Toshiba MCY-MAP0367HS-UL Owner's Manual page 3

Operation
• 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 qualified installer or qualified service person is allowed to remove the intake grille of the
indoor unit or service panel of the outdoor unit to perform any type of work on the unit.
• 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 the intake grille of the indoor unit 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
during removal of the cover and main unit.
• Use of a stand more than 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.
Have a qualified installer or a qualified service person to perform the work.
• 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. 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 the air conditioner,
otherwise it may cause imperfect combustion.
• When the air conditioner is operated with a combustion appliance in the same place, ventilate the room adequately.
Poor ventilation may cause an oxygen shortage.
• When the air conditioner is used in a closed room, ventilate the room. Poor ventilation may cause an oxygen
shortage.
• Do not expose your body to cool air directly for a long time and do not cool yourself excessively.
Doing so may result in a deteriorated physical condition and ill health.
• Do not insert your finger or a stick into the air intake or outlet.
Doing so may result in injury as the fan is rotating at a high speed inside the unit.
• Consult the shop where you purchased the unit if air conditioning (cooling and heating) does not perform properly as
a refrigerant leakage may be the cause. Confirm the repair details with a qualified service person when the repair
includes additional refrigerant charging.
• Stop running the air conditioner and turn off the breaker before cleaning.
Otherwise, injury may result as the fan is rotating at a high speed inside the unit.
Repairs
• If there is any kind of trouble (such as the check code display appears, there is a burning smell, abnormal sounds are heard,
the air conditioner fails to cool or heat or water is leaking) has occurred in the air conditioner, do not touch the air conditioner.
Set the circuit breaker to the OFF position and contact a qualified service person. Take steps to ensure that the power will
not be turned on (by marking "out of service" near the circuit breaker, for instance) until a qualified service person arrives.
Continuing to use the air conditioner in the trouble status may cause mechanical problems to escalate or result in electric
shocks or additional mechanical failures.
• If the fan grille is damaged, do not approach the outdoor unit. Set the circuit breaker to the OFF position and contact a
qualified service person to have the repairs done. Do not set the circuit breaker to the ON position until the repairs are
completed.
• If there is danger of the indoor unit falling, do not approach the indoor unit. Set the circuit breaker to the OFF position and
contact a qualified installer or a qualified service person to refit the unit. Do not set the circuit breaker to the ON position
until the unit has been refitted.
• If there is danger of the outdoor unit toppling over, do not approach the outdoor unit. Set the circuit breaker to the OFF
position and contact a qualified installer or a qualified service person to correct the issue. Do not set the circuit breaker to
the ON position until the issue is corrected.
• Do not customize the unit. Doing so may result in fire, electric shock or other failure.
Relocation
• When the air conditioner is to be relocated, do not relocate it yourself. Contact a qualified installer or a qualified service
person. Failure to relocate the air conditioner properly may result in electric shocks and/or a fire.
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CAUTION
Cautions about installation
• Lay the drain hose correctly for perfect draining. Bad drainage may cause flooding in the house and get the furniture
wet.
• Use an exclusive power supply circuit for the air conditioner at the rated voltage. An insufficient power supply capacity
or inappropriate installation may cause fire.
• Confirm that the outdoor unit is securely attached to the base. Otherwise, the unit may fall and cause damage to the
unit, property, or people.
Cautions about operation
• Do not use this air conditioner for special purposes such as preserving food, precision instruments, art objects,
breeding animals, car, boats, etc..
• Do not operate the buttons with wet hands. Doing so may cause electric shock.
• If the air conditioner will not be used for a considerably long time, turn off the main switch or the circuit breaker, for
safety.
• To ensure the air conditioner operates in its original performance, operate it within the range of the operating
temperature specified in the instructions. Otherwise the unit may malfunction, or leak fluid.
• Prevent any liquid from falling into the remote control. Do not spill juice, water or any kind of liquid.
• Do not wash the air conditioner. Doing so may result in electric shock.
• Check whether the installation base and other equipment have deteriorated after being used for a long time. Leaving
them in such a condition may result in the unit falling down and causing injury.
• Do not leave flammable sprays or other flammable materials near the air conditioner, and do not spray flammable
aerosol directly into the air conditioner. The unit may catch fire.
• Stop running the air conditioner and turn off the breaker before cleaning.
Otherwise, injury may result as the fan is rotating at a high speed inside the unit.
• Ask an authorized dealer or qualified service person to clean the air conditioner.
Cleaning the air conditioner in an improper manner may cause damage to plastic parts, insulation failure of electric
parts, and result in a malfunction. In worst case, it may result in water leakage, electric shock, smoke emission and
fire.
• Do not put a water container, such as a vase, on the unit.
Water intrusion into the unit may occur and it may cause deterioration of electric insulation and result in electric shock.
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