Homedics UHE-WM250 Instruction Manual

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Courriel :

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Canada :

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d’une pièce ou de la totalité de l’appareil en raison du non-respect des recommandations
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LA GARANTIE OFFERTE DANS LA PRÉSENTE CONSTITUE UNE GARANTIE UNIQUE ET
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UNE GARANTIE IMPLICITE DE LA QUALITÉ MARCHANDE OU DE L’ADAPTATION OU TOUTE
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SUBSTITUER LE PRODUIT AU LEU DE LE RÉPARER OU LE REMPLACER.

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La présente garantie vous accorde des droits spécifiques. Vous avec peut-être des droits
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territoire, il se peut que certaines des limitations susmentionnées ne s’appliquent pas à vous.

Pour plus d’information au sujet de nos produits aux États-Unis, veuillez visiter :
www.homedics.com. Au Canada, veuillez visiter : www.homedics.ca.

HoMedics® es una marca registrada de HoMedics, LLC.

© 2015 HoMedics, LLC. Reservados todos los derechos.

IB-UHEWM250

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Warm & Cool Mist

Ultrasonic Humidifier

w

El manual en Español
empieza a la página 13

Le manuel en français
commence à la page 25

Instruction Manual and
Warranty Information

year

1

limited warranty

UHE-WM250

IMPORTANT SAFETY INSTRUCTIONS:

WHEN USING ELECTRICAL PRODUCTS, ESPECIALLY WHEN CHILDREN ARE
PRESENT,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 humidier on a rm, at surface. A waterproof mat or pad is
recommended for use under the humidier. Never place it on a rug or carpet, or
on a nished oor 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 use while bathing or in the shower.

• 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° Fahrenheit.

WARNING - TO REDUCE THE RISK OF BURNS, ELECTRIC SHOCK, FIRE

OR INJURY TO PERSONS:

• A unit should never be left unattended while plugged in.

• Close supervision is necessary when this unit is used by or near children,
invalids, or disabled persons.

• Use this unit only for its intended use as described in this manual. Do not use
attachments not recommended by HoMedics; specically 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.

• Electrical supply shall be disconnected prior to beginning any such cleaning
operation.

• Always hold the water tank rmly with both hands when carrying a full tank
of water.

2

• NEVER use the humidier in an environment where explosive gases
are present.

• DO NOT place the humidier near heat sources, such as a stove, and do not
expose the humidier 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.

• DO NOT use outdoors. For indoor use only.

SAVE THESE INSTRUCTIONS
CAUTION - PLEASE READ ALL INSTRUCTIONS CAREFULLY BEFORE

OPERATION.

• Never cover the unit while it is operating.

• Always keep the cord away from high temperature and re.

• If the cord or tank(s) sustains damage, you must stop using this product
immediately and contact HoMedics consumer relations (see Warranty section for
consumer relations contact information).

• 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 qualied 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 to the water.

• Do not wash, adjust, or move this unit without rst unplugging it from the
electrical outlet.

• Keep this unit out of reach of children. Do not allow children to use this unit
without supervision.

• This appliance is intended for household use only.

Attention California Residents:
WARNING: This product contains chemicals known to the State of California to cause
cancer, birth defects and other reproductive harm.

3

Unique Features and Specifications

Ultrasonic Tech nology

This humidier uses ultrasonic high frequency tech nology to convert the water into 1–5 million
super particles that are dispersed into the air evenly.

LED Digital Readout

Displays current room humidity, programmed humidity setting, timer setting, warm or cool mist
selection and mist output level.

Programmable Humidistat

Customize the level of humidity between 35% – 65% in 5% increments.

Built-In Timer

Programmable timer, up to 12 hours.

Night Light / Display Lights

A useful light feature is included for your convenience.

Auto Shut-Off Protection

When the tanks are empty the unit will shut off automatically.

Capacity

2.0 gallon – 7.57 liters

Dual Water Tanks

Rell one tank while the other is running.

Run Time: 120 hours

Run time is calculated based on using cool mist and setting the mist level to low setting. Based
on the natural humidity level in your home, the temperature of water you use, and the mist level
setting you choose, you may experience longer or shorter run times.

4

Control Panel

Display shows:
Current Humidity Level,
Programmed Humidity Setting,
Timer Setting, Warm or Cool Mist
Selection, and Mist Output Level

Programmable

Humidistat

Mist Temperature

Mist Output Level

Programmable

Humidistat Setting

Timer

Night Light /
Display Light

Power ON/OFF
Button

FIG 1

5

How To Use

Power ON/OFF Button

Plug unit in to a 120 volt AC electrical outlet. Press the POWER button to turn unit on. Press the
POWER button again to turn unit off. ATTENTION: When the water in the tank is almost empty, the

unit will shut off to indicate to the user to rell water.

Mist Output Level

Mist adjusts from the lowest output 1 to the highest output 5. To increase the mist output, press
the + Button. The corresponding Mist Level will be lit on the display. To decrease mist output,
press the – Button.

Mist Temperature Setting

When the humidier is powered ON, it will be operating on the last setting used.
To change the mist temperature from Cool to Warm Mist, press the Mist Temperature Button. WARM
will be illuminated on the display. To change the mist temperature from Warm to Cool Mist, press the
Mist Temperature Button again. COOL will be illuminated on the display.

NOTE: Once Warm Mist is selected, it will take 20 minutes to heat up before the mist becomes warm.

