Ultrasonic Humidifier

USE & CARE INSTRUCTIONS
Refurbished
Ultrasonic Humidifier
Guardian Technologies LLC
26251 Bluestone Blvd. | Euclid, Ohio 44132
1.866.603.5900 | www.guardiantechnologies.com
Model No. RH4810
30 -Day Limited Warranty
www.guardiantechnologies.com
1.866.603.5900
REV1115
©20015 Guardian Technologies LLC
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READ AND SAVE THESE INSTRUCTIONS
READ AND SAVE THESE INSTRUCTIONS
Failure to comply with the warnings listed below may
result in electric shock or serious injury.
Failure to comply with the warnings listed below may
result in electric shock or serious injury.
WARNINGS
This product should be used only in accordance with the specifications outlined
in this manual. Usage other than what has been specified here may result in
serious injury.
Warning: The cords, wires and/or cables supplied with this
product contain chemicals, including lead or lead compounds,
known to the state of California to cause cancer and birth
defects or other reproductive harm. Wash hands after using.
(california code of regulations proposition 65)
•CAUTION: To reduce the risk of severe burns, keep this product out of the reach of children
and pets.
•Disassembly, repair or remodeling by an unauthorized person may result in serious harm and
will void the manufactures warranty.
•Always place this humidifier on a firm, flat & level surface. This humidifier may not work
properly on an uneven surface.
•Do not place this product on cloth, carpet or an absorbent surface. This may block air inlet.
•This product releases mist. Do not place this humidifier directly on wood furniture, flooring or
any surfaces that could be damaged by water. Manufacturer does not accept any liability for damage in the case of the unit being placed incorrectly.
•Do not use if the plug is damaged or loose.
•Before filling or cleaning the unit, make sure it is unplugged.
•Once the humidifier has been plugged in, do not tilt or move the unit.
•Do not remove the water tank from the unit while it is on.
•Do not handle the plug with wet hands.
•Do not excessively bend, twist, pull or damage the power cord.
•Avoid placing this product where the humidity spout is pointed directly at an object or person.
•Do not inhale the mist/vapor expelled from the product or drink water from the tank.
•Do not fill the water tank with hot or boiling water.
•Do not use this product in direct sunlight or near a heat source such as a stove, heater or radiator.
•If the water tank becomes cracked or damaged, do not use.
•Do not keep this product running for an extended period of time. •Unplug the cord when unit is not in use for an extended period of time and/or when no one
is home.
•Do not keep water in the tank when not in use for an extended period of time.
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WARNINGS
•Do not clean the unit, water tank or water reservoir with detergents or chemicals of any kind.
•The use of water additives including ethereal/essential oils, fragrances, eucalyptus, water
conditioners, etc. will damage the appliance materials and as a consequence the whole unit.
Any use of such additives will void the manufactures warranty.
•Do not use this product near any other electronic device.
•Do not cover the spray spout at any time during use. Do not put anything on or in the tank.
•IMPORTANT: Neither humans nor animals can hear the high frequency vibrations.
•When unplugging from outlet hold humidifier securely.
•Do not place cord over objects.
•Do not get water in or on the power cord or where it connects to the product. Do not use near a sink.
•Do not touch the water tank during operation.
•Do not submerse the unit in water or pour water on the unit or in the humidity spout.
•When emptying water from water tank, pour on drain side.
•Do not cover the spout with cloth or hand and do not use without the spout.
•Use clean or distilled water in tank. Hard water areas will require more frequent cleaning.
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PRODUCT SPECIFICATIONS AND PARTS
CONTROL PANEL BUTTON FUNCTIONS
SPECIFICATIONS - MANUFACTUERS REFURBISHED
MODEL NUMBER: RH4810
HUMIDIFYING MODE: Cool/Warm Mist
POWER SUPPLY: 100-240V 50/60Hz
POWER CONSUMPTION: 30W Cool/90W Warm
TANK CAPACITY: 2 gallons
SUCCESSIVE HUMIDITY HOURS: Up to approximately 120 hours on low speed
depending on environmental conditions
DIMENSIONS: 7.75”L x 15.03”W x 12.48”H
WEIGHT: 5.45 pounds (not including packaging)
Refill & Warm
Mist Indicator
Lights
Cool/Warm
Mist Control
Night Light
Timer
Mist Control
Power
PARTS
Humidity Spout
FEATURE HIGHLIGHTS
Tank
NIGHT LIGHT
An LED illuminates the tank for a soft glow night light.
TIMER
Tank Lid
Cleaning Brush
Storage
Preset the humidifier to automatically turn off in 4, 8, or 12 hours.
POWER
Turns humidifier ON/OFF.
MIST CONTROL
Dry Air
Exhaust Port
Night Light
Power
Plug
The spray volume or amount of mist that is produced by the unit can be adjusted to three
levels based on need.
COOL OR WARM HUMIDIFICATION SELECTION
Select humidifying temperature based on need. Warm humidity will use more power but
will humidify your room quicker.
