Precautions For Safety - Toshiba MMW-AP0271LQ-E 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 hot water module.
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 qualified installer (*1) is able to install a hot water module. If a
non-qualified person installs a hot water module, it may result in
problems such as fire, electric shock, injury, water leakage, noise and
vibration.
• Do not use any refrigerant different from the one specified 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.
Transportation and storage
• When transporting the hot water module, wear shoes with protective
toe caps, protective gloves, and other protective clothing.
• When transporting the hot water module, 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.
• You shall ensure that the hot water module is transported in stable
condition. If you find any part of the product broken, contact your
dealer.
Installation
• Only a qualified installer (*1) or qualified service person (*1) is
allowed to carry out the electrical work of the hot water module. Under
no circumstances must this work be done by an unqualified individual
since failure to carry out the work properly may result in electric
shocks and/or electrical leaks.
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• 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 hot water module, 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 hot water
module when you implement the measures. Accumulation of highly
concentrated refrigerant may cause an oxygen deficiency accident.
• Do not install the hot water module 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 fire may occur.
• Be sure to use the company-specified products for the separately
purchased parts. Use of non-specified products may result in fire,
electric shock, water leakage, etc. Have the installation performed by
a professional.
• Confirm that earthing is performed correctly.
Operation
• Before opening the front panel of the hot water module 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 qualified
installer (*1) or qualified service person (*1) is allowed to remove the
front panel of the hot water module or service panel of the outdoor
unit and do the work required.
• Inside the air conditioner and the hot water module are high-voltage
areas and rotating parts. Due to the danger of electric shocks or of
your fingers or physical objects becoming trapped in the rotating
parts, do not remove the front panel of the hot water module or
service panel of the outdoor unit. When work involving the removal of
these parts is required, contact a qualified installer or a qualified
service person.
• Do not move or repair any unit by yourself. Since there is high voltage
inside the unit, you may get electric shock when removing the cover
and main unit.
• Do not touch the plate heat exchanger of the unit. You may injure
yourself if you do so. If the plate heat exchanger must be touched, do
not touch it yourself but contact a qualified installer or a qualified
service person.
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