Learn about Samil Power SolarRiver Error Code 122, its meaning, causes, and solutions for communication faults.
Error Code 122 indicates a communication fault within the Samil Power SolarRiver inverter. This can affect the inverter's ability to communicate with other system components.
To troubleshoot communication faults, check all wiring connections and ensure that the inverter is properly configured. Additionally, verify that the firmware is up to date.
Error 122 is triggered when the inverter detects a communication fault, which can be due to several electrical logic failures. The inverter relies on consistent communication with the monitoring system to relay performance data and operational status. If the insulation resistance (RISO) measurement indicates a fault, or if ground fault detection is activated, communication can be disrupted. Additionally, if the inverter experiences issues with grid frequency limits or voltage thresholds, it may trigger this fault code to prevent unsafe operation.
The inverter displays Error 122 on the screen, often accompanied by a blinking LED indicator that signifies a communication fault. Users may also notice a drop in power production reported on the monitoring app, with real-time data not updating or showing inconsistencies in performance metrics.
Always consult with a licensed electrician or certified solar installer when troubleshooting electrical issues to ensure safety and compliance with local codes.
To prevent future occurrences of Error 122, regularly inspect communication cables for wear and ensure all connections are tight. Schedule routine maintenance checks to verify firmware is up to date and configurations are correct. Additionally, consider installing surge protection devices to mitigate electrical interference.