Troubleshooting

Problem

Possible Cause and Solution

Unit fails to power on.

Unit is not plugged in. Plug power cord into electrical outlet.

 

Front Panel may not be properly installed. Remove and reinstall the Front Panel to assure proper placement.

 

Refer to FILTER REPLACEMENT on page 16.

 

 

 

Household circuit breaker / ground fault interrupter has tripped or blown a fuse. Reset circuit breaker /

 

ground fault interrupter, or replace fuse. For assistance, contact a licensed electrician.

 

 

 

The unit has blown a fuse. Cease usage and unplug. Contact Consumer Service for assistance.

 

 

 

Unit is damaged or in need of repair. Cease usage and unplug. Contact Consumer Service for assistance.

 

 

Airflow is weak or slow.

Unit set to a low speed setting. Adjust to a higher speed setting.

 

 

 

Debris build-up on filter. Check and replace Filters.

 

 

 

Airflow is blocked. Remove obstruction.

 

 

Sleep Mode is not working.

There may be too much light in the room. Either manually turn the unit to low speed for minimal sound or

 

darken the room.

 

 

Automatic Dust Sensing

Sleep Mode may be selected. When in low light or no light, the unit will only operate at low speed. This will

Mode is not working.

override Automatic Dust Sensing Mode. In regular light, the unit will return to Automatic Dust Sensing Mode

 

operation.

 

 

 

The Dust Sensor may need to be cleaned to accurately read dust levels. See CLEANING AND MAINTE-

 

NANCE on page 17 for complete instructions.

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Vornado AC500, whole room air purifier manuel dutilisation Troubleshooting, Problem Possible Cause and Solution

whole room air purifier, AC500 specifications

The Vornado Whole Room Air Purifier AC300 is a cutting-edge device designed to enhance indoor air quality by efficiently removing airborne particles and allergens. One of its standout features is its advanced filtration system, which combines a True HEPA filter and an activated carbon pre-filter. The True HEPA filter captures 99.97% of particles as small as 0.3 microns, including dust, pollen, pet dander, and smoke. The activated carbon pre-filter reduces odors, ensuring the air in your space not only feels clean but also smells fresh.

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