Samsung AM JXVHGH Series Installation Manual page 25

• 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
CAUTION
from a radio, computer and stereo equipment .
- 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 .
- 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 .)
• 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 .
• 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 .
• When you install the outdoor unit in high places such as roof, install fence or guardrail around it . When
there is no fence or guardrail, service person could fall .
• 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 .
• 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 .
• 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)
• Make sure to install MCU when using HR products .
• When you select the location to install MCU, the location is far away from indoor rooms because the
refrigerant running of MCU may create noise .
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2017-03-24 오후 1:38:17