TotalComfort UHE-CMTF28 - Humidifier HOMEDICS - Free user manual and instructions

USER MANUAL TotalComfort UHE-CMTF28 HOMEDICS

PLEASE TAKE A MOMENT NOW REGISTER YOUR PRODUCT AT: www.homedics.com/register Your valuable input regarding this product will help us create the products you will want in the future.

Exterior view of a modern home water heater with control buttons and indicator lights (no text or symbols on the device itself)

TOTALCOMFORT HUMIDIFIER

INSTRUCTION MANUAL AND WARRANTY INFORMATION

2-YEAR LIMITED WARRANTY

UHE-CMTF28

IMPORTANT SAFETY INSTRUCTIONS

WHEN USING ELECTRICAL PRODUCTS, BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED, INCLUDING THE FOLLOWING:

READ ALL INSTRUCTIONS BEFORE USING.

DANGER – TO REDUCE THE RISK OF ELECTRIC SHOCK:

• Always place 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 using and before cleaning.
• DO NOT reach for a unit that has fallen into 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:

• This product is powered by a lithium battery. Due to their small size, lithium batteries can be easily swallowed by children. Ingestion of such batteries has been known to cause death.
• This product contains a button battery. If swallowed, it could cause severe injury or death in just 2 hours. Seek medical attention immediately.
• 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.

DUAL 360° ROTATING MIST NOZZLES

Easily adjusts the mist output direction.

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

0.72 gallons - 2.75 liters

RUNTIME

Up to 34 hours. Runtime is based on using cool mist and 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 favorite essential oil to deliver aroma into the air.

CLEAN TRANSDUCER/ULTRASONIC MEMBRANE

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

TANK CAP MIST NOZZLE TANK COVER HANDLE WATER TANK WATER RESERVOIR CONTROL PANEL REMOTE MIST OUTPUT NIGHT-LIGHT POWER TIMER HOMEDICS OIL TRAY TRANSDUCER/ULTRASONIC MEMBRANE* WATER RESERVOIR *Remove the water tank to access the transducer/ ultrasonic membrane POWER PLUG

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 tanks can be filled with a pitcher or at the faucet.

TO FILL WITH A PITCHER

Simple line drawing of a cylindrical container with a lid and an upward arrow, no text or symbols present.

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

Illustration of a pitcher pouring liquid into a container with an inset showing a circular object (no text or symbols)

1. 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.

Diagram showing a cylindrical container with a lid and downward arrow indicating force or pressure direction, labeled with symbols like 'T' and 'B'.

1. Replace the tank cap.

TO FILL AT THE FAUCET

Diagram showing a mechanical assembly with labeled components and directional arrows indicating motion or force.

1. To fill at the faucet, remove the tank cap and tank cover. Lift the water tank by the handle.

Illustration of a faucet pouring liquid into a beaker, with an inset showing a magnified view of the water (no text or symbols present)

1. 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.

Diagram illustrating a mechanical device with labeled components and directional arrows indicating assembly or operation.

1. Reassemble making sure all parts are firmly seated.

HOW TO USE

NIGHT-LIGHT 4 8 12 AUTO-OFF TIMER 1 2 3 MIST OUTPUT POWER/OUT OF WATER LED POWER ON/OFF CLEAN LED CLEAN TRANSDUCER/ ULTRASONIC MEMBRANE RESET

POWER ON/OFF BUTTON & OUT OF WATER INDICATOR

Plug 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 above the button. Continue to press the mist output button to cycle through the mist output settings.

360° DUAL ROTATING MIST NOZZLE

Rotate the mist nozzle to adjust the mist output direction. Rotate the smaller mist nozzle to direct the mist output to a second direction.

NIGHT-LIGHT

Press the night-light button to turn the night-light on or off.

TIMER

Press the timer button. Keep pressing the timer button until the desired timer setting is lit. The timer button will cycle through the following settings: 4 hours, 8 hours, 12 hours, and off. To cancel the timer at any time, press the timer button until all LEDs are off.

NOTE: Always be sure the humidifier has a full tank of water prior to using the timer setting.