WATER REFILL INDICATOR
When the Water Refill button lights up it is time to refill the water tank.
Control Panel
Base
Ultrasonic Disk
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SILVER CLEAN TECHNOLOGY
Unlike other humidifiers that grow slimy mold and mildew, the pureguardianTM Ultrasonic
Humidifier uses Silver CleanTM technology embedded in the tank to fight the growth of
mildew and mold on the surface of the water tank.
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DIRECTIONS FOR USE
SET UP
Select a firm, level, flat location - at least six inches (15 cm) from any wall or object for proper air
flow. Place the humidifier on a water-resistant surface, as water can damage furniture and some
flooring. Do not place unit directly on carpet, towels, blankets or other absorbent surfaces.
DIRECTIONS FOR USE
CONTROL OPERATION
LIGHT
4
8
12
Guardian Technologies will not accept responsibility for damage caused by water spillage.
FILLING
Make sure unit is unplugged.
1.Night Light Feature
Press the Night Lamp button to
turn night light on/off.
L
M
H
1.Separate the tank from the
base of the unit.
REFILL
WARM MIST
2.Flip over water tank and open the
tank lid, turning it to the left.
3.Mist Control Button
When you press the Mist Control button there are three options:
Press once for LOW
Press twice for MEDIUM*
Press three times for HIGH
*Medium is default setting.
REFILL
3. Pour cool, clean water directly
into the tank. Do not pour anything
but water into the tank.
2.Timer
Press the Timer button to select either 4, 8, or 12 hours. The unit will turn off in that time.
4. Close the tank lid, turning it to the right. It is important to FIRMLY
secure cap after filling the tank
with water.
4.Cool or Warm Humidification Indicator
Press to select cool or warm mist. When warm is selected, LED will light. Water temperature is
maintained at room temperature for cool setting
and 80 degrees for warm. Allow 15 minutes for water to warm.
Rotates
separately
WARM MIST
POWER
5. Attach the tank to the base of the
unit and plug in.
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6.Power Button
Before turning on make sure there
is water in the unit. Press the
Power button.
5.Water Refill Indicator
When the unit is low on water the Refill LED on the front panel will light up, and the unit will shut off. Simply add more water to continue use. Unit will
automatically resume running when water tank has been refilled.
6.Humidity Spout Dual Direction
Broaden mist in two different directions throughout the room by rotating top section.
NOTE: The humidifier is equipped with a safety device that will automatically shut the unit off
when activated. To restart, unplug for 5 sec/replug then press the power button. If the unit
continues to shut down, there may still be an abnormal condition and the unit may need service.
Call Customer Service at 1-800.603.5900.
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CLEANING
CLEANING
CLEANING
• Always unplug the unit before servicing in any way.
• The water temperature of the water remaining in the unit after use may be high, allow time for it to cool.
GENERAL CLEANING
• Inside the base of the unit. Pour excess water out of the unit. Wash out the unit with fresh water using the cleaning brush and a soft cloth as needed. Do not submerse the base of the unit into water, or allow water to enter inside the dry air exhaust port of the unit.
• Water tank. Empty water tank. Remove mist nozzle and clean the mist tube with fresh water and a light brush (bottle cleaning brush is recommended).
• Outer surface of the unit. Wipe the surface of the unit with a soft, damp cloth if needed. If
you notice an accumulation of water during usage, reduce humidity and dry outer surface with
a cloth.
DESCALING
• Depending on usage and water type, cleaning to remove scale may be required
weekly or every other week to optimize unit performance.
• If you live in a hardwater area, we recommend the use of distilled water for your humidifier. This will help reduce the precipitation of minerals or ‘white dust’.
• Do not clean the unit or water tank with detergents or cleaning chemicals of any kind.
ULTRASONIC DISK
1.Unplug unit.
2.Remove the tank and empty all water from unit base and tank.
3.Locate the ultrasonic disk on the inside center of the base unit. (see pg. E-4)
4. Use ONLY the enclosed cleaning brush to gently clean disk and remove build up and deposits. Do not scrub or scrape the ultrasonic disk.
If scale becomes difficult to remove with brush:
1.Fill the Base with: mixture of 1 tsp. white vinegar and 1 tsp. water.
2.Let solution stand for 5 minutes.
3.With the vinegar in the Base, clean all interior surfaces with a soft cloth or brush to help
remove scale.
4.Also check mist nozzle and mist tube in water tank. Clean as needed.
5.Rinse the Base thoroughly with water to remove scale and vinegar solution.
Are minerals in your water producing white dust?
Try Decalcification Cartridge FLTDC.
Look for cartridge 1 at your local retailer or visit
www.guardiantechnologies.com
END OF SEASON STORAGE
•Follow the Cleaning and Descaling instructions when the humidifier will be stored at the end
of the season.
•Dry the humidifier completely before storing. DO NOT store with water inside the Base or
Water Tank.
•Pack the unit in its original carton and store in a cool, dry location.
