![Comfort Zone CZHD91 Instruction Manual Download Page 5](http://html.mh-extra.com/html/comfort-zone/czhd91/czhd91_instruction-manual_2641624005.webp)
AROMA FUNCTION
1. Open the aroma tray which is located at the back of the unit.
2. Add a few drops of your favorite essential oil onto the sponge
then reinsert the aroma tray.
3. Follow the instructions in the OPERATION section and turn on
the humidifier. The essential oil will incorporate into the cool
mist and produce fragrant mist.
4. To change the fragrance, simply wash the sponge with clean
water and a few drops of fragrant free dish washing soap.
Apply a different fragrant oil once the sponge is dried.
5. Remove the aroma tray to stop the fragrant mist operation.
CAUTION: If you start feeling light headed, nauseous, or any kind of discomfort, stop operating the humidifier
immediately and consult with a health care professional.
MAINTENANCE
1. Turn off the unit and unplug it.
2. Remove the mist outlet by aligning the arrow on
it to the arrow on the unit and pulling up.
3. Empty water from the water tank and base.
4. Fill the water tank and base with a mixture of
water and white vinegar, place the mist outlet
inside the base too. Let stand for 20 minutes to
dissolve any residue.
• Mixed at a ratio of one cup of (8 oz.) undiluted
white vinegar per 1 gallon of water
5. Empty after 20 minutes, rinse the water tank,
base and mist outlet thoroughly until the smell of
vinegar is gone.
6. Wipe the exterior surface of water tank and base
dry with a clean, soft cloth.
7. Replace the mist outlet and the water tank.
END OF SEASON CARE AND STORAGE
Empty the tank and tray of water. Clean all surfaces with a damp, soft cloth. When completely dry, store the humidifier in its
original carton, in a cool, dry, clean location. Remember to clean and inspect your humidifier before using it the next season.
1
2
3
4
5
6
7
1
2