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7

Troubleshooting

Problem:

Excessive noise

Solution:

• 

Check the Water Tank to make sure it is properly seated on 

the Base. 

• 

Check the Water Tank to make sure there are no bubbles when 

the Water Tank is full and running. If there are bubbles, turn 

the unit OFF until the bubbling stops. When the bubbling has 

stopped, set the unit to the desired speed. 

Problem:

Humidifier will not turn on

Solution:

• 

Make sure the unit is plugged in and Power Knob is set to ON 

and the ON Light is illuminated.

Problem: 

Humidifier shuts off

Solution: 

• 

Make sure Water Tank has water in it.

• 

Clean Water Float. Refer to the “Cleaning” section on page 5.

Problem:

White dust or mineral build-up on the unit

Solution:

• 

Refer to the “Cleaning” section on page 5.

Problem:

Humidity output and water usage decreased

Solution:

• 

Check the Vapor Control to make sure it is set to the desired 

humidity level and speed. 

• 

Check the Water Tank to make sure there are no bubbles when 

the Water Tank is full and running. If there are bubbles, turn 

the unit OFF until the bubbling stops. When the bubbling has 

stopped, set the unit to the desired speed. 

• 

Clean any components that have mineral build-up. Refer to the 

“Cleaning” section on page 5.

• 

Check the Fan Vent and remove any obstructions.

Problem:

Humidifier produces a strange odor

Solution:

• 

Refill Water Tank with fresh water.

• 

Be sure to perform regular maintenance.

20303-01    20141029

Summary of Contents for 33520

Page 1: ...Ultrasonic Ultrasonic Ultrasonic Humidifier Owner s Manual Model 33520 English 20303 01 20141029...

Page 2: ...Important Safety Instructions 3 Using Your Humidifier 4 Maintenance 5 Troubleshooting 7 Technical Support 8 2 2 Table of Contents 1 Year Limited Warranty 9 20303 01 20141029...

Page 3: ...water Never add medication of any type to the Water Tank You should never leave the unit unattended in a closed room The room can become saturated and leave condensation on walls and furniture Always...

Page 4: ...At this time the unit should be on Adjust the amount of mist vapor the unit outputs by turning the mist adjust knob clockwise To turn the unit off turn the power 2 illuminate 3 Function and Features...

Page 5: ...r use water to clean the Base As with any electrical appliance an electrical shock Cleaning the Nebulizer There may be some lime deposits in the Nebulizer Figure 6 particularly in areas with hard wate...

Page 6: ...any water into a sink or tub Shake the unit gently to remove any remaining 4 Fill the Water Tank with a mixture of one 1 gallon of water and eight 8 ounces of white vinegar Leave the mixture in the Wa...

Page 7: ...o the Cleaning section on page 5 Problem White dust or mineral build up on the unit Solution Refer to the Cleaning section on page 5 Problem Humidity output and water usage decreased Solution Check th...

Page 8: ...tance with setup operation or parts support staff is ready to help Technical Support Notes USA 1 888 880 3267 We open 24 hours a day 7 days a week You may also reach us online at www HunterHomeComfort...

Page 9: ...by persons not authorized by us use of parts or accessories not authorized by us mishandling modifications or damage to the humidifier while in your possession or unreasonable use including failure t...

Page 10: ...R THE LIMITATION OF THE REMEDIES AND RECOURSES AVAILABLE TO THE PURCHASER OR THE INVALIDITY OF AN EXPRESS WARRANTY WHEN A PRODUCT IDENTIFIED BY BRAND NAME IS NOT USED UNLESS SPECIFIC CONDITIONS ARE FU...

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