User Guide

English

NK100

6. Air Quality Indicator

When on, the LED light will indicate the current indoor air quality

according to three levels: BLUE (good), AMBER (fair), RED (poor).

• Air quality level is displayed on the indicator, based on the

Smart Sensor. Depending on the immediate environment,

the indicator may change frequently in color or stay the same

for lengthy periods of time.

• When the unit is in Sleep Mode the Air Quality Indicator will

be turned off to allow for ultimate night time operation.

Note

CHILD LOCK & AIR QUALITY INDICATOR

5. Child Lock

Prevents children from pressing buttons and changing controls.

① When the unit is on, press and hold

the Child Lock button for at least 3

seconds to enable or disable this

feature.

•When Child Lock is enabled the

indicator light will be on. When it is

disabled the light will be off.

• When Child Lock is enabled, the control panel cannot be

used.

Note

Air Quality Indicator