6
1
About the child proof lock lamp
•
When lit up, operations will be restricted. When buttons are pressed, only a tone (3 short beeps) will sound, preventing misoperation by small children.
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Page 13
2
About the streamer lamp
•
This lamp lights up when the streamer is operating. The streamer operates depending on the degree of air impurity.
• If the hissing sound generated by the streamer discharge or the smell of ozone bother you, set streamer output to low.
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3
About the dust sensor lamp / PM2.5 INDICATOR lamp
•
After operation is started, the lamp will light green for the fi rst minute
(approx.) regardless of air impurity level.
•
The responsiveness of the dust/PM2.5 sensor may be poor during FAN setting “Turbo” or when
airfl ow is high in AUTO FAN MODE. The strong airfl ow causes dust to be drawn into the air
inlets before it can be detected by the dust/PM2.5 sensor. This is normal (not a malfunction).
•
If the responsiveness of the dust/PM2.5 sensor is poor, change the sensitivity
setting of the sensor.
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Page 15
Dust/PM2.5 sensor detection range
Detectable matter
house dust, tobacco smoke, pollen, mites, pet hairs, diesel particulate matter
Sometimes detectable
steam, oil smoke
4
About the odour sensor lamp
•
If operation is started immediately after the power supply plug is inserted, the
lamp will light green for the fi rst minute (approx.).
•
If odour intensity levels are unchanging, the sensor may not respond even if there
is a strong odour in the air.
•
The sensor may not respond to some odours such as pet odours (excluding ammonia), garlic odour, etc.
•
As odour perception varies by person, in some cases an odour may be sensed
even when the lamp is green.
If the odour bothers you, switch to manual airfl ow rate, and select a high airfl ow
rate.
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Page 10
The ambient odour level in the fi rst minute after the unit is plugged in serves as
the reference level upon which the sensitivity of the odour sensor is determined.
Insert the power supply plug when the air is clean (odour-free).
Odour sensor detection range
Detectable matter
tobacco odours, cooking odours, pet odours, toilet
smells, waste smells, mould odours, sprays, alcohol
Sometimes detectable
sudden changes in temperature/humidity, steam, oil
smoke, gas emitted from combustion-based heating
devices
Read First
Operating/Indicator panel
When a lamp is blinking
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Page 21
1
Child proof lock lamp [orange]
Lamp will be lit when the Child proof lock active.
MODE lamps [green]
Indicate the MODE in operation.
ON/OFF lamp [green]
Lamp will light up when the power is ON.
FAN lamps [green]
Indicates the active FAN setting (4 settings: Quiet, Low, Standard, Turbo).
3
Dust sensor lamp / PM2.5 INDICATOR lamp
Light indicates the volume of ambient dust.
•
Green indicates that the air is clean.
• The dust sensor lamp / PM2.5 INDICATOR lamp can detect small (approx. 1.0-2.5μm) and
large (approx. 2.5μm and above) dust particles. The PM2.5 INDICATOR lamp light in
response to small particles and the dust lamp lights in response to large dust particles.
Green
Orange
Red
Low
High
Lamp
colour
Dust
[Dust sensor lamp]
Low
High
Green
Green
Lit up
Yellow Orange
Red
Purple Brown
Dust
[PM2.5 INDICATOR lamp]
2
Streamer lamp [blue]
Lights up when the streamer is active.
4
Odour sensor lamp
Indicates the intensity of odours in 3
colours: green, orange, red.
•
Green indicates that the air is clean.
Green
Orange
Red
Low
High
Lamp
colour
Odours
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