Honeywell Ultrasonic Cool Mist Humidifier

IMPORTANT SAFETY INSTRUCTIONS

READ AND SAVE THESE SAFETY INSTRUCTIONS BEFORE USING THIS HUMIDIFIER

When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:

1. The humidifier should ALWAYS be placed on a firm, flat, level waterproof surface at least 4 feet (1.2m) away from bedside, 12 inches (30 cm) from the wall and out of reach of children and pets. Ensure the humidifier is stable and the power cord is away from heated surfaces and out of the way to prevent overturning.
2. DO NOT leave the humidifier unattended in a closed room. Doing so may result in personal injury or property damage. If the room becomes saturated, open the door and turn the humidifier off or down. DO NOT aim Mist Outlet directly at children, walls, or furniture.
3. Before using, extend the cord and inspect for any signs of damage. DO NOT use the unit if the cord is damaged. DO NOT operate with the power cord coiled or with a twist tie in place.
4. ⚠️ CAUTION: To avoid fire or electric shock hazard, plug the humidifier directly into a 120V AC electrical outlet. To avoid risk of fire, electric shock, or personal injury, DO NOT use an extension cord or power strip.
5. The humidifier should ALWAYS be unplugged and emptied when not in operation or while being cleaned. Shut off and unplug humidifier before moving. DO NOT move or tilt humidifier while it is in operation. Plug and unplug unit with dry hands. NEVER pull by cord.
6. DO NOT operate the humidifier without water. Turn off and unplug unit when the tank is empty.
7. Humidifier requires regular cleaning. Refer to and follow cleaning instructions.
8. DO NOT operate outdoors; this humidifier is intended for indoor residential use only.
9. DO NOT cover or insert objects into any openings on the unit.
10. DO NOT block intake or output vents.
11. DO NOT attempt to repair or adjust any electrical or mechanical functions on this humidifier. Doing so will void your warranty.
12. DO NOT place in direct sunlight, high temperature areas, or near computers or sensitive electronic equipment.
13. DO NOT touch the nebulizer while the unit is plugged in as burns could result.
14. DO NOT add any essential oils, or medications (e.g., Kaz Inhalant or Vicks VapoSteam) into Mist Outlet, Base, Water Reservoir, or Water Tank.
15. For Residential Use Only.

NOTE: Only use this humidifier with the provided adapter.

⚠️ WARNING: CHOKING HAZARD - SMALL PARTS. NOT FOR CHILDREN UNDER 3 YRS.

SAVE THESE INSTRUCTIONS.

GETTING TO KNOW YOUR COOL MIST HUMIDIFIER

How it Works

Water is released from the Water Tank into the Reservoir. A Nebulizer vibrates at ultrasonic frequency, breaking the water into a fine mist. The mist is quietly propelled by a fan up a vertical Mist Chamber to the Mist Outlet where the cool, visible mist enters the room. This humidifier will shut off automatically when the water level is low or when the Tank is removed from the Base.

The HUL585/588 Tank capacity is 1.25 Gallons (4.7L).

Components

The humidifier consists of the following parts:

• 1. Tank Lid
• 2. Inner Nozzle: ⚠️ WARNING: CHOKING HAZARD - SMALL PARTS. NOT FOR CHILDREN UNDER 3 YRS.
• 3. Nozzle
• 4. Tank
• 5. Cleaning Brush
• 6. Base
• 7. Essential Oil Pad
• 8. Essential Oil Tray
• 9. HUL585 Power Knob / HUL588 Electronic Controls
• 10. Plunger
• 11. Nebulizer
• 12. Float Paddle

SETTING UP YOUR HUMIDIFIER

Unpack the Humidifier

Keep this Owner's Manual for reference. Remove packaging materials. Locate the Float Paddle and set it aside; this is required for operation. Remove the twist tie and extend the power cord. Plug the Adapter Cord into the port on the back of the unit. Place the humidifier on a firm, level, water-resistant surface a minimum of 12 inches (30 cm) from walls.

FLOAT PADDLE INSTALLATION - REQUIRED FOR HUMIDIFIER TO OPERATE

This humidifier uses a float system to regulate water flow from the Tank to the Reservoir. The Float Paddle must be properly installed for the unit to operate. If not properly installed, water may not flow into the Reservoir or it may leak from the Base. The Float Paddle is designed to be easy to install and remove.

1. Remove the Water Tank.
2. Align the Float Paddle with the dashed line float paddle shape on the bottom of the Reservoir. Place the paddle over the brackets. The paddle can be gently placed in the brackets; it does NOT snap-in, rather is simply set in place.
3. Replace the Tank in the Base.

⚠️ CAUTION: IMPROPER PLACEMENT OF THE FLOAT PADDLE COULD RESULT IN LEAKING OR WATER NOT FEEDING INTO THE RESERVOIR.

Hard Water and White Dust

High mineral content in your water, also known as hard water, may cause a white mineral residue to accumulate on surfaces in the room near the humidifier. This mineral residue is commonly referred to as white dust. The higher the mineral content (hardness) of your water, the greater the potential that an ultrasonic humidifier may produce white dust. White dust is not a result of a defect or flaw in the humidifier; it is a result of the amount of minerals suspended in the water you are using. To reduce white dust, use distilled water or the HDC500 Demineralization Cartridge (HDC500CV1 in Canada) available through Consumer Relations.

