Caution; Installation Caution; Operation Caution - LG THERMA V Air-to-Water Heat Pump Installation Manual

Special warning about no operation for long-time
• If the product is not used for long time, we strongly recommend NOT TO
SWITCH OFF THE POWER SUPPLY to the product.
• If power is not supplied, some special product-protecting actions (such as
water pump anti-locking) will not performed.
n Installation
Always check for gas
(refrigerant) leakage after
installation or repair of
product.
• Low refrigerant levels may cause
failure of product.
Do not install the product where the noise
or hot air from the outdoor unit could
damage the neighborhoods.
• It may cause a problem for your neighbors.
n Operation
Do not lay on the cooled
floor for long time when the
product is in cooling
operation.
• This could harm to your health.
Use a soft cloth to clean. Do
not use harsh detergents,
solvents, etc.
• There is risk of fire, electric
shock, or damage to the plastic
parts of the product.
Use a firm stool or ladder
when cleaning or
maintaining the product.
• Be careful and 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. Corrosion, particularly on
the condenser and evaporator fins,
could cause product malfunction or
inefficient operation.
Use two or more people to lift and transport
the product.
• Avoid personal injury.
Do not use the product for
special purposes, such as
preserving foods, works of art,
etc. It is a consumer product, not
a precision refrigeration system.
• There is risk of damage or loss of
property.
Do not step on or put
anything on the product.
(outdoor units)
• There is risk of personal injury
and failure of product.
At low outdoor temperature,
the product will display
"CH44"
• It may cause a problem for
product.
Safety Precautions
Keep level even when
installing the product.
• To avoid vibration or water
leakage.
Do not block the outlet of air
flow.
• It may cause product failure.
Do not insert hands or other
objects into the product
while it is operating.
• There are sharp and moving
parts that could cause personal
injury.
Installation Manual 9