758.15408010 - Humidifier KENMORE - Free user manual and instructions

Product Type	Humidifier
Model	758.15408010
Brand	Kenmore
Type	Ultrasonic Cool Mist
Tank Capacity	1.5 gallons (5.7 liters)
Coverage Area	Up to 500 sq. ft.
Runtime	Up to 24 hours on low setting
Mist Output	Adjustable, up to 2.5 gallons per day
Dimensions (W x H x D)	12.2 x 15.0 x 10.2 inches
Weight	8.6 lbs (3.9 kg)
Power Supply	120V, 60Hz
Power Consumption	30 Watts
Noise Level	< 30 dB
Filter Type	Demineralization cartridge (optional)
Auto Shut-Off	Yes, when tank is empty
Humidistat	Built-in, adjustable
Cleaning	Easy-clean tank and transducer
Safety Features	Automatic shut-off, tip-over protection
Warranty	1 year limited
Includes	Humidifier, demineralization cartridge, cleaning brush

Frequently Asked Questions - 758.15408010 KENMORE

How often should I clean my Kenmore humidifier?

Clean the tank and transducer every 3 days to prevent mineral buildup. Use a mixture of water and vinegar for descaling.

How do I set the desired humidity level?

Press the humidity button repeatedly to cycle through settings from 30% to 90% in 5% increments. The display shows the target humidity.

How do I replace the demineralization cartridge?

Turn off and unplug the unit. Remove the water tank, then unscrew the old cartridge from the bottom of the tank. Replace with a new Kenmore cartridge.

Why is my humidifier not producing mist?

Ensure the water tank is filled and properly seated. Check if the unit is on a level surface. Clean the transducer if it's covered with mineral deposits.

Can I use tap water in the humidifier?

Yes, but using distilled or demineralized water is recommended to reduce white dust buildup. The included demineralization cartridge helps.

How do I adjust the mist output?

Use the mist control knob or button to increase or decrease the mist level. Higher settings produce more moisture but require more frequent refills.

What does the auto shut-off feature do?

The humidifier automatically turns off when the water tank is empty, preventing damage to the unit and ensuring safety.

How do I store the humidifier when not in use?

Empty the water tank and dry all parts thoroughly. Store in a cool, dry place. Remove and discard the used demineralization cartridge.

Is there a warranty on the Kenmore humidifier?

Yes, it comes with a 1-year limited warranty. Contact Kenmore customer service for warranty claims.

Where can I find replacement filters or cartridges?

Replacement demineralization cartridges are available at Sears or online. Use part number 758.15408010 for compatibility.

USER MANUAL 758.15408010 KENMORE

8 Gallon Output with Digital Readout

P/N 1B72044 05/10

Sears Brands Management Corporation

Hoffman Estates, IL 60179 U.S.A.

www.kenmore.com

www.sears.com

ONE YEAR FULL WARRANTY ON KENMORE HUMIDIFIER

If any part of this humidifier fails due to a defect in material or workmanship within one year from the date of purchase, or if the humidifier motor fails due to a defect in material or workmanship during the second year from the date of purchase, RETURN THE HUMIDIFIER TO THE NEAREST SEARS PARTS & REPAIR CENTER, and it will be repaired free of charge. This warranty does not include humidifier filters, which are expendable parts that can wear out from normal use in less than one year. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Sears Brands Management Corporation, Hoffman Estates, IL 60179

GENERAL SAFETY INSTRUCTIONS

Safety Signal Words

DANGER: means if the safety information is not followed someone will be seriously injured or killed.

WARNING: means if the safety information is not followed someone could be seriously injured or killed.

CAUTION: means if the safety information is not followed someone may be injured.

1. To reduce the risk of fire or shock hazard, plug humidifier directly into a 120V, A.C. electrical outlet. Do not use extension cords.
2. Keep the electric cord out of traffic areas. To reduce the risk of fire hazard, never put the electric cord under rugs, near heat registers, radiators, stoves or heaters.
3. Always unplug the humidifier before moving it, before cleaning, or whenever the humidifier is not in service.
4. Keep the humidifier clean.

