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 spout 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 hard water 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.
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.
E-8
E-9
CLEANING
CLEANING
Ultrasonic Disk
*Clean the disk with the
brush only. No other
cleaning tool should
be used. BRUSH ONLY.
CLEANING
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 FLTDC20.
Look for cartridge 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.
2
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.