LG HSN18APX Owner's Manual page 27

Color Level
(PM1.0)
Green Good 35 or less 35 or less 50 or less
Yellow Moderate
Orange Unhealthy
Red Poor 116 - 150
Pink Very poor 151 - 250 151 - 250 351 - 420
Violet Severe
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.
Display standard (μg/m
Super
Ultra
ultra
fine
fine
dust
dust (PM10)
(PM2.5)
36 - 75 36 - 75 51 - 150
76 - 115 76 - 115 151 - 250
116 - 150 251 - 350
251 or 251 or
more more
• The displayed fine dust, ultra fine dust, and
)
3
super ultra fine dust concentration value may
be different from Ministry of Environment
forecast.
Fine
dust
• If products generating steam or fine particles
(humidifiers, cooking apparatus, sprays, etc.)
are used, fine dust concentration may change.
• You can check cleanliness only when the air
conditioner is in operation state.
• Dust concentration display value may be
different from the actual dust concentration,
and it may display different cleanliness color
from the actual dust concentration level.
• Guide to dust particles' size
− Fine dust: Dust with particle size of 10μm or
less (Generated from workplace combustion,
421 or
vehicle exhaust, etc.)
more
− 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.)
• Dust concentration and overall cleanliness
level displayed on the product may be
different from Ministry of Environment
announcements.
• Ministry of Environment uses weight method
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.
• The same standard as ultra fine dust is
applied to super ultra fine dust's dust
concentration level. (LG standard)
• Dust concentration evaluation is carried out
with LG standard test dust.
• The shaking around the dust sensor may
hinder the normal operation of the dust
sensor, and the displayed concentration may
be different from the actual dust concentration.
• You can use it only in overall cleanliness
function applied models.
• PM Sensor button in the remote contoller can
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
27