Comfort Zone CZHD91 Instruction Manual Download Page 5

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.

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Summary of Contents for CZHD91

Page 1: ...ital Ultrasonic Humidifier with Aromatherapy INSTRUCTION MANUAL PLEASE SAVE THESE INSTRUCTIONS Please read this guide carefully before use Voltage 120V 60HZ Polarized plug Rated power 26 5W Water tank volume 1 Gallon 3 7 L ...

Page 2: ...ly If unit is placed on a non level surface this unit may not function properly or water may overflow from the water flume Place this humidifier on a water resistant surface Be sure to turn off and unplug this unit when not in use Never tip or move this appliance while it is operating or while water is in the base or tank This humidifier is not to be serviced or repaired by anyone except the manuf...

Page 3: ...11 Air inlet 12 Aroma box You can adjust the mist output volume and direct the mist by turning the mist out let in any direction FILLING THE WATER TANK 1 Lift the tank and turn it upside down 2 Remove the tank cap 3 Fill the tank with cool tap water 4 Securely replace the tank cap 5 Place the tank back on to he base 1 2 3 11 9 4 5 6 7 8 10 12 1 2 3 4 5 ...

Page 4: ...s necessary to maintain that level will illuminate when the unit is working in auto mode Press to select the mist level 1 Low 2 Medium 3 High Press to set the timer 1 1 hour 2 2 hours 4 4 hours 8 8 hours It indicates continuous misting if none of the numbers 1 2 4 and 8 illuminate Long press to switch to the Night mode In Night mode the unit runs with low mist level press any button to exit the Ni...

Page 5: ...rn 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 gall...

Page 6: ...n it freight prepaid to World and Main for repair or replacement If the unit was purchased outside the continental United States return the unit to the place of purchase This warranty does not cover damage caused by misuse abuse overheating or alteration Repairs made by anyone other than World and Main are not covered in this warranty World and Main will not be held liable for any losses due to ne...

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