5. Do not put foreign objects inside the humidifier.

6. Do not allow to be used as a toy. Close attention is necessary when used by or near children.

7. Never use your humidifier while any part is missing or damaged in any manner.
8. To reduce the risk of electrical hazard or damage to humidifier, do not tilt, jolt or tip humidifier while unit is running.
9. To reduce the risk of damage to humidifier, unplug when not in use.
10. To reduce the risk of accidental electrical shock, do not touch the cord or controls with wet hands.
11. Note the warning label shown below.

WARNING: To reduce risk of fire, electric shock, or injury always unplug before servicing or cleaning.

Table of Contents

Warranty Information....2

General Safety Instructions ...... 2

To Save A Service Call....3

Know Your Humidifier....3

How Your Humidifier Works......4

Step 1. Getting Your Humidifier Up and Running ....4

Step 2. Location Instructions ....5

Electrical Hook-Up 5

Step 3. Water Fill 6

Step 4. Operating the Controls .....7-8

Using Your Humidifier 8-9

Replacement and Care of Filters.....10

Cleaning and Maintenance.... 11

Troubleshooting 12-13

Repair Parts....14-15

To Save A Service Call

Check the following if your humidifier is not operating.

1. Is power cord attached to outlet?
2. Is humidity control set high enough?
3. Is there electrical power to outlet?
4. Is the cabinet sitting on a level surface?
5. Is fan control on?

Know Your Humidifier

Description 758.15408010
* Gallon Output/24 hrs.Capacity of BottleCapacity of Base* Sq. Ft. CoverageFan SpeedsAuto Fan SpeedReplacement FilterAuto HumidistatAuto Shut OffControlsRubber FeetETL ListedVoltsHertzAmps (High Speed)Watts (High Speed)	81.2 Gallons1.2 Gallons17003Yes32-15508YesYesElectronic (Push Button)6Yes120 A.C.601.280

* Based on an area with average insulation and an 8 foot ceiling height.

How Your Humidifier Works

Your new Kenmore humidifier is designed to satisfy home humidity requirements through the principle of evaporation of water in the air. Once the filter becomes saturated, air is drawn in, passes through the filter and moisture is absorbed into the air. All evaporation occurs in the humidifier so any residue remains in the filter. This natural process of evaporation virtually eliminates white dust.

CAUTION: To reduce the risk of injury, fire or damage to humidifier, use only cleaners specifically recommended for humidifiers. Never use flammable, combustible or poisonous materials to clean your humidifier. To reduce the risk of scalds and damage to humidifier, never put hot water in humidifier.

Step 1. Getting Your Humidifier Up and Running

Once removed from its carton, remove all packing materials. Verify the filter is properly seated (See pg.10).

Step 2. Location and Electrical Hook-Up

WARNING: For your own safety, do not use humidifier if any parts are damaged or missing.

Selecting A Location

Place humidifier on a flat level surface, take extra care in leveling when placing the unit on carpet. Position the humidifier where the most humidity is needed or where the most air will be circulated throughout the house such as near a cold air return.

Moist air (humidity) produced will disperse into the whole house, but the area closest to the unit will have the highest humidity. If the unit is positioned close to a window, condensation may form on the window pane. If this occurs the unit should be repositioned in another location.

NOTE: Due to release of cool, moist air from humidifier, it is best to direct air away from thermostat and hot air registers and to position humidifier next to an inside wall. Unit should not be placed where cold air from outside walls or warm air from a hot air register blows directly on it.

Positioning The Unit

The humidifier should be positioned with the back (cord exit side) and left side, at least 2 inches away from the wall. Air needs to enter through all of the louvers in the housing assembly in order for the humidifier to operate at peak efficiency.

NOTE: Be sure humidistat (located approximately 2 inches outside humidifier body on power cord) is free from obstruction and away from any hot air source.

Electrical Hook-Up

Locate nearest 120V A.C. wall socket in the location desired, preferably on inside wall. With the humidifier in the desired location, route the electrical cord safely so no one will trip or upset the humidifier. Plug in the electrical cord.

WARNING: To reduce the risk of fire or shock hazard, humidifier should be plugged into a 120V A.C. outlet. Do not use extension cords.

To reduce the risk of electrical shock, this humidifier has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way.

If the plug does not fit fully in the outlet, reverse plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.

Step 3. Water Fill

WARNING: To reduce the risk of fire or shock hazard, do not pour or spill water into control or motor area. If controls get wet, let them dry completely and have unit checked by authorized service personnel before plugging in.

