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Literature information
The important information concerning correct operation and what you should observe is marked with the following
symbols.
Precautions
This symbol means that operating the device incorrectly or ignoring these precautions may
cause severe injury or death.
This symbol means that operating the device incorrectly or ignoring these precautions may
cause severe injury or property damage.
This symbol is intended to alert the user to prohibited actions.
This symbol is intended to alert the user to important instructions.
Warning
Negligence could result in death or serious injury.
Do not disassemble or modify the device.
May cause fire or electrical shock.
Do not, under any circumstances, open up
the device.
Voltage within some internal components may
cause electrical shock.
The device is not designed to explosion-proof
specifications. Do not install or use in an
oxygen room or other such locations filled
with volatile gases.
May cause fire or explosion.
Caution
Negligence could result in injury to people or damage to property.
Do not install or connect the device with the
power on.
May cause electrical shock or malfunction.
Do not turn on power without first checking
to make sure the wiring is correct and there
are no improperly terminated wires.
May cause fire or electrical shock.
Install the device in a position where it will not
easily be brushed against by somebody's
shoulder, etc.
Failure to do so could result in injury.
General Precautions
• Install low-voltage lines at least 30cm (11") away from high-voltage lines (AC100V, 200V), especially inverter air conditioner
wiring. Failure to do so may result in interference or malfunction.
• Do not install the device in an attic or in a floor. Doing so would prevent maintenance inspections and repairs from being
carried out. It may also cause malfunction.
Warning
Caution