Programmable Humidistat

The Programmable Humidistat can be set in 5% increments from 35% - 65% humidity.
To program the humidity level, press the Humidistat Button. Then press the + / - Button. The humidity
level will increase / decrease by 5% every time the + / - Button is pressed and will show on the
display screen. Keep pressing the + / - Button until the desired programmable humidity setting is
reached. The display will show the set humidity level for 3 seconds, then default back to display the
current room humidity.
NOTE: To eliminate any programmed Humidistat setting, press the Humidistat Button. Then press the
+ Button until you reach “CO” (continuous on) one level above 65%.
NOTE: When the set humidity level is reached, the humidier will cycle off until the humidity in the
room drops 5% below the set humidity level, then will cycle on until the set humidity level is reached
again.

Night Light / Display Light

Press the Night Light / Display Light Button once to turn on the night light. The light at the bottom of
the water tanks will turn on, illuminating the tanks. Press a second time to leave the night light on, but
turn off the display light. Press a third time to turn off the night light and display light so no lights are
illuminating. Press a fourth time to turn the display light on.

Timer

Press the Timer Button. Keep pressing the Timer Button until the desired timer setting is lit on the
display. The Timer Button will cycle through the following settings 0 hours, 2 hours, 4 hours, 8 hours,
12 hours, 0 hours. To turn the Timer off, press the Timer Button until 0 hours is shown on the display.
NOTE: Always be sure the humidier has a full tank of water prior to using the timer setting.

6

How to Fill

CAUTION: Before lling unit with water, turn the power off and unplug the unit from the outlet.
NOTE: Always use two hands to carry the water tank.

1. Grasp tank handle and lift up from humidifier base. (Fig. 2)

Fig. 2

Fig. 3

2. Turn the tank upside down—remove the tank cap by turning it
counter-clockwise. (Fig. 3)

Fig. 4

3. Fill the water tank with clean, cool (not cold) water. We
recommend using distilled water if you live in a hard water area.
(Fig. 4)

Fig. 5

NOTE: Not for use with essential oils. Even a few drops can ruin the
humidifier.

4. Replace the tank cap by turning clockwise until tight. (Fig. 5)

Fig. 6

5. Install the tank back on the base of the unit. Make sure the tank is
firmly seated. (Fig. 6)

6. Repeat the process for the 2nd tank.

NOTE: It is normal to have a small amount of water
in the base during and after use.

7

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 humidier. 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 humidier. 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 humidier. The cartridge should
be replaced every 30 – 40 llings. 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 build-up. If white dust still forms around the humidier after a new cartridge has been
installed, consider using distilled water. To purchase new demineralization cartridges, model
# UHE-HDC4, go back to the retailer (where you purchased your humidier), or
visit www.homedics.com

If you live in an area with hard water, or use a water softener, we recommend using
distilled water for better results from your humidifier. Never use water softening
additives in your humidifier.

Installation Instructions

1. Remove demineralization cartridges from packaging and let them soak
in water for 10 minutes.

2. Remove the tanks from humidifier base and turn it over.

3. Unscrew the tank cap by turning the cap counter-clockwise.

4. Fill the tank with water as shown in the How to Fill section of the instructions included
with your humidifier.

5. Add a soaked demineralization cartridge into each tank.

6. Replace the tank cap by turning clockwise.

7. Place the tanks back on the base.

Demineralization Cartridge

8

TIMER

+

–

HUMIDISTATMIST

Cleaning and Care

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

NOT FOR USE WITH ESSENTIAL OILS

COOL

% RH

+

–

Fig. 7

Fig. 8

Fig. 9

Fig. 10

To Clean the Tank

Remove the water tanks from the humidier base by lifting
them from the main unit. Unscrew the tank cap and rinse
inside the tank with clean water. (Fig. 7) To remove any scale
or build up, use a 50/50 mixture of vinegar and lukewarm water
to clean the inside of the tank.
Suggestion: Clean the water tanks once every two to three
weeks, depending on your water conditions.

To Clean the Ultrasonic Membrane

Remove transducer plate cover. (Fig. 8)
Pour a 50/50 mixture of vinegar and water on the surface of
the ultrasonic membrane, then soak for ve minutes. Brush
clean with a soft-bristle brush (not included) and rinse. (Fig. 9)
Replace transducer plate cover.
NEVER touch the ultrasonic membrane with your ngers as
the natural oils in skin can damage the membrane.
Suggestion: Clean the membrane once every two to three
weeks, depending on your water conditions.

NOTE: Never submerge the base in water or any liquid

To Clean the Surface

Clean the surface of the unit with a clean damp soft cloth as
often as needed. (Fig. 10)

9

Troubleshooting

PROBLEM POSSIBLE CAUSE SOLUTION

No Power/
No Mist from Spout

Peculiar Odor • If new unit

Excessive Noise • Unit is not level

White Dust Accumulation • Hard water used

• Unit is not plugged in

• No power at oulet

• Low water level

• Room humidity at desired
humidity setting

• Auto off timer activated

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

• Low water level

• Demineralization Cartridge
needs replacement

• Plug unit in

• Press the POWER button
once to turn the power on

• Check circuits and fuses or
try a different outlet

• Refill tank with water

• Increase room humidity
setting or change
humidistat setting to "CO"
(Continuous ON)

• Set timer to "0" hours

• Open the water tank cap
and keep it in a shady and
cool place for 12 hours

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

• Place unit on a flat,
even surface

• Check the water level. Refill
the tank if the water is low

• Use distilled water and a
Demineralization Cartridge

• Replace Demineralization
Cartridge

10