Toshiba Carrier MMD-UP0481HFP-UL Owner's Manual page 5

The air conditioner must be transported in stable condition.
If any part of the product broken, contact your dealer.
When the air conditioner must be transported by hand, carry it by
two or more people.
Installation
Only a qualified installer or qualified service person is allowed
to carry out the electrical work of the air conditioner. 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.
After the installation work has been completed, have the installer
explain about the circuit breaker positions. In the event that
trouble has occurred in the air conditioner, set the circuit breaker
to the OFF position, and contact a service person.
If the unit is installed 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 deficiency
accident.
Do not install the air conditioner in a location that may be subject
to a risk of exposure to a combustible gas. If a combustible gas
leaks and becomes concentrated around the unit, a fire may
occur.
Use the company-specified products for the separately purchased
parts. Use of non-specified products may result in fire, electric
shock, water leakage or other trouble. Have the installation
performed by a professional.
Confirm that grounding is performed correctly.
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Operation
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 qualified installer or qualified service person 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.
Inside the air conditioner 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 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.
Use of a stand more than 19.7" (50 cm) high to clean the filter of
the indoor unit or to carry out other such jobs constitutes working
at heights. Due to the danger of falling off the stand and injuring
yourself while working at heights, this kind of work should not be
done by unqualified individuals. When this kind of work must be
carried out, do not do it yourself but ask a qualified installer or a
qualified service person to do it for you.
Do not touch the aluminum fin of the outdoor unit. You may injure
yourself if you do so. If the fin must be touched, do not touch
it yourself but contact a qualified installer or a qualified service
person.
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.
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.
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8-EN