LG I24TTP Owner's Manual page 25

Display standard (μg/m
Super
Color Level
ultra
fine dust
(PM1.0)
Green
Green 12 or less
(Good)
Yellow
Yellow (Mode- 13 - 35
rate)
Orange
Orange 36 - 55
(Poor)
Red 56 or
Red
(Severe) more
NOTE
• Fine / Ultra fine / Super ultra fine dust
concentration may be different according to
the surrounding environment. (Construction
site, road side, factory, etc.)
• Dust concentration may be different according
to the installation environment. It is influenced
by couches, beds, carpets, cleaners, humidity,
smoke, insects, pets, etc.
• In the environment with external air inflow
such as near the door, window, or ventilation
gate, etc., dust concentration may be
measured as high.
• Even in the same space, due to the air
circulation, dust concentration may be
displayed differently from other products.
• Cleanliness display displays the fine dust
comprehensively, so it may be different from
fine dust, ultra fine dust, or super ultra fine
dust concentration value.
• Fine dust / ultra fine dust concentration
displayed on the product may be different
from Ministry of Environment announcement,
and it may be different from other
measurement devices or other products'
measurement standards.
• The displayed fine dust, ultra fine dust, and
)
3
Ultra fine Fine
dust dust
• If products generating steam or fine particles
(PM2.5) (PM10)
12 or less 54 or less
• You can check cleanliness only when the air
13 - 35 55 - 154 • Dust concentration display value may be
36 - 55 155 - 254
• Guide to dust particles' size
56 or 255 or
more more
• Dust concentration and overall cleanliness
• Ministry of Environment uses weight method
• The same standard as ultra fine dust is
• Dust concentration evaluation is carried out
• The shaking around the dust sensor may
• You can use it only in overall cleanliness
• PM Sensor button in the remote contoller can
super ultra fine dust concentration value may
be different from Ministry of Environment
forecast.
(humidifiers, cooking apparatus, sprays, etc.)
are used, fine dust concentration may change.
conditioner is in operation state.
different from the actual dust concentration,
and it may display different cleanliness color
from the actual dust concentration level.
− Fine dust: Dust with particle size of 10μm or
less (Generated from workplace combustion,
vehicle exhaust, etc.)
− Ultra fine dust: Dust with particle size of
2.5μm or less (Composed of ion component,
carbon compound, and metal compound)
− Super ultra fine dust: Dust with particle size
of 1.0μm or less (Cigarette smoke, etc.)
level displayed on the product may be
different from Ministry of Environment
announcements.
or beta ray absorption method to measure the
dust concentration, but LG product measures
the number of dusts and converts to mass
concentration, so it may be different from the
actual dust concentration.
applied to super ultra fine dust's dust
concentration level. (LG standard)
with LG standard test dust.
hinder the normal operation of the dust
sensor, and the displayed concentration may
be different from the actual dust concentration.
function applied models.
make to check each dust particle's size dust
concentration for 10 seconds.
− After 10 seconds, the display is displayed
the worst dust concentration among Fine,
Ultra fine, Super ultra fine Dust particle's
size.
EN
25