After the humidifier is positioned where it will be operating you are ready to fill the humidifier. The bottle lifts straight up and away from the base. Take care not to bump or damage fill valve assembly on the bottom of the bottle.

Invert the bottle. Press the valve stem button into the bottle and turn clockwise to lock in open position. Place bottle under the faucet. Fill the bottle, being careful not to allow any debris to get in the bottle. Debris may interfere with the valve seating. Once the bottle is full, press the valve stem button and turn counter clockwise to release and close.

CAUTION: Use only 32-14900 EPA Registered Bacteriostat available from Sears Retail store. Under no circumstances should you use water treatment products designed for Rotoc belt or Ultrasonic humidifiers.

Place the water bottle back into the humidifier base. When positioned properly, the plunger will open and the water will flow into the base. The base will hold the entire contents of the water bottle. Once the bottle is empty, remove it and repeat the filling process. The humidifier is now filled to capacity. To benefit from less frequent filling, let the humidifier exhaust both the water from the bottle and the base before filling.

Step 4. Operating the Controls

Where you set your desired humidity level depends on your personal comfort level, outside temperature and inside temperature. A starting set point of 30% - 40% ROOM humidity is recommended but there may be conditions that require a different setting.

IMPORTANT: Water damage may result if condensation starts to form on windows or walls. Humidity SET point should be lowered until condensation no longer forms. We recommend room humidity levels do not exceed 50%.

When Outdoor Temperature is:		Recommended Indoor Relative Humidity (RH) is:
-10°F	-24°C	20%
2°F	-18°C	25%
10°F	-12°C	30%
20°F*	-6°C*	35%

* and above

To Operate the Controls

Digital Display

Press the power button once to turn the unit on* ⓤinitially there is a slight delay while the electronics calibrate.

Two bars (- -) appear during this time. Once calibration is complete a ROOM humidity reading between 25% - 95% will be displayed. A flashing 20 display indicates that the room humidity is less than 20%

.NOTE: The default settings at initial startup are (LOW) F1 fan speed and 65% SET humidity. After desired settings are selected by the user, they remain as long as the unit remains plugged in and there is no power interruption. If the unit is unplugged the original default settings are employed.

* Humidifier fan should operate at initial start up. If it does not, refer to "Fan not operating (digital display is illuminated)" in the "Trouble Shooting" section on page 12 of this manual.

Operating the Controls (cont'd.)

Speed Button

This humidifier is equipped with a 3-speed fan control. Initially depressing the speed button will display the current speed setting. Each push of the speed button advances the mode through the settings of (HIGH) F3, (MEDIUM) F2, (LOW) F1 and (AUTO) A.

The selected setting is displayed on the digital readout. The higher the setting, the faster water is evaporated and released into the air. F1 (LOW) is the quietest setting and is provided for conditions that do not require a rapid evaporation rate. When (AUTO) A is selected the humidifier will determine the required fan speed needed to bring the actual room humidity up to the set humidity.

Humidity Control

This button allows you to adjust the humidity to suit your needs. This humidifier will automatically cycle on and off as required to maintain the selected setting. The readout displays both actual (ROOM) and desired (SET) humidity percentage (%) settings when humidity control button is pressed. The ROOM readout has a range of 20% to 95%. If the room humidity level is equal to or less than 20% the display will show a flashing 20.

The SET readout has a range of 25% to 65% and is adjusted in increments of 5%. Initially depressing the humidity button will display the current humidity setting. Each additional press of the button increases the setting by 5%. A SET point of 65% operates the humidifier continuously regardless of the ROOM reading. The humidistat that senses the readings is located on the power cord. Ensure that this humidistat is free from obstruction.

Using Your Humidifier

Refill Display

For maximum run time both the bottle and the base should be filled. When both the bottle and the base empties, the display alternates the room humidity reading and "F" (FILL), informing additional water is required. Also at this time the unit will automatically switch into DRY OUT MODE and continue to run on the lowest speed until the filter is dry.

NOTE: During this time the room humidity level will continue to be monitored and the humidifier will cycle the fan on and off until the filter is completely dry. The fan will shut off leaving you with a dry humidifier that is less prone to mold and mildew growth. If DRY OUT MODE is not desired, refill the humidifier with water and the fan will return to the set speed.

