About White Dust:
Use of high mineral content hard water may cause a white mineral residue to accumulate on surfaces in the room near the humidifier. The mineral residue is commonly called “white dust.” The higher the mineral content (or, the harder your water is), the greater the potential for white dust. The white dust is not caused by a defect in the humidifier. It is caused only by minerals suspended in the water.
How and Why To Use Demineralization Cartridges:
The HoMedics demineralization cartridge will help reduce the potential for white dust, a deposit of minerals left behind from using hard water in your humidifier. The cartridge should be replaced every 30 – 40 fillings. The cartridge may need to be replaced more often if you are using very hard water. Replace the cartridge when you notice an increase in white dust
Installing Instructions
1.Remove demineralization cartridge from packaging and let it soak in water for 10 minutes.
2.Remove the tank from humidifier base. (Fig. 3)
3.Place the soaked demineralization cartridge into the matching slot in the humidifier base. (Fig. 9)
4.Place the tank back on the base, making sure the tank is firmly seated. (Fig. 7)
Note: Demineralization cartridge has no top or bottom. Either side can face upward.
Cleaning and Care
CAUTION: Before cleaning the unit, turn power off and unplug unit from the outlet.
Fig. 8
Fig. 9 |
If you live in an area with hard water, or use a water softener, we recommend using distilled water for better results from your humidifier. Never use water softening additives in your humidifier.
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| Tank Cleaning |
| |
| Remove the water tank from the humidifier base by lifting it |
| from the main unit. Unscrew the tank cap and rinse inside the |
| tank with clean water. To remove any scale or build up, use |
| |
| a 50/50 mixture of vinegar and lukewarm water to clean the |
| inside of the tank. |
Fig. 10 | Suggestion: Clean the water tank once every two to three |
weeks, depending on your water conditions. |
| To Clean the Ultrasonic Membrane: |
| Put a small amount of mild dish soap on the surface of the |
| ultrasonic membrane, then pour in some water and soak for 5 |
| minutes. Brush clean with soft bristle brush (not included) and |
| rinse. (Fig. 11) |
| Suggestion: Clean the membrane once every two to three |
Fig. 11 | weeks, depending on your water conditions. |
| |
| NOTE: Never submerge the base in water or any liquid. |
Surface Cleaning
Clean the surface of the unit with a clean damp soft cloth as often as needed. (Fig. 12)
Fig. 12
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