Safety Precautions; Contents - Mitsubishi Electric R410A Operating And Installation Instructions

Safety precautions

·Please read this [safety precautions] before use.
·The precautions mentioned here are about very important contents for safety, which should be followed.
Symbols used in text
:Forbidden.
:Be sure to do following instructions.
:Inserting fingers or sticks is not allowed.
:Stepping or piling on the indoor/outdoor unit is not allowed.
·Please keep the manual in a place which is accessible for reference after reading.
·Young children or weak people must be supervised to use the air conditioner.
Don't connect wires in the middle section of a power cord or extend the cord and use multi-cable socket.
·Fire or electric shock may result from poor contact, poor insulation and overcurrent.
Don't damage the power cord or use it for connecting or processing.
·Piling on the power cord and damaging or heating/connecting/processing the power cord may damage the cord to cause fire or
electric shock..
Don't remvoe the power plug in operation.
·Sparkle may occur to cause fire.
·After turning off the indoor unit by a remote controller, be sure to switch off the protection switch or securely remove the power plug.
Don't let the cold airflow blow the skin directly for a long time.
·May do harm to health.
Don't install the machine by yourself.
·Improper installation may cause fire, electric shock, water leakage or injury from machine falling. Please contact the specialty shop or
technical service center for help.
Don't use the air conditioner in an environment to place or use volatile, corrosive and combustible chemicals.
·Don't use the air conditioner when volatile, corrosive and combustible chemical products(such as
methanol) are used in room.
·Doors and windows should be opened for ventilation if the paint in decorated room is not dried. The air conditioner can't be used until the gas from
thinner evacuates. Otherwise, corrosion, deformation and even fire may result.
Don't put a combustion apparatus in a place directly facing the airflow outlet.
·Incomplete combustion for combustion apparatus may result.
Don't spray directly with pesticide, disinfector and combustible spraying material.
·Fire and distortion may result.
If the installation stand is antiquated, don't ignore it.
·The unit may tumble and cause injury.
Standing on an unstable footstool is not allowed in case of unit maintenance.
·Fall and injury may result.
Don't pull the power cord.
·Hold the plug and pull it out while removing the power cord. Otherwise, fire may result from partial disconnection of the power
cord pulled.
Inserting fingers or sticks in the inlet and outlet is not allowed.The installation hight of indoor unit must assure that the wind leaf be 2.3
meter above the ground.
·Injury may result from inside high-speed fan.
·Young children must be supervised to ensure that they don't play with the air conditioner.
In case of abnormity(a burnt taste), stop operation at once, pull out the plug and switch off power supply.
·Keeping on operation in case of abnormity may lead to fire and failure. Please contact the specialty shop or technical service
center for help.
Remove the dust on the power plug and make a stable insertion.
·Fire or electric shock may result from the plug with dust or poor insertion.
When using the air conditioner together with a combustion apparatus, you shall ventilate the room frequently.
·Insufficient oxygen may result.
Remove the power plug in case of long term out-of-service.
·Fire and accident may result from dust pileup.
Stepping or piling on the indoor/outdoor unit is not allowed.
·May fall down to be injured or get injured due to unit fall.
Don't try to repair the unit by yourself or remove the unit.
·Maloperation may cause fire, electric shock, water leakage or injury from unit fall. Please contactthe
specialty shop or technical service center for help.
·If a power cord is damaged, the manufacturer or service provider shall replace it to avoid loss.
:Risk of electric shock, take care.
:Be sure to remove the power plug.
:Be sure to turn off the power suppply.
:Must be grounded.
Warning
27
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