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Error Code - 9 - RCM Fault - Y

Description - The RCM has experienced a fault.


Troubleshooting - DO NOT TOUCH any equipment (including, but not limited to: the inverter, the PV array disconnect switch, the PV array combiners, the PV panels, the PV racking system). Immediately contact the installer or another qualified person to locate and repair the source of the ground fault.

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