NOTE: Fan automatically switches to lowest speed during DRY OUT MODE.

Check Filter Indicator

The ability of any humidifier to efficiently supply humidity output relies heavily on the condition of the filter. As the filter loads with impurities it gradually loses its wicking capability. When this happens, moisture output is reduced and the humidifier has to work longer to satisfy the selected setting. This humidifier has a check filter reminder timed to appear after 720 hours of operation. When the display shows an alternating “CF” and “room humidity” setting at 5 second intervals it is a reminder to check the filter condition.

NOTE: Some areas have high water mineral content causing the need for more frequent filter changes.

Refer to “Replacement and Care of Filter” on page 10. If a build-up of deposits or severe discoloration is evident replace the filter to restore maximum efficiency.

Humidistat

The humidistat located on the power cord senses the percentage of humidity in the air. It causes the humidifier to cycle on and off to maintain the selected humidity SET point. The fan will turn on if the "ROOM" reading falls 3% below the SET point and will continue to run the humidifier until a reading of 1% above the SET point is achieved. The fan will turn off until the ROOM reading falls 3% below the SET point again.

Control Lock Out

To avoid unwanted tampering with the humidifier settings the controls can be locked.

Activation Procedure

After the humidifier functions have been set up, hold the power button down for 5 seconds. The display will show “CL” for 2 seconds; release the power button and the control will resume the display of the room humidity. The room humidifier will continue to function with the locked in settings. If buttons are operated while “CL” is active, the “CL” is displayed and settings are unaffected.

Deactivation Procedure

To deactivate the “CL” function simply press and hold the power button for 5 seconds. “CL” will flash at the rate of 1 second on and 1 second off for a period of 2 seconds and then resume the display of room humidity.

NOTE: Be sure humidistat is located approximately 2 inches outside humidifier body and power cord is free from obstruction and away from any hot air register.

Replacement and Care of Filter

WARNING: To reduce the risk of shock or injury from moving parts, always unplug humidifier before removing or replacing any parts.

CAUTION: To help retard bacteria growth and keep maximum efficiency, the filter should be replaced at least once per season, or more often under hard water conditions. Use Kenmore 32-15508 recommended replacement filter.

Replace the evaporative wicking filter at least once per humidification season or more depending on water conditions in your area.

Filter Replacement

1. Unplug humidifier. Before removing the filter, we recommend moving the humidifier to an area where floor coverings are not susceptible to water damage. (i.e. kitchen or bath areas.)
2. Remove the water bottle and set aside. Be sure not to bump or damage the fill valve.
3. Grasp the housing assembly and lift straight up and away from the base and set aside. The filter is now accessible.
4. Take note of the filter position. Remove the filter. You may want to clean the base at this time. See the "Cleaning Your Humidifier" section of this manual.
5. Install a new filter (32-15508) into the base. Coil the filter and position it between the uprights in the bottom of the base. The start and finish of the coil should be captured at the center of the base (see diagram) and the filter should be resting on the floor of the base.
6. Return the housing assembly to the top of the base. Reposition the humidifier to its operating position.
7. The humidifier is now ready to be filled for operation.

Cleaning and Maintenance

WARNING: To reduce the risk of injury, fire or damage to humidifier, use only cleaners specifically recommended for humidifiers. Never use flammable, combustible or poisonous materials to clean your humidifier. To reduce the risk of scalds and damage to humidifier, never put hot water in humidifier.

CAUTION: Local water purity varies from area to area and under certain conditions water impurities and airborne bacteria may promote the growth of microorganisms in the reservoir of the humidifier. To retard bacteria growth that may cause odors and be harmful to your health, use only Kenmore replacement filters. We also recommend using EPA approved bacteriostat, and humidifier cleaner, available at your local Sears store.

Step 1

To make cleaning easier, the humidifier base should be empty and completely dried out. To accomplish this, use the following method:

a. Allow the humidifier to run until the REFILL message "F" illuminates and the automatic shutoff has stopped the humidifier fan.

b. Unplug humidifier.

Step 2

WARNING: To reduce the risk of shock, always unplug humidifier before cleaning or servicing. If humidifier is not unplugged, fan could start after housing is removed.

To Remove Parts

See "Replacement and Care of Filter" page 10.

