Air quality sensor lamp (dust sensor)
The three-colour indicators (green, yellow, red) indicate how unclean the air is.
• When the air is clean, the green lamp lights up.
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In the following case, only the green lamp lights up for the initial
7 seconds regardless of the uncleanness level.
1) Operation directly after attaching the front panel and UNIT1
2) Operation directly after reconnecting the power plug
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When the sensitivity of the air quality sensor is poor, change the setting.
►
Page 22.
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The sensitivity of the air quality sensor may fall depending on the
installation site or the size of particles.
If this bothers you, change the installation site of the unit
►
Page 11. or adjust
the sensitivity of the air quality sensor.
►
Page 22.
Dust
Low
High
Green
Yellow Green
Red Yellow Green
Lights up
Detectable Cigarette smoke, pollen, ticks, house dust, animal hair, diesel soot
Sometimes detectable Steam, oil vapours