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English
Indicator lamps
Phenomenon
Check points
The dust/PM2.5 sensor lamp remains
orange or red
•
Is there a buildup of dust in or around the air intake for the dust/PM2.5
sensor?
¼
Vacuum off any dust from the air intake using a cleaner.
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Page 23
•
Is the cover detached from the air intake for the dust/PM2.5 sensor?
¼
Securely attach the cover.
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Page 23
•
Is the lens for the dust/PM2.5 sensor dirty?
¼
Wipe off dirt from the lens using a dry cotton bud or similar.
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Page 23
•
Is the pre-filter dirty?
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Page 23
¼
After cleaning, the unit will return to normal operation a short while after
being turned on.
The water supply lamp remains on
even though water was added
•
Is the float in the humidifying tray stuck due to a buildup of water scales?
¼
Remove the water scales using a brush or similar.
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Page 25
•
Is the humidifying tray securely attached?
¼
Insert it securely into the unit until a click is heard.
•
Is the float in the humidifying tray properly attached?
¼
Attach the float properly.
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Page 25
There is an odour but the odour
sensor lamp remains green
•
Did an odour already exist around the time you inserted the power
supply plug?
¼
The basic sensitivity of the odour sensor will be determined by odour
levels in the first minute (approx.) after the power supply plug is inserted
every time.
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Page 9, 10
To adjust the basic sensitivity of the odour sensor, unplug the power supply
when the air is clean (odour-free), wait at least 5 seconds, then re-insert
the power supply plug and turn the unit on again.
Sometimes the streamer lamp does
not light up
•
Depending on the degree of air impurity, streamer operation may turn OFF.
The streamer lamp turns off when streamer operation is OFF.
►
Page 20
•
Is streamer output set to Low?
¼
If it is set to Low, the length of time the streamer operates will be shorter
than when streamer output is set to Regular.
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Page 20
•
Is the unit operating in ECONO MODE?
¼
The streamer lamp does not light up when the unit is in Monitoring mode.
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Page 22
The streamer lamp blinks
•
Is the deodorising filter unit attached?
¼
Attach the deodorising filter unit.
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Page 28
Air purifying function
Phenomenon
Check points
Air purifying capacity is reduced
•
Is the unit surrounded by obstacles, or positioned in a place where
airflow cannot reach?
¼
Choose a position that is obstacle-free and from where airflow can
reach all areas of the room.
•
Is the pre-filter or dust collection filter dirty?
¼
Clean these parts.
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Page 23, 24
Troubleshooting
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2020/04/17 15:49:13
