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SAFETY PRECAUTION
● Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit.
● To prevent personal injury or property damage, read this section carefully before you use this product, and be sure to
comply with the following safety precautions. Incorrect operation due to failure to follow the instructions may cause harm or
damage, the seriousness of which is classifi ed as follows:
● Please keep this manual after reading.
This mark denotes an action that is PROHIBITED.
This mark denotes an action that is COMPULSORY.
WARNING CAUTION
This mark warns of death or serious injury. This mark warns of injury or damage to property.
! !
WARNING
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● Please use ground wiring.
Connect the power supply and the ground wiring to the terminals in the electrical box.
Ground wiring must be securely connected.
Use a GFCI (Ground Fault Circuit Interrupter).
Failure to use a GFCI can result in electric shock or fi re.
● Be sure to use the specifi ed piping set for R410A. Otherwise, this may result in broken copper pipes
or faults.
● Should abnormal situation arises (like burning smell), please stop operating the unit and turn off the circuit
breaker. Contact your agent. Fault, short circuit or fi re may occur if you continue to operate the unit under
abnormal situation.
● Please contact your agent for maintenance. Improper self maintenance may cause electric shock and fi re.
● Please contact your agent if you need to remove and reinstall the unit. Electric shock or fi re may occur if
you remove and reinstall the unit yourself improperly.
● If the supply cord is damaged, it must be replaced by the special cord obtainable at authorized service/
parts centers.
● Do not insert a fi nger, a rod or other objects into the air outlet or inlet. As the fan is rotating at a high
speed, it will cause injury. Before cleaning, be sure to stop the operation and turn the breaker OFF.
● Do not use any conductor as fuse wire, this could cause fatal accident.
● During thunder storm, disconnect and turn off the circuit breaker.
● Do not reconstruct the unit.
Water leakage, fault, short circuit or fi re may occur if you reconstruct the unit by yourself.
● Please ask your sales agent or qualifi ed technician for the installation of your unit. Water
leakage, short circuit or fi re may occur if you install the unit by yourself.
● Spray cans and other combustibles should not be located within a meter 3.28ft(1m) of
the air outlets of both indoor and outdoor units.
As a spray can’s internal pressure can be increased by hot air, a rupture may result.
CAUTION
● A circuit breaker should be installed depending on the mounting site of the unit. Without a circuit breaker,
the danger of electric shock exists.
● Do not install near location where there is fl ammable gas. The outdoor unit may catch fi re if fl ammable
gas leaks around it.
● Please ensure a smooth fl ow of condensate when installing the condensate hose.
● Do not install the indoor unit in a machine shop or kitchen where vapor from oil or its mist fl ows to the
indoor unit. The oil will deposit on the heat exchanger, thereby reducing the indoor unit performance
and may deform and in the worst case, break the plastic parts of the indoor unit.
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