FILLING / REFILLING

NOTE: You have two options for filling your humidifier's Water Tank: under the faucet at the sink, or with a pitcher of water at the humidifier.

Manufacturer and Distributor will not accept responsibility for property damage caused by water spillage. HUL585/HUL588 holds 1.25 gallons (4.7L) of water (tank and reservoir combined).

Filling

1. If filling at the sink, remove the Tank using the handle inside the tank, carry to the sink and fill with cool water. OR
2. If filling at the humidifier, ensure the Tank is securely seated on the Base. Open the Tank lid and fill with cool water using a water pitcher.

NOTE: Fill Tank with cool water. DO NOT fill with warm or hot water. DO NOT ADD ESSENTIAL OILS, MEDICATIONS, OR INHALANT LIQUIDS, such as Vicks VapoSteam, to the Tank. Doing so could cause damage to the humidifier and void the warranty.

3. If filled at the sink, carry the full Tank back and place it back on the Base.
4. Close the Tank lid.

USING YOUR HUMIDIFIER

HUL585 Model

1. Power: Plug Adapter Cord into the port on the back of the unit. With the Power Knob in the off position, plug humidifier into a 120V outlet. ⚠️ CAUTION: TO AVOID ELECTRIC SHOCK, DO NOT PLUG HUMIDIFIER INTO AN OUTLET WITH WET HANDS.
2. Output: Turn the Power Knob clockwise to the highest setting. It is recommended to set the output to high until you reach a comfortable humidity level.
3. Position the humidifier to direct mist output away from walls, furniture, and bedding.
4. Humidity Level: When a comfortable humidity level is reached, turn the Power Knob to a lower setting. A comfortable humidity level is between 40-60%. To monitor your humidity level, use a humidity monitor such as the Honeywell HHM10 model, or H10CV1 in Canada (Not included).

HUL588 Model

If you notice condensation on the walls, windows, or around the unit, your humidity level is too high. Open doors to the room or turn off the humidifier until the humidity level drops.

1. Power: Press the Power icon (▶️) to turn on. The unit will default to high output, continuous humidity setting when first plugged in. Press again to turn off. If the humidifier was programmed before turning off, previous settings will be remembered. Unplugging the humidifier resets to default settings. When the unit runs out of water, the Power icon will turn orange and the humidifier will turn off. Refill the Water Tank and replace it on the Base to resume operation.
2. Mist Output: Press the Mist Output icon (?) to toggle between low, medium, and high mist level settings. A higher setting delivers mist into the room at a higher rate. The water level in the Water Tank will decrease faster on a higher setting. A lower setting provides less moisture output and runs longer before the Water Tank needs refilling.
3. Humidistat: The humidifier features a humidistat with 5 levels. Press the Humidity Control icon (?) to select a humidity level. The settings are approximately 30%, 40%, 50%, 60%, and 70% Relative Humidity (RH). When a humidity level is set, the humidifier will turn on and off to maintain the set humidity level. To override the humidistat and run in continuous mode, press the Humidity Control icon until no levels are selected. A comfortable humidity level is between 40-60%. Consider using a humidity monitor to display current room humidity and temperature.
4. Humidity Reached: When the set humidity level is reached, the green Humidity Reached icon (✅) will illuminate and the mist will turn off. As long as this light is illuminated, the humidifier will not produce mist. Once the humidity level drops below the set humidity level, the green light will turn off and the humidifier will start running again. To increase the set humidity level, press the Humidity Control icon to increase the set humidity level.

2-Way Mist Outlet

This humidifier features a 2-Way Mist Outlet that allows you to direct mist in two directions. Positioning both openings in the same direction results in a strong mist plume. Separating the mist outlets allows for wider distribution.

USING THE ESSENTIAL OIL TRAY

This humidifier features an Essential Oil Tray that can be used with your favorite essential oil for added enjoyment. This is not a diffuser; the oil does not come in contact with water and is passively evaporated into the air. Essential oils are not included.

1. Push and release the tray to open.
2. Add a few drops of essential oil to the Pad.

⚠️ WARNING: DO NOT POUR ANY LIQUIDS INTO THE MIST OUTLET. DO NOT ADD LIQUID INHALANTS, ESSENTIAL OILS, OR ANY ADDITIVES TO THE WATER TANK. DOING SO CAN HAVE ADVERSE EFFECTS ON THE HUMIDIFIER AND VOID THE WARRANTY.

To clean the Essential Oil Tray, gently wipe residue from the Tray. Replacement essential oil pads can be ordered through Consumer Relations.

USING THE DEMINERALIZATION CARTRIDGE (Not Included)

This humidifier is designed for use with the HDC500 Demineralization Cartridge (model HDC500CV1 in Canada). In hard water areas, using distilled water or a demineralization cartridge with tap water will help minimize the production of white dust. Cartridges can be ordered through Consumer Relations.

Daily Maintenance

For best results, use fresh, clean water every day.

