoMedics.

This warranty is effective only if the product is purchased and operated in the country in which the product is purchased. A product that requires modifications or adoption to enable it to operate in any other country than the country for which it was designed, manufactured, approved, and/or authorized, or repair of products damaged by these modifications is not covered under this warranty.

THE WARRANTY PROVIDED HEREIN SHALL BE THE SOLE AND EXCLUSIVE WARRANTY. THERE SHALL BE NO OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS OR ANY OTHER OBLIGATION ON THE PART OF THE COMPANY WITH RESPECT TO PRODUCTS COVERED BY THIS WARRANTY. HOMEDICS SHALL HAVE NO LIABILITY FOR ANY INCIDENTAL, CONSEQUENTIAL, OR SPECIAL DAMAGES. IN NO EVENT SHALL THIS WARRANTY REQUIRE MORE THAN THE REPAIR OR REPLACEMENT OF ANY PART OR PARTS THAT ARE FOUND TO BE DEFECTIVE WITHIN THE EFFECTIVE PERIOD OF THE WARRANTY. NO REFUNDS WILL BE GIVEN. IF REPLACEMENT PARTS FOR DEFECTIVE MATERIALS ARE NOT AVAILABLE, HOMEDICS RESERVES THE RIGHT TO MAKE PRODUCT SUBSTITUTIONS IN LIEU OF REPAIR OR REPLACEMENT.

This warranty does not extend to the purchase of opened, used, repaired, repackaged, and/or resealed products, including but not limited to sale of such products on internet auction sites and/or sales of such products by surplus or bulk resellers. Any and all warranties or guarantees shall immediately cease and terminate as to any products or parts thereof that are repaired, replaced, altered, or modified, without the prior express and written consent of HoMedics.

This warranty provides you with specific legal rights. You may have additional rights that may vary from country to country. Because of individual country regulations, some of the above limitations and exclusions may not apply to you.
For more information regarding our product line in the USA, please visit www.homedics.com. For Canada, please visit www.homedics.ca.

FOR SERVICE IN CANADA
cservice@homedicsgroup.ca
8:30 am–5:00 pm EST Monday–Friday 1-888-225-7378

FOR SERVICE IN THE USA
cservice@homedics.com
8:30 am–7:00 pm EST Monday–Friday 1-800-466-3342

2021 HoMedics, LLC. All rights reserved. HoMedics, TotalComfort, and HoMedics Leaders in Home Environment are registered trademarks of HoMedics, LLC. Distributed by HoMedics, LLC, 3000 N Pontiac Trail, Commerce Township, MI 48390 IB-UHECMTF91 Made in China

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