Precautions For Safety - Toshiba Carrier MMD-AP0246HPUL Manuel D'installation

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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 through the
Installation Manual carefully, and follow its instructions to install
the air conditioner.
• Only a qualifi ed installer or service person is allowed to do
installation work. Inappropriate installation may result in water
leakage, electric shock or fi re.
• 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.
• Before opening the electrical control box cover 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 electrical control box cover
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, 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.
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• Only a qualifi ed installer(*1) or qualifi ed service person(*1) is
allowed to undertake work at heights using a stand of 19.7"
(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 aluminium fi n of the 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.
• Before opening the inspection opening, set the circuit breaker
to the OFF position. Failure to set the circuit breaker to the OFF
position may result in injury through contact with the rotation
parts. Only a qualifi ed installer(*1) or qualifi ed service person
(*1) is allowed to remove the inspection opening and do the work
required.
• When work is performed 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.
• Before cleaning the fi lter (sold separately) 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.
Before working at heights, put a sign in place so that no-one will
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approach the work location, before proceeding with the work.
Parts and other objects may fall from above, possibly injuring
a person below. While carrying out the work, wear a helmet for
protection from falling objects.
The refrigerant used by this air conditioner is the R410A.
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• The air conditioner must be transported in stable condition.
If any part of the product is broken, contact the dealer.
• When the air conditioner must be transported by hand, carry it by
four or more people.
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