Precautions For Safety - Toshiba MMD-UP0721HFP-E1 Owner's Manual

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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
• Carefully read Owner's Manual before starting the air conditioner.
There are many important things to keep in mind for daily
operation.
• Ask for installation to be performed by the dealer or a professional.
Only a qualifi ed installer (*1) is able to install an air conditioner.
If a non-qualifi ed person installs an air conditioner, it may result in
problems such as fi re, electric shock, injury, water leakage, noise
and vibration.
• 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.
• Places where the 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.)
• This appliance is intended to be used by expert or trained users in
shops, in light industry, or for commercial use by lay persons.
Transportation and storage
• 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 should break.
• When stacking the packing cartons for storage or transportation,
heed the precautions written on the packing cartons. Failure to
heed the precautions may cause the stack to collapse.
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• You shall ensure that the air conditioner is transported in stable
condition. If you fi nd any part of the product broken, contact your
dealer.
Installation
• Only a qualifi ed installer (*1) or qualifi ed service person (*1)
is allowed to carry out the electrical work of the air conditioner.
Under no circumstances must this work be done by an unqualifi ed
individual since failure to carry out the work properly may result in
electric shocks and/or electrical leaks.
• After the installation work has been completed, have the installer
explain about the circuit breaker positions. In the event that error
has occurred in the air conditioner, set the circuit breaker to the
OFF position, and contact a service person.
• If you install the unit in a small room, take appropriate measures
to prevent the refrigerant from exceeding the limit concentration
even if it leaks. Consult the dealer from whom you purchased the
air conditioner when you implement the measures. Accumulation
of highly concentrated refrigerant may cause an oxygen defi ciency
accident.
• Do not install the air conditioner in a location that may be subject
to a risk of expire to a combustible gas. If a combustible gas leaks
and becomes concentrated around the unit, a fi re may occur.
• Be sure to use the company-specifi ed products for the separately
purchased parts. Use of non-specifi ed products may result in fi re,
electric shock, water leakage, etc. Have the installation performed
by a professional.
• Confi rm that earthing is performed correctly.
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