Samsung mini DVM Series, Руководство по обслуживанию, Страница: 9 / 522

Samsung Electronics 1-2
1-2 Warning
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The installation must be done by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard.
– Installation by an unqualified person may cause a water leakage, electric shock or fire and so on.
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The electric work must be done by service agent or similarly qualified persons according to national wiring regulations and use
only rated cable.
– If the capacity of the power cable is insufficient or electric work is not properly completed, electric shock or fire may occur.
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Install the outdoor unit correctly according to the installation manual.
– An incorrect installation may cause a water leakage, electric shock or fire and so on.
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Manufacturer is not responsible for accidents due to incorrect installation.
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When you install the air conditioner in a small room, you consider a proper ventilation to prevent a leakage level within the
maximum permissible limit.
– In that case, you may die from suffocation by some possibility.
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Use only rated parts and tools.
– If you don’t use the rated parts and tools, it can cause trouble with the air conditioner and bring about injury.
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Install the outdoor unit on a hard and even place that can support its weight.
– If the place cannot support its weight, the outdoor unit may fall down and it may cause injury.
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Fix the outdoor unit securely to prepare against strong wind or earthquake.
– If the outdoor unit is not properly fixed, it turns over and accidents may occur.
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Install the cables with supplied cables firmly.Fix them securely so that external force is not exerted to the terminal board.
– If the connection or fixing is incomplete, it can cause trouble with a heat generation, electric shock or fire and so on.
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Arrange the cables between the indoor and outdoor unit after connecting.Attach the cover securely so that the electrical
component box cover does not get loosen.
– If the cover is attached incompletely, it can cause trouble with a heat generation, electric shock or fire of the terminal board.
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Install separate MCCB and ELB when installing the power cable.
– If you do not install the MCCB and ELB, electric shock or fire may occur.
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The unit must be plugged into an independent circuit if applicable or connect the power cable to the auxiliary circuit breaker.
An all pole disconnection from the power supply must be incorporated in the fixed wiring with a contact opening of >3mm.
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If any gas or impurities except R410A refrigerant come into the refrigerant pipe, serious problem may occur and it may cause
injury.
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Make sure there is no leakage after installation.
– Toxic gas may generate when refrigerant gas contacts with fire.
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Leak test must be done using only Nitrogen(NO
2
)gas.
If you don’t follow the safety precautions, you may get the risk of serious wound or death.