Essick Air Essick Evaporative Humidifier 697 500 User Manual
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We recommend replacing the AirCare® filter at least once a year and more often if necessary. When the white
filter media is coated with a layer of dust and dirt, it is time to replace the AirCare® filter. The certified water
output of your humidifier will be reduced when using the AirCare® filter. AirCare® filters are optional and are
not required for normal operation of the humidifier. AirCare® is registered trademark of Essick Air Products.
CARE AND MAINTENANCE
Cleaning your humidifier regularly helps eliminate odors and bacterial and fungal growth. Ordinary household
bleach is a good disinfectant and can be used to wipe out the humidifier base and bottle/reservoir after
cleaning. We recommend cleaning your humidifier at least once every two weeks to maintain optimum
environmental conditions for your home.
We also recommend using Essick Air Bacteriostat Treatment each time you refill your humidifier to eliminate
bacterial growth. Add bacteriostat according to the instructions on the bottle. Please call 1-800-547-3888 to
order Bacteriostat Treatment reference part number 1970.
1. Turn off unit completely counterclockwise and unplug from outlet.
2. Lift out the water bottle and the power pack.
3. Carry bottle and base to cleaning basin. Lift wick from the base allowing the water to drain. Rinse wick
under fresh water only. Do not use soap, detergent, or any other cleaners on the wick. Leave in sink to
drain.
REMOVING SCALE
4. Empty the water from the reservoir and water bottle. Fill reservoir and each water bottle ½ full with water
and add 8 oz. (1 cup) of white vinegar to each. Let stand 20 minutes. Then empty solution.
5. Dampen a soft cloth with white vinegar and wipe out reservoir to remove scale. Rinse the water bottle and
reservoir thoroughly with fresh water to remove scale and cleaning solution before disinfecting.
DISINFECTING UNIT
6. Fill each water bottle and reservoir ½ full with water and add 1 teaspoon of bleach to each. Wipe cabinet
and bottle surfaces with this solution. Let solution stay for 20 minutes, then rinse with water until bleach
smell is gone. Dry with clean cloth. The outside of the unit and water bottle may be wiped down with a
soft cloth dampened with fresh water.
7. Refill unit and re-assemble per ASSEMBLY instructions.
SUMMER STORAGE
1. Clean unit as outlined in Care & Maintenance section.
2. Discard used wick and any water in the reservoir or bottle and allow to dry thoroughly before storage. Do
not store with water inside reservoir or bottle.
3. Do not store unit in an attic or other high-temperature area.
4. Install new filter at beginning of season.