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Safety precautions
CAUTION
•
Do not touch the aluminum
fi
ns on the
air heat exchanger.
It may result in injury.
•
Do not place household electrical
appliances or household items under
neath the indoor or outdoor units.
Condensation falling from the unit may
stain objects and cause accidents or
electrical shock.
•
Do not operate the system without
the air
fi
lter.
It can cause malfunction of the system
due to clogging of the heat exchanger.
•
Do not shut off the power source
immediately after stopping the
operation.
Wait at least 5 minutes, otherwise there
is a risk of water leakage or breakdown.
•
Do not control the system with main
power switch.
It can cause
fi
re or water leakage. In
addition, the fan can start unexpectedly,
which can cause personal injury.
•
Do not pour liquid into this unit and do
not put water container on this unit.
Water entering the unit could damage
the insulation and therefore cause an
electric shock.
•
If you operate the system together
with a combustion appliance, you
must regularly ventilate the indoor
air.
Insuf
fi
cient ventilation may cause acci-
dents due to oxygen de
fi
ciency.
•
Stand
fi
rmly on a stepladder or other
stable object when removing the inlet
panel and
fi
lters.
Failure to observe this may result in
injury through insecure objects toppling
over.
•
When you clean the system, stop the
unit and turn off the power source.
Never open the panel while the internal
fan is rotating.
•
Do not place objects near the out-
door unit or allow leaves to gather
around the unit.
If there are objects or leaves around the
outdoor unit, small animals may enter
unit and contact electrical parts and may
cause a break-down, smoke or
fi
re.
•
Contact your dealer to clean inside
the indoor unit, do not attempt to do
by yourself.
The use of a non-approved detergent or
improper washing method may damage
the unit’s plastic components and cause
leaks. Damage, smoke, or
fi
re may
also happen if the detergent comes in
contact with electrical parts or the unit’s
motor.
•
Stop the unit and turn off the power if
you hear thunder or there is a danger
of lightning.
It may damage the unit.
•
Do not let the foreign matters enter
the indoor unit through the air out-
lets.
This may cause the dumper inoperable.
•
If the power cord becomes damaged,
contact your dealer or a quali
fi
ed en-
gineer.
If it is not replaced, it may cause a
breakdown or
fi
re.
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