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• Place a “Work in progress” sign near the circuit breaker while the
installation, maintenance, repair or removal work is being carried
out. There is a danger of electric shocks if the circuit breaker is
set to ON by mistake.
• Only a quali
fi
ed installer(*1) or quali
fi
ed service person(*1) is
allowed to undertake work at heights using a stand of 50 cm or
more or to remove the intake grille of the indoor unit to undertake
work.
• Wear protective gloves and safety work clothing during
installation, servicing and removal.
• Do not touch the aluminum
fi
n of the outdoor unit. You may injure
yourself if you do so. If the
fi
n must be touched for some reason,
fi
rst put on protective gloves and safety work clothing, and then
proceed.
• Do not climb onto or place objects on top of the outdoor unit. You
may fall or the objects may fall off of the outdoor unit and result
in injury.
• When working at height, put a sign in place so that no-one will
approach the work location before proceeding with the work.
Parts or other objects may fall from above, possibly injuring a
person below. Also, be sure that workers put on helmets.
• When cleaning the
fi
lter or other parts of the outdoor unit, set
the circuit breaker to OFF without fail, and place a “Work in
progress” sign near the circuit breaker before proceeding with
the work.
• The refrigerant used by this air conditioner is the R32.
• Do not power other equipment such as vacuum pump from the
outdoor unit. Doing so may cause a
fi
re or a malfunction of the
air conditioner.
• Do not disassemble, modify or move the product yourself. Doing
so may cause
fi
re, electric shock, injury or water leaks.
• This appliance is intended to be used by expert or trained users
in shops, in light industry, or for commercial use by lay persons.
• We do not take any responsibility on the local design.
Selection of installation location
• Due to the use of the mildly
fl
ammable refrigerant R32, there are
safety and legal installation conditions for installing equipment
such as indoor units, outdoor units, Flow Selector and Shut-off
valve units. Install each unit according to the section “Installation
conditions for each equipment”.
• Do not install in a location where
fl
ammable gas may leaks are
possible. If the gas should leak and accumulate around the unit,
it may ignite and cause a
fi
re.
• When transporting the air conditioner, wear shoes with protective
toe caps, protective gloves and other protective clothing.
• When transporting the air conditioner, do not take hold of the
bands around the packing carton. You may injure yourself if the
bands break.
• Install the indoor unit at least 2.5 m above the
fl
oor level since
otherwise the users may injure themselves or receive electric
shocks if they poke their
fi
ngers or other objects into the indoor
unit while the air conditioner is running.
• Do not place any combustion appliance in a place where it is
directly exposed to the wind of air conditioner, otherwise it may
cause imperfect combustion.
• Do not install in location where operation sound of the outdoor
unit may cause a disturbance. (Especially at the boundary line
with a neighbor, install the air conditioner while considering the
noise)