CLEANING YOUR HUMIDIFIER

To keep your humidifier running efficiently, clean it regularly. Weekly cleaning is recommended. All maintenance should be done in the kitchen or bathroom on a water-resistant surface near a faucet. To properly clean your humidifier, we recommend the separate processes of Scale Removal and Disinfecting. These two processes must be performed separately.

Before Cleaning

1. Turn off and unplug humidifier. Never clean the humidifier when it is running.
2. Remove Water Tank and empty completely. Remove any accessories from the water tank. We recommend changing water and airing out between uses.

Scale Removal (Mineral Buildup)

Follow steps 1-2 in the "Before Cleaning" section, then follow the additional steps below.

1. Pour a minimum of 1 cup (1/4 liter) of undiluted distilled white vinegar into the Water Tank. Gently swish vinegar around in the Tank to wet the entire inside.
2. Place Tank on Base. Vinegar will drain into the Water Reservoir and loosen mineral buildup (scale) in the Reservoir and bottom of the Water Tank. Ensure enough vinegar to cover the bottom inside of the Tank.
3. Soak for 20 minutes, then remove Water Tank and slowly empty vinegar into sink. Rinse with tap water until the smell of vinegar is gone.
4. Empty vinegar from Base and Reservoir area; rinse with water until the smell of vinegar is gone.
5. Remove Float Paddle from Reservoir by lifting up on the Float Rod and set aside. Use a soft cloth or the included Cleaning Brush to gently clean the Nebulizer and all areas in the Reservoir. NOTE: Nebulizer is fragile. DO NOT apply extreme pressure. Wipe Float Paddle with a soft cloth to remove loosened minerals.
6. Place Float Paddle back in Reservoir. Position in place. Refer to the Float Paddle Installation section for detailed instructions.

⚠️ CAUTION: DO NOT SUBMERGE BASE IN WATER. DOING SO WILL DAMAGE THE HUMIDIFIER AND VOID THE WARRANTY.

Disinfecting

Before starting the disinfecting process, follow Steps 1-2 in the "Before Cleaning" section.

1. Add 1 teaspoon (5mL) of bleach to 1 gallon (3.8L) of water. Pour the bleach solution into the Tank. NOTE: Using more than 1 teaspoon of bleach to 1 gallon (3.8L) of water may result in damage to the humidifier.
2. Place Tank on Base. Bleach solution will drain into the Water Reservoir.
3. Soak for 20 minutes, then remove the Water Tank and slowly empty bleach solution into sink. Rinse Tank with tap water until the smell of bleach is gone.
4. Empty bleach solution from Base and Reservoir area; rinse with water until the smell of bleach is gone.
5. Remove Float Paddle from Reservoir and rinse.
6. Place Float Paddle back in Reservoir. Position in place. Refer to the Float Paddle Installation section for detailed instructions.

⚠️ CAUTION: IMPROPER PLACEMENT OF THE FLOAT PADDLE COULD RESULT IN LEAKING OR WATER NOT FEEDING TO THE RESERVOIR.

END OF SEASON CARE AND STORAGE

Follow the cleaning instructions when the humidifier will not be used for at least one week, or at the end of the season. At the end of the season, remove any accessories from the humidifier. Dry the humidifier completely before storing. DO NOT store with water inside the Water Tank. Pack unit in original carton and store in a cool, dry location.

TROUBLESHOOTING

NOTE: Failure to keep this unit clean from mineral deposits normally contained in any water supply will affect the efficiency of operation of this unit. Customer failure to follow these instructions may void the warranty.

CONSUMER RELATIONS

We are here to help. Call us toll-free at: 1-800-477-0457

Contact us at: www.HoneywellPluggedIn.com/contact-us

In Canada: ConsumerRelations@HelenofTroy.com

Please be sure to specify Model number HUL585 or HUL588.

NOTE: If you experience a problem, please contact consumer relations first or see your warranty. Do not return to the original place of purchase. Do not attempt to open the electrical housing yourself, doing so may void your warranty and cause damage to the humidifier or personal injury.

SPECIFICATIONS

Only use this humidifier with the provided adapter.

FCC COMPLIANCE

This device complies with Part 18 of the FCC rules.

WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply within the limits for Consumer ISM equipment, pursuant to Part 18 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference with radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio TV technician for help.

2 YEAR LIMITED WARRANTY

You should first read all instructions before attempting to use this product.

A. This 2 year limited warranty applies to repair or replacement of product found to be defective in material or workmanship. This warranty does not apply to damage resulting from commercial, abusive, unreasonable use or supplemental damage. Defects that are the result of normal wear and tear will not be considered manufacturing defects under this warranty. KAZ IS NOT LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THIS PRODUCT IS LIMITED IN DURATION TO THE DURATION OF THIS WARRANTY. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you also may have other rights which vary from jurisdiction to jurisdiction. This warranty applies only to the original purchaser of this product from the original date of purchase.

B. At its option, Kaz will repair or replace this product if it is found to be defective in material or workmanship.

C. This warranty does not cover damage resulting from any unauthorized attempts to repair or from any use not in accordance with the instruction manual.