Comfort Zone CZHD91 Instruction Manual Download Page 2

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:

•  This humidifier is for indoor use only. Do not use in wet or damp locations such as bathrooms, laundry areas or other 

similar indoor locations. Never locate humidifier where it may fall into a bathtub or other water container.

•  Avoid the use of an extension cord because the extension cord may overheat and cause risk of fire. However, if you 

must use an extension cord, the cord shall be No.14AWG minimum size and rated not less than 1875 watts. 

•  Do not run the cord under carpeting. Do not cover the cord with throw rugs, runners or the like. Arrange cord away 

from a traffic area so it will not be tripped over.

•  Do not use this product if parts are missing. Do not use this unit if the power cord shows signs of damage or wear or if 

the unit has been dropped or misused.

•  Use this unit on a flat, level surface only. 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 manufacturer or service/repair facilities authorized by 

the manufacturer. Never disassemble your humidifier. Doing so will void your warranty and possibly allow water it get into 
sealed parts.

•  Do not use this humidifier with timers, programmers or any other automatically controlled devices.

•  Use this humidifier in the manner described in this operations manual only. Not following this manual may cause 

damage to the humidifier, may create a fire hazard, electrical shock, or injury to persons or property. 

•  Do not place this humidifier near furnaces, heaters, stoves, or any other source of heat.

•  Position this humidifier out of the reach of children and pets.

•  This humidifier requires periodic maintenance. Refer to those instructions in this manual.

•  DO NOT use anything other than water in this appliance. Do not use additives.

•  Never block the mist outlet.

•  Do not cover any part of this humidifier. Do not insert any object into any area of this humidifier.

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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