AIR QUALITYSENSOR:The air quality
sensor displays five levels of impurities in the air_ If the unit is set to automatic
operation, the air quality sensor will adjust fan speeds according to the air quality; fan speed will decrease as air quality improves_
The AIR QUALITY sensor responds to cigarette smoke and pet odors, as well as other contaminants, such as insecticides, cosmelics, and alcohol or aerosol sprays° The AIR QUALITY LEVEL indicator shows three colors: blue, orange, and red° The blue light indicates clean air, the orange light indicates unclean air, and the red light indicates very unclean air. If the unit is set to automatic operation, it will change fan speeds to compensate for different levels of air pollution°
Note: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interfer- ence to radio communications. However, there is no guarantee that interference will not occur in a particular instatlation. If this equipment does cause harmful Interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference through one or more of the following:
,Reorient or relocate the receiving antenna.
• Increase the distance between the equipment and the air cteaner:
,Connect the air cleaner to an outlet on a circuit different from that to which the equipment is connected.
•Consult an experienced te{evision/ radio technician_
CAUTION: Turn off the air cleaner and unplug the electrical cord before performing | 1 |
l any maintenance° |
Cleaning
•Clean unit as necessary by wiping with a dry, soft cloth; for stubborn stains, use a
warm, damp cloth.
, Do not use volatile fluids such as ben- zene, paint thinner, or scouring powder, as they may damage the surface°
. Keep the unit dry.
•Lightly vacuum the AIR QUALITY sensor every three months.
AIR QUALITY SENSOR
