9
ENGLISH
Sea
Sea breeze
Outdoor unit
Protection wal
l
Outdoor uni
t
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Choose a place free of direct sunlight.
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Choose a place free of exposure to the rain and snow.
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Choose a place free of leakage of inflammable gases.
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Choose a place that the pipelines are accessible to the indoor and outdoor unit.
Protection wall should be constructed with a solid material that can block the sea breeze and the
height and width of the wall should be 1.5 times larger than the size of the outdoor unit. (You
must secure more than 700mm of space between the protection wall and the outdoor unit for air
circulation.)
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f
System air conditioner may cause static noise when listening to AM stations. Therefore, select an installation
location for indoor unit where electrical wiring can be done while keeping certain distance from a radio,
computer and stereo equipment.
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Especially, keep the unit at least 3m away from the electrical equipment in an area with weak
electromagnetic waves and put the main power cable and communication cables in a separately installed
protection tube.
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Make sure that there is no equipment that generates electromagnetic waves. If not electromagnetic waves
may cause problem to the control systems which may lead to air conditioner malfunction. (Example:
Remote control sensor of the indoor unit may not receive the signal very well, due to ballast stabilizer of the
lighting equipment.)
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f
In regions with heavy snowfall, make sure to install the outdoor unit where there is no concerns of direct
snowfall on the outdoor unit. Also, build higher base support so that accumulated snow does not block the
air inlet or the heat exchanger.
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R-410A refrigerant is a safe, nontoxic and nonflammable refrigerant. However, if the place holds any
concerns for exceeding dangerous level of refrigerant concentration in case of refrigerant leakage, extra
ventilation system is required.
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When you install the outdoor unit in a high places such as roof, install fence or guardrail around it. When
there is no fence or guardrail, service person could fall.
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Do not install the product in places where corrosive gases such as sulfur oxides, ammonia, and sulfurous gas
are produced. (e.g. Toilet outlet, ventilation opening, sewage works, dyeing complex, cattle shed, sulfuric hot
spring, nuclear power plant, ship etc.) When installing the product in those places, contact an installation
specialty store as the copper pipe and brazing part will need additional corrosion proof or anti-rust additive
to prevent corrosion.
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Make sure to keep any inflammable materials (such as wooden materials, oil etc.) around the outdoor unit.
When there's fire, those inflammable material will easily catch the fire and may pass it on to the product.
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Depending on the condition of power supply, unstable power or voltage any cause malfunction of the parts
or control system. (At the ship or places using power supply from electric generator...etc)
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When the outdoor unit is installed near seashore or in a place where sulfuric acid gas may leak, corrosion
may occur in outdoor unit and cause product malfunction.
Caution
Содержание DVM S ECO AM XMDG Series
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