NOTE: There may be a little water still in the base. Carefully dump the water out or remove with a sponge.

NOTE: Remove excess water before cleaning

Step 3

Bi-Weekly Maintenance

Removing Scale

1. Fill the humidifier base with one 8 oz. cup of undiluted white vinegar. Let solution stay 20 minutes.
2. Clean all interior surfaces with a soft brush. Dampen a soft cloth with undiluted white vinegar and wipe out the base to remove scale.
3. Rinse thoroughly with clean warm water to remove scale and cleaning solution.

Disinfecting Base

1. Pour 1/2 gallon of water and 1/2 teaspoon chlorine bleach into the base. Let solution stay for 20 minutes, carefully swishing every few minutes. Wet all surfaces normally exposed to water.
2. Empty base after 20 minutes. Rinse with water until bleach smell is gone. Allow unit to dry out completely.

NOTE: The water bottle should be cleaned in the same manner as the base. Rinse thoroughly with clean water after all steps are complete.

End of Season Maintenance

1. Follow "Bi-Weekly Maintenance" instructions at end of humidification season.
2. Remove filter.
3. Let humidifier dry completely before storing.
4. Store in cool, dry location.
5. Install a new filter in clean humidifier before next season begins.

NOTE: "Bi-Weekly Maintenance" procedure is also recommended if you do not plan to run the humidifier for one week or more.

TROUBLE PROBABLE CAUSE		REMEDY
Digital display not illuminated.	No Power.Power button has not been depressed.	Check 120 volt power source.Press power button once to turn on.
Fan not operating (Digital display is illuminated).	ROOM humidity level is not 3% or moreReservoir is empty.	Raise SET humidity level if desired.Increase fan speed.Fill humidifier with water.
Fan running continuously.	SET humidity level is 65%.ROOM humidity level has not reached 1% or more above SET humidity level.	A SET humidity percentage of 65% operates fan continuously. Adjust SET level between 25% - 60%.Continue to run until desired humidity level is achieved. This may take up to 48 hours initially.
Poor evaporation of water.	CHECK FILTER message flashing.Mineral buildup on filter.	Change to a fresh new filter.NOTE: Local water purity varies from area to area.
Bottle empties completely.	This is normal for initial filling.	Refill bottle for maximum run time.
Bottle continues to empty after complete filling.	Air is entering water bottle.	Check for leak in water bottle.
Bottle not emptying.	Spring Valve Assembly damaged or missing post in bottom of base.Base full of water.	Check orientation of bottle.Reposition so that fill valve on bottom of bottle is depressed by post in bottom of base.The base will hold the contents of water bottle (1.2 gallons). Continue to run humidifier to deplete water from base.
Display blinks or fan moves slightly when humidifier is plugged in.	Normal.No action required.
Fan operating slower than speed registered on digital display.	Humidifier in “DRY OUT MODE”.	Humidifier automatically switches fan to (LOW) F1 when “F” and alternating room humidity is displayed.
Humidifier not shutting off during “DRY OUT MODE”.	Filter not dry.	During DRY OUT mode the humidifier will continue to run on LOW speed as required for up to 2 hours or until the filter is completely dry.
Alternating “F” and room humidity displayed.	Reservoir is empty.Fill humidifier with water.
Alternating “CF” and room humidity displayed.	Filter may be dirty.	Replace filter.Unplug unit for 30 seconds and replug into clear display.

Parts List for Kenmore Humidifier Model No. 758.15408010

Parts List for Kenmore Humidifier Model No. 758.15408010

Always order by part number - Not by key number

Key No.	Part No.	Description
1 758	15408010	Housing, Upper Assembly(includes all parts 1-9)
2 32-1	5508 † Filter
3 831	188-1 Support, Float
4 831	189 Float, Reservoir
5 831	187-1 Base
6 831	190 Foot Rubber
7 831	199 Bottle Assembly
8 831	207 Cap, Screw
9 1B7	2044 Owner’s Manual (not shown)

* Standard Hardware Item - May be purchased locally.
† Stock item - May be secured through the Hardware Department of most Sears retail stores.
- Any attempt to repair the control assembly or motor may create a hazard unless repair is done by a qualified service technician. Repair service is available at your nearest Sears store.

Notes

Notes

Sears Brands Management Corporation, Hoffman Estates, IL 60179

Paso 3

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