LG UM30R Owner's Manual page 7

4-way ceiling cassette, ceiling concealed duct
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CAUTION
• Two or more people must lift and transport the product. Avoid
personal injury.
• Do not install the product where it will be exposed to sea wind
(salt spray) directly. It may cause corrosion on the product.
• Install the drain hose to ensure that the condensed water is
drained away properly. A bad connection may cause water
leakage.
• Keep level even when installing the product. To avoid vibration
or noise.
• Do not install the product where the noise or hot air from the
outdoor unit could damage or disturb the neighborhoods. It may
cause a problem for your neighbors and hence dispute.
• Always check for gas (refrigerant) leakage after installation or
repair of product. Low refrigerant levels may cause failure of
product.
• Do not use the product for special purposes, such as
preserving foods, works of art, etc. It is a consumer air
conditioner, not a precision refrigeration system. There is risk of
damage or loss of property.
• Do not block the inlet or outlet of air flow. It may cause product
failure.
• Use a soft cloth to clean. Do not use harsh detergents, solvents
or splashing water etc. There is risk of fire, electric shock, or
damage to the plastic parts of the product.
• Do not touch the metal parts of the product when removing the
air filter. There is risk of personal injury.
• Do not step on or put anyting on the product. (outdoor units)
There is risk of personal injury and failure of product.
• Always insert the filter securely after cleaning. Clean the filter
every two weeks or more often if necessary. A dirty filter
reduces the efficiency.
• Do not insert hands or other objects through the air inlet or
outlet while the product is operating. There are sharp and
moving parts that could cause personal injury.
IMPORTANT SAFETY INSTRUCTIONS
7

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