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1
Precautions for safety
The manufacturer shall not assume any liability for the damage
caused by not observing the description of this manual.
WARNING
General
• Before starting to install the air conditioner, read carefully
through the Installation Manual, and follow its instructions to
install the air conditioner.
• Only a qualifi ed installer(*1) or qualifi ed service person(*1) is
allowed to install the air conditioner. If the air conditioner is
installed by an unqualifi ed individual, a fi re, electric shocks,
injury, water leakage, noise and/or vibration may result.
• Do not use any refrigerant different from the one specifi ed for
complement or replacement. Otherwise, abnormally high
pressure may be generated in the refrigeration cycle, which
may result in a failure or explosion of the product or an injury to
your body.
• When transporting the air conditioner, use a forklift and when
moving the air conditioner by hand, move the unit with 4 people.
• Before opening the intake grille of the indoor unit or service
panel of the outdoor unit, set the circuit breaker to the OFF
position. Failure to set the circuit breaker to the OFF position
may result in electric shocks through contact with the interior
parts. Only a qualifi ed installer(*1) or qualifi ed service person(*1)
is allowed to remove the intake grille of the indoor unit or service
panel of the outdoor unit and do the work required.
• Before carrying out the installation, maintenance, repair or
removal work, be sure to set the circuit breaker to the OFF
position. Otherwise, electric shocks may result.
• 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 qualifi ed installer(*1) or qualifi ed service person(*1) is
allowed to undertake work at heights using a stand of 50 cm or
more.
7-EN
• 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 heights, use a ladder which complies with the
ISO 14122 standard, and follow the procedure in the ladder's
instructions. Also wear a helmet for use in industry as protective
gear to undertake the work.
• 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.
• When working at heights, put a sign in place so that no-one will
approach the work location, before proceeding with the work.
Parts and other objects may fall from above, possibly injuring a
person below.
• You shall ensure that the air conditioner is transported in stable
condition. If any part of the product is broken, contact the
dealer.
• Do not modify the products. Do not also disassemble or modify
the parts. It may cause a fi re, electric shock or injury.
• This appliance is intended to be used by expert or trained users
in shops, in light industry, or for commercial use by lay persons.
• Do not add any other devices without factory advice.
About the refrigerant
• This product contains fl uorinated greenhouse gases.
• Do not vent gases to the atmosphere.
• The appliance shall be stored in a room without continuously
operating ignition sources (for example: open fl ames, an
operating gas appliance or an operating electric heater).
• Do not pierce or burn refrigerant cycle parts.
• Do not use means to accelerate the defrosting process or to
clean, other than those recommended by the manufacturer.
• Be aware that refrigerants may not contain an odour.
– 4 –
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8-EN
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