User’s Manual
IV
Installation Requirements
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Do not connect the power adapter to the controller while the adapter is powered on.
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Strictly comply with the local electric safety code and standards. Make sure the ambient voltage
is stable and meets the power supply requirements of the controller.
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Do not connect the controller to two or more kinds of power supplies, to avoid damage to the
controller.
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Personnel working at heights must take all necessary measures to ensure personal safety
including wearing a helmet and safety belts.
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Do not place the controller in a place exposed to sunlight or near heat sources.
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Keep the controller away from dampness, dust, and soot.
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Put the controller in a well-ventilated place, and do not block its ventilation.
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Use an adapter or cabinet power supply provided by the manufacturer.
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The power supply must conform to the requirements of ES1 in IEC 62368-1 standard and be no
higher than PS2. Please note that the power supply requirements are subject to the controller
label.
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The controller is a class I electrical appliance. Make sure that the power supply of the controller is
connected to a power socket with protective earthing.
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Do not install or place the controller in a location that exposes it to sunlight or heat sources.
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Keep the controller away from dampness, dust, and soot.
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Keep the controller installed on a stable surface to prevent it from falling.
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Do not drop or splash liquid onto the controller, and make sure that there is no object filled with
liquid on the controller to prevent liquid from flowing into it.
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Do not disassemble the controller.
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Transport, use and store the controller under the allowed humidity and temperature conditions.
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Operating temperature: –40 °C to–10 °C (–40 °F to +14 °F).
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Affix the controller securely to the building before use.
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The power supply must be installed inside the controller.
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When installing the controller, make sure that the power plug and appliance coupler can be
easily reached to cut off power.
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The rated power of the controller is 40 W.
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Prevent liquid from dripping or splashing on the controller. Do not put any objects filled with
liquid, such as a vase, on top of the controller.
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Do not expose the battery to overheated environments such as with direct sunlight and fire.
Electrical Safety
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Improper use of the battery might result in a fire or explosion.
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Replace unwanted batteries with new batteries of the same type and model.
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Use the power cords that are recommended for the region and conform to the rated power
specifications.
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Make sure the power supply meets the SELV (Safety Extra Low Voltage) requirements, and rated
voltage conforms to the IEC60950-1 standard. The requirements of the power supply are subject
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