Hamilton Beach 4160 User's Manual | Page 8

Hamilton Beach Air Cleaner User's Manual - 4160.
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8

Setting the Controls – AirSmart™ Models

1. Germicidal UV Button – Turns on

the germicidal UV lamp to reduce
harmful bacteria from the filtered air.
When this button is on, a bluish glow
should be visible through the viewing
window on the top of the unit.
NOTE: The light will not come on if
the fan is turned off.

2. UV “On” Indicator – Lights when

the germicidal UV lamp is on.

3. Pre-Filter Timer Reset Button

4. HEPA Filter Timer Reset Button

5. AirSmart™ Display – When the air

purifier is first turned on, the
AirSmart™ sensor will analyze the air
to determine the current air quality.
A bar will move back and forth
across the display panel until the air
quality is determined. This will take
about one minute. The sensor will
then continue to monitor and show
the air quality (poor, fair, or good) in
a bar graph in the display. If the fan
is set to Auto, the sensor automati-
cally adjusts the fan speed for the
most effective air purification. 

The Display also has check marks

that will appear to indicate that it is
time to check the carbon pre-filter or
HEPA filter. See “Checking the
Filters” on page 10. Once the filters
have been checked, and if neces-
sary, replaced, press the recessed
RESET button with the end of a pen,
toothpick, or small nail. This will
reset the “timer-like” control.

6. Power On Indicator – Lights when

unit is on.

7. Fan Speed Knob – Turn the fan

speed knob to the desired setting.
There are five settings:

• Off

• WhisperClean™ – Use for quiet,

nighttime operation or for constant
low-speed filtration.

• Medium – Provides a higher fan

speed; use to quickly filter dust,
pollen, smoke, etc., from a room.

• QuickClean™ – Provides cleaning

during acute needs. 

• Auto – Functions with the

AirSmart™ sensor and automatically
selects the fan speed depending
on the air quality detected. This 
is the normal setting for 
continuous use.

AIR

QUALITY

Poor

Fair

Good

AUTO SELECTED

FAN SPEED

QuickClean™

Medium

WhisperClean™

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