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Model No. CZHD91 Digital 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)
IMPORTANT INSTRUCTIONS: Thank you for choosing a Comfort Zone® humidifier. To ensure the best performance from your product, please read and save the following instructions. WHEN USING ELECTRICAL APPLIANCES, BASIC PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK AND INJURY TO PERSON, INCLUDING THE FOLLOWING: •...
OVERVIEW 1. Mist outlet 2. Handle 3. Water tank 4. Base 5. LCD display 6. Control buttons 7. Tank cap 8. Ultrasonic nebulizer 9. Water level sensor 10. Air outlet 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.
OPERATING YOUR HUMIDIFIER Plug the humidifier into a polarized 120 VAC outlet Press to turn on/off • When all the water has been used up, the will illuminate and the unit will automatically shut off. Press to set the desired humidity level 40%, 45 %, 50% ...70%, 75% •...
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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.
Common Troubleshooting Methods Abnormal symptom Cause Solution Indicator not illuminated • The power cord is not properly • Plug the power cord properly into with no air and no mist plugged in or there is no power to a working outlet, turn on the power the unit switch Indicator illuminated...
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Questions and answers
Is there a way to prevent the loud "glugging" sound that occurs periodically while using humidifier?