NOTE: IF YOU EXPERIENCE A PROBLEM DO NOT ATTEMPT TO OPEN THE MOTOR
HOUSING YOURSELF. DOING SO MAY VOID YOUR WARRANTY AND CAUSE DAMAGE
TO THE HUMIDIFIER OR PERSONAL INJURY.
Ultrasonic Disk
*Clean the disk with the
brush only. No other
cleaning tool should
be used. BRUSH ONLY.
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TROUBLESHOOTING GUIDE
PROBLEM
SOLUTION
Water vapor and humidity are
not produced.
Power Plug: Unplug and then try again.
Power Failure: When the power is returned, try again.
Tank Installation: Make sure the tank is correctly attached.
The surface of the ultrasonic disk is dirty: Clean ultrasonic disk. (see pg. E-8)
Air blows but water vapor is
not produced.
Excessive Water: Remove a certain amount of water from the tank.
Increase mist setting.
Detergent residue and/or oil ingredients from cosmetics, etc may be in
tank; wash out tank and try again.
The surface of the ultrasonic disk is dirty: Clean ultrasonic disk. (see pg. E-8)
If you use hard water, replace with softer water.
Humidity level is low.
The surface of the ultrasonic disk is dirty: Clean ultrasonic disk. (see pg. E-8)
The water in the unit is too cold: Replace with cool, but not cold water.
Damage on the ultrasonic disk: Contact Customer Service 1.866.603.5900
Warm humidity is not produced.
It may take 10-15 minutes before warm humidity is created. The mist
may not feel warm due to the fact it is so fine and is cooled rather
quickly from the air in your home. Test by either feeling the base of the
unit which should be warm to the touch or by allowing the unit to run for
approximately 30 minutes on warm setting in a closed 200 sq. foot room
or smaller. The room should feel moderately warmer if the unit is
working properly.
The humidity has a bad smell.
Poor maintenance or dirty water: Clean the product thoroughly, and fill it
with fresh water. (see pg. E-8)
White dust is forming on
nearby furniture.
Hard water may deposit a certain amount of dust. Dust in the air also
settles because of added humidity in the room. Use distilled water if this
becomes a nuisance.
* Decalcification Filter (FLTDC) available at www.guardiantechnologies.com
or through Customer Service 1.866.603.5900.
Unit has stopped working.
No or low water. Unplug unit and refill tank.
Unit shuts off unexpectedly or does
not operate.
Check that the safety device triggered. To restart, unplug for 5 sec/replug
then press the power button. Call Customer Service 1.866.603.5900.
Water is accumulating outside of unit
or area surrounding unit.
Saturation of humidity. Lower mist control setting.
Unit not level and water is accumulating. Unplug and place on
level surface. Point spray away from objects. Raise unit on a
water-resistant level surface 2-3 feet off of floor.
Water dripping when refilling.
Water remaining on bottom of tank. Wipe tank or tilt to drain before
transporting.
Make sure tank cap is secured tightly.
Increased noise level.
Unit must be placed on a flat, level, hard surface. Make sure it is NOT
placed on a soft or absorbent surface.
LIMITED WARRANTY
To the consumer, Guardian Technologies LLC warrants this product to be free of defects in materials
or workmanship commencing upon the date of the original purchase. Save your original sales
receipt to validate start of warranty period. Warranty is not valid without receipt.
If this product should become defective within the warranty period, we will repair or replace any
defective parts free of charge. All warranty repairs must be completed by Guardian Technologies
LLC. This warranty does not cover unauthorized repairs. The warranty does not include unusual
wear, damage resulting from accident, or unreasonable use of the product. This warranty only
covers the product when used with genuine Guardian Technologies accessories. This warranty
covers product that was purchased from authorized distributors. This warranty gives you specific
legal rights and you may also have other rights (other rights may vary from state to state in
the U.S.A.)
The product warranty registration can be completed online at
www.guardiantechnologies.com. We consider the registration process important to ensuring
superior service to our customers, however submitting the warranty registration is optional and
does not affect your rights to utilize this warranty according to the conditions stated above. To
submit product under warranty the complete machine must be delivered pre-paid to Guardian
Technologies LLC. Please include complete information including: the problem, the model number
of the product, the day of purchase, and a copy of the original sales receipt along with your name,
address, and telephone (email optional). Address returns to the attention of: Customer Service,
at the address below. Additional questions or comments can be made toll free to the number
listed below.
Guardian Technologies LLC
26251 Bluestone Blvd.
Euclid, Ohio 44132
1.866.603.5900
www.guardiantechnologies.com
This product has been tested and complies with the requirements for Federal
Communications Commission, Part 18 for Radio/TV/Communication interference.
Although tested, it may affect these devices. If the humidifier is found to interfere,
separate the device and/or the humidifier. Conduct only the user maintenance found
in this manual. Other maintenance and servicing can cause harmful interference
and can void the required FCC compliance.
©2007 Guardian Technologies LLC
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