AUTO-OFF

When the water in the tank is almost gone, the humidifying function will power off and the out of water LED 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 TRANSDUCER/ULTRASONIC MEMBRANE

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 transducer/ultrasonic membrane button for 3 seconds to reset the clean indicator.

HOW TO USE

ESSENTIAL OIL

Use your favorite 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 of time.

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.

OILTRAY - PUSHHERE

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

OIL TRAY PUSH HERE

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

Illustration of a hand pressing down on a heart-shaped object with arrows indicating motion (no text or symbols)

Hand pouring liquid into a container with droplets (no text or symbols)

1. 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.

OIL TRAY PUSHER

1. 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.

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).

If 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 demineralization cartridge from packaging and soak in water for 10 minutes.
2. Remove the tank cap.
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 cap on the humidifier.

Top-down view of a cylindrical mechanical component with internal helical grooves and protruding blades (no text or symbols visible)

Demineralization Cartridge

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 red LED is illuminated above the clean transducer/ultrasonic membrane button. Failure to do so may cause reduced or no mist output.

Diagram showing a mechanical assembly with labeled parts and an upward arrow indicating motion or force.

1. Remove the tank cap, tank cover, and tank and set aside.

Illustration of hands holding a rolled-up cable or film, no text or symbols visible

1. Remove the tank and pour out any water remaining in the tank.

Simple line drawing of a cylindrical container with a handle and spout, no text or symbols present

1. Pour out any remaining water inside the water reservoir by pouring in the direction of the drain arrow.

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).

Hand holding a small mechanical component inside a circular housing (no text or symbols visible)

1. 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.

NEVER touch the transducer/ultrasonic membrane with your fingers; the natural oils in the skin can damage the surface.

NEVER submerge the base in water or any other liquid.

Simple line drawing of a cylindrical object with a lid and dotted lines indicating depth (no text or symbols)

1. After cleaning, reassemble the humidifier, fill with water, plug in, and turn on.

H001 H002 H003 H004 H005 H006 H007 H008 H009 H010

1. Press and hold the clean transducer/ultrasonic membrane button for 3 seconds, until the LED light above the button turns off.

Hand cleaning a cylindrical object with mesh texture (no text or symbols visible)

Line drawing of a hand holding a sleeve with a cloth (no text or symbols)

Hand placing a circular object onto a cylindrical container with liquid level indicator (no text or symbols)

TO CLEAN THE TANK

Remove the tank cap and 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 tank cap, water tank, water reservoir, and the transducer/ultrasonic membrane with a 50/50 mixture of white vinegar and water. Be sure to rinse and let all parts dry completely before storing. Clean the oil tray with a soft, damp cloth. After storing, rinse the tank with water prior to operating.

TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE SOLUTION
No power/no mist from spout • Unit is not plugged inUnit is not turned onNo power at unitLow water levelTransducer/ultrasonic membrane needs cleaning		Plug unit inPress the power button to turn the unit onCheck circuits and fuses or try a different outletRefill the tank with waterFollow Cleaning the Transducer/Ultrasonic Membrane instructions in the Cleaning and Care section
Peculiar odor • Unit is new	If unit is in use, the odor may be a dirty tank or old tank waterOld water in water reservoir	Remove the tank cap and let the tank air out in a cool, dry place for 12 hoursEmpty the old water, clean the tank, and fill with clean waterRemove the tank cap, tank cover, and tank. Pour out any remaining water in the water reservoir
Excessive noise • Unit is not leve	Low water level	Place unit on a flat, even surfaceCheck the water level; refill the tank if the water is low
White dust accumulation • Hard	water usedDemineralization cartridge needs to be replaced	Use distilled water and a demineralization cartridgeReplace demineralization cartridge

FCC DISCLAIMER

This product has been tested and complies with the requirements for 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.

