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1. Precaution
1.1 Safety Precaution
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To prevent injury to the user or other
people and property damage, the following
instructions must be followed.
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Incorrect operation due to ignoring
instruction will cause harm or damage.
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Before service unit, be sure to read
this service manual at first.
1.2 Warning
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Installation
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Do not use a defective or underrated
circuit breaker. Use this appliance on a
dedicated circuit.
There is risk of fire or electric shock.
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For electrical work, contact the
dealer, seller, a qualified electrician, or an
Authorized service center.
Do not disassemble or repair the product,
there is risk of fire or electric shock.
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Always ground the product.
There is risk of fire or electric shock.
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Install the panel and the cover of
control box securely.
There is risk of fire of electric shock.
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Always install a dedicated circuit and
breaker.
Improper wiring or installation may cause fore
or electric shock.
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Use the correctly rated breaker of
fuse.
There is risk of fire or electric shock.
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Do not modify or extend the power
cable.
There is risk of fire or electric shock.
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Do not install, remove, or reinstall
the unit by yourself(customer).
There is risk of fire, electric shock, explosion,
or injury.
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Be caution when unpacking and
installing the product.
Sharp edges could cause injury, be especially
careful of the case edges and the fins on the condenser
and evaporator.
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For installation, always contact the
dealer or an Authorized service center.
There is risk of fire, electric shock, explosion,
or injury.
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Do not install the product on a
defective installation stand.
It may cause injury, accident, or damage to
the product.
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Be sure the installation area does not
deteriorate with age.
If the base collapses, the air conditioner could
fall with it, causing property damage, product failure,
and personal injury.
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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.
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Take care to ensure that power cable
could not be pulled out or damaged during
operation.
There is risk of fire or electric shock.
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Do not place anything on the power
cable.
There is risk of fire or electric shock.
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Do not plug or unplug the power
supply plug during operation.
There is risk of fire or electric shock.
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Do not touch (operation) the product
with wet hands.
There is risk of fire or electric shock.
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Do not place a heater or other
appliance near the power cable.
There is risk of fire and electric shock.
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Do not allow water to run into
electric parts.
It may cause fire, failure of the product, or
electric shock.
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Do not store or use flammable gas or
combustible near the product.
There is risk of fire or failure of product.
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Do not use the product in a tightly
closed space for a long time.
Oxygen deficiency could occur.
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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.
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If strange sounds, or small or smoke
