Mitsubishi Electronics BAC-HD150 User Manual
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General caution
Relocating/Repairing units
Transporting units/Unit installation
Electric work
General caution
CAUTION
Important
Do not install the unit in environments where large
amounts of oil (including machine) or acidic/alkaline
chemical sprays are present. These types of substances
may cause device performance to be reduced and cause
electrical shock, malfunction, smoke, or fire.
amounts of oil (including machine) or acidic/alkaline
chemical sprays are present. These types of substances
may cause device performance to be reduced and cause
electrical shock, malfunction, smoke, or fire.
To reduce the risk of electric shock, fire, or malfunction,
do not wash the unit with water or other types of liquids.
do not wash the unit with water or other types of liquids.
Wear protective gloves.
A high voltage is applied to the terminals. To reduce the risk of
electric shock, wear protective gloves before touching the
electrical parts on the unit.
A high voltage is applied to the terminals. To reduce the risk of
electric shock, wear protective gloves before touching the
electrical parts on the unit.
Consult your dealer or an authorized technician when the
unit needs to be relocated or repaired.
Do not disassemble the unit or make any modifications/
alterations to the unit.
Improper repair, modification, or alteration may cause injury,
electric shock, or fire.
unit needs to be relocated or repaired.
Do not disassemble the unit or make any modifications/
alterations to the unit.
Improper repair, modification, or alteration may cause injury,
electric shock, or fire.
Do not install the unit where there is a risk of leaking
flammable gas.
If flammable gas accumulates around the unit, it may ignite
and cause a fire or explosion.
flammable gas.
If flammable gas accumulates around the unit, it may ignite
and cause a fire or explosion.
Take appropriate safety measures against earthquakes to
prevent the unit from toppling over.
Unit installed on an unstable surface may fall and cause injury.
prevent the unit from toppling over.
Unit installed on an unstable surface may fall and cause injury.
Do not touch switches or other electrical parts with wet
hands.
Doing so poses a risk of fire or electric shock.
hands.
Doing so poses a risk of fire or electric shock.
To reduce the risk of electric shock, turn off the power
before performing electric work.
before performing electric work.
When replacing fuses, only use fuses with adequate
breaking capacity.
The use of improperly rated fuses or a substitution of fuses
with steel or copper wire may result in fire.
breaking capacity.
The use of improperly rated fuses or a substitution of fuses
with steel or copper wire may result in fire.
To reduce the risk of injury, do not touch the edges of
parts.
parts.
To reduce the risk of injury from accidentally dropped
tools, check the surroundings before performing
installation, inspection, and repairs, and keep children
away from the site.
tools, check the surroundings before performing
installation, inspection, and repairs, and keep children
away from the site.
To avoid deformation and malfunction, do not install the
remote controller in direct sunlight or where the ambient
temperature exceeds 55°C (131°F) or drops below -10°C
(14°F).
remote controller in direct sunlight or where the ambient
temperature exceeds 55°C (131°F) or drops below -10°C
(14°F).
Always use adequate tools for repair.
The use of unsuitable tools may result in failure to complete
the job properly and cause unit damage or injury.
The use of unsuitable tools may result in failure to complete
the job properly and cause unit damage or injury.
When connecting to the Internet, manage the security of
the Internet.
To prevent unauthorized access, always use a security device
such as a VPN router when connecting to the Internet.
the Internet.
To prevent unauthorized access, always use a security device
such as a VPN router when connecting to the Internet.
To avoid malfunctions, do not bundle the power cable and
signal transmission lines together, or put them in the
same conduit.
signal transmission lines together, or put them in the
same conduit.
To avoid fire, malfunction, and damage, do not connect
the power cable to terminal block for signal cables.
the power cable to terminal block for signal cables.