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 THE USA

Email: [e-mail]

8:30am–7:00pm EST Monday–Friday

1-800-466-3342

FOR SERVICE IN CANADA

Email: [e-mail]

8:30am-5:00pm EST Monday-Friday

1-888-225-7378

©2019 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-UHECMTF28

Made in China

Exterior view of a modern home water heater with control buttons and indicator lights (no text or symbols on the device itself)

TOTALCOMFORT HUMIDIFIER

MODE D'EMPLOI ET INFORMATIONS SUR LA GARANTIE

GARANTIE LIMITÉE DE 2 ANS

UHE-CMTF28

INSTRUCTIONS DE SÉCURITÉ IMPORTANTES

LORS DE L'UTILISATION DE PRODUITS ÉLECTRIQUES, DES MESURES DE SÉCURITÉ DE BASE DOIVENT TOUJOURS ÊTRE SUIVIES, DONT LES SUIVANTES :

LIRE TOUTES LES INSTRUCTIONS AVANT L'UTILISATION.

DANGER – POUR RÉDUIRE LE RISQUE DE CHOC ÉLECTRIQUE :

Simple line drawing of a cylindrical container with an upward arrow and dotted line at bottom (no text or symbols)

Illustration of a bucket pouring liquid into a container, with an inset showing a droplet on a surface (no text or symbols)

Diagram showing a cylindrical container with liquid and a lid, labeled with arrows indicating downward motion or force direction.

Diagram showing a hand inserting a cylindrical component into a device, with arrows indicating direction (no text or symbols present)

Illustration of a faucet pouring liquid into a container with an inset showing a circular object (no text or symbols)

Diagram showing a mechanical device with labeled parts and directional arrows indicating assembly or operation.

OIL TRAY PUSH HERE

Illustration of a hand pressing down on a heart-shaped object with motion arrows (no text or symbols)

Illustration of a hand pouring liquid into a mesh container (no text or symbols)

Top-down view of a cylindrical mechanical component with internal helical grooves and protruding blades (no text or symbols visible)

Diagram of a mechanical assembly showing a cylindrical component being folded into a housing, with an arrow indicating upward motion (no text or symbols present)

Illustration of hands holding a flexible hose with a mesh insulation (no text or symbols)

Simple line drawing of a cylindrical container with a curved lid and a label 'Co...w:sl' on its side (no other text or symbols)

Hand holding a small mechanical component inside a circular housing (no text or symbols visible)

Simple line drawing of a cylindrical container with a lid and internal structure, no text or symbols present.

Hand cleaning a cylindrical object with mesh texture (no text or symbols visible)

Line drawing of a hand holding a sleeve or sleeve with a circular object on the left (no text or symbols)

Hand holding a cylindrical container with liquid level indicated by dotted lines (no text or symbols)

NETTOYAGE DU RÉSERVOIR

Exterior view of a modern home appliance with a cylindrical body and control panel (no visible text or symbols on the device itself)

TOTALCOMFORT HUMIDIFIER

Simple line drawing of a cylindrical container with an attached lid and an upward arrow, no text or symbols present.

Illustration of a bucket pouring liquid into a container with an inset showing a drop (no text or symbols)

Simple line drawing of a cylindrical container with a lid and an arrow pointing downward (no text or symbols)

Diagram showing a mechanical device with arrows indicating assembly or operation (no text or symbols present)

Diagram of a faucet pouring liquid into a container, with an inset showing a magnified view of the water (no text or symbols present)

Diagram showing a device being processed into a cylindrical container with arrows indicating process flow.

Illustration of a hand pressing down on a heart-shaped object into a cup with arrows indicating motion (no text or symbols)

Illustration of a hand pouring liquid into a triangular container (no text or symbols)

Close-up of a metallic cylindrical component with internal helical grooves and protruding slots (no text or symbols visible)

Exploded view diagram of a mechanical component showing internal parts and an upward arrow (no text or symbols)

Illustration of hands holding a rolled-up cable or hose (no text or symbols visible)

Simple line drawing of a cylindrical container with a lid and spout, no text or symbols present.

Hand inserting a small component into a circular device (no text or symbols visible)

Simple line drawing of a cylindrical battery with a cap and internal structure (no text or symbols)

Hand cleaning a cylindrical object with mesh texture (no text or symbols visible)

Line drawing of a hand cleaning a circular object with a handle (no text or symbols)

Hand holding a cylindrical object with a dotted line indicating depth (no text or symbols)

PARA LIMPIAR EL TANQUE