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Maintenance
Inspection
For optimum performance, it is recommended to perform these tasks regularly.
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Check the appearance of the Renogy ONE Core to make sure it is clean and dry.
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Ensure the Renogy ONE Core is installed in a clean, dry and ventilated area.
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Ensure there is no damage or wear on the cables.
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connections.
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Ensure that the Battery indicator and Fault indicator are in normal state.
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Ensure there is no any corrosion, insulation damage, or discoloration marks of overheating or
burning.
Risk of electric shock! Make sure that all power is turned off before touching the terminals on the
Renogy ONE Core.
In some applications, corrosion may exist around the contacts inside the connector. Corrosion
can loosen springs and increase resistance, leading to premature connection failure. Please
apply dielectric grease to each connector contact periodically. Dielectric grease repels moisture
and protects the connector contacts from corrosion.
Cleaning
Follow the steps below to clean the Renogy ONE Core regularly.
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Shut down Renogy ONE Core. If you clean the inside of the device, you need to disconnect the power
supply.
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Wipe the charger housing and connector contacts with a damp cloth or non-metallic brush. If it is
not clean after wiping, use a household cleaner.
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Dry the Renogy ONE Core with a clean cloth and keep the area around the Renogy ONE Core clean
and dry.
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Make sure the Renogy ONE Core is completely dry before reconnecting the connector to the Renogy
ONE Core.
Storage
Follow the tips below to ensure that the Renogy ONE Core is stored well.
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Disconnect all connectors that are connected to the Renogy ONE Core.
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By applying dielectric grease to each connector contact, the dielectric grease repels moisture and
protects the connector contacts from corrosion.