LG LSN090CE Service Manual page 6

Safety Precautions
Ventilate the product from time
to time when operating it togeth-
er with a stove, etc.
• There is risk of fire or electrical
shock.
Take care to ensure that nobody
could step on or fall onto the
outdoor unit.
• There could result in personal
injury and product damage.
Install the drain hose to ensure
that water is drained away prop-
erly.
• A bad connection may cause
water leakage.
6 Room Air Conditioner
Unplug the appliance before
performing cleaning or mainte-
nance.
• There is risk of electric shock.
Do not insert hands or other
objects through the air inlet or
outlet while the air conditioner
is plugged in.
• There are sharp and moving
parts that could cause personal
injury.
Keep level even when installing
the product.
• To avoid vibration or water leak-
age.
90˚
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 opera-
tion.
Installation
Always check for gas(refriger-
ant) leakage after installation or
repair of product.
• Low refrigerant levels may cause
product failure.
Do not install the product where
the noise or hot air from the out-
door unit could damage the
neighborhoods.
• It may cause a problem for your
neighbors.