LG ARNU073TJC2 Owner's Manual page 4

Safety Precautions
Do not let the air conditioner run for a long
time when the humidity is very high and a
door or a window is left open.
• Moisture may condense and wet or
damage furniture.
Do not plug or unplug the
power supply plug during
operation.
• There is risk of fire or electric shock.
Do not allow water to run into
electric parts.
• It may cause There is risk of fire,
failure of the product, or electric
shock.
When flammable gas leaks,
turn off the gas and open a
window for ventilation before
turn the product on.
• Do not use the telephone or turn
switches on or off.
There is risk of explosion or fire
Do not open the inlet grill of the
product during operation.
(Do not touch the electrostatic
filter, if the unit is so equipped.)
• There is risk of physical injury,
electric shock, or product failure.
Ventilate the product from time to time when
operating it together with a stove, etc.
• There is risk of fire or electric shock.
When the product is not be used for a long time,
disconnect the power supply plug or turn off the
breaker.
• There is risk of product damage or failure, or unintended
operation.
n Installation
Always check for gas (refrigerant)
leakage after installation or repair
of product.
• Low refrigerant levels may cause
failure of product.
4 Indoor Unit
n Operation
Take care to ensure that power
cable could not be pulled out or
damaged during operation.
• There is risk of fire or electric shock.
Do not touch(operate) the
product with wet hands.
• There is risk of fire or electrical
shock.
Do not store or use flammable gas
or combustibles near the product.
• There is risk of fire or failure of
product.
If strange sounds, or small or smoke
comes from product. Turn the
breaker off or disconnect the power
supply cable.
• There is risk of electric shock or fire.
When the product is soaked
(flooded or submerged),
contact an Authorized Service
Center.
• There is risk of fire or electric shock.
Turn the main power off when cleaning or
maintaining the product.
• There is risk of electric shock.
Take care to ensure that nobody could step on
or fall onto the outdoor unit.
• This could result in personal injury and product damage.
CAUTION
Install the drain hose to ensure
that water is drained away
properly.
• A bad connection may cause water
leakage.
Do not place anything on the
power cable.
• There is risk of fire or electric shock.
Do not place a heater or other
appliances near the power
cable.
• There is risk of fire and electric
shock.
Do not use the product in a tightly
closed space for a long time.
• Oxygen deficiency could occur.
Stop operation and close the window in
storm or hurricane. If possible, remove
the product from the window before the
hurricane arrives.
• There is risk of property damage,
failure of product, or electric shock.
Be cautious that water could
not enter the product.
• There is risk of fire, electric shock,
or product damage.
Keep level even when installing
the product.
• To avoid vibration or water leakage.