Learn about EG4 Error Code 62, its causes, and solutions for your solar system.
Error Code 62 typically indicates a communication issue between the inverter and the Tigo CCA. This can affect system performance and monitoring.
To troubleshoot, check the connections between the inverter and Tigo CCA. Ensure all cables are secure and undamaged, and restart the system.
Error 62 is primarily triggered when the inverter detects a communication failure or an unacceptable operating condition related to the Tigo CCA. The inverter relies on accurate voltage and current readings from the array to function correctly. Any discrepancies, such as incorrect string voltage or ground faults, can lead to this fault code. The inverter may also monitor insulation resistance (RISO) to detect potential leaks or shorts in the system, which, if below acceptable levels, will trigger a safety response.
When the EG4 18kPV inverter displays Error 62, users may notice the inverter's LED indicator flashing a specific pattern or color. Additionally, monitoring apps may show alerts indicating a communication failure or reduced power output. The system may also exhibit significant production drops, often accompanied by the inverter ceasing operation temporarily.
For any troubleshooting or repairs, it is essential to engage a licensed electrician or certified solar installer to ensure compliance with local codes and safety standards.
To prevent Error 62 from recurring, ensure regular maintenance of the solar array, including cleaning and inspection for shading or debris. Regularly check the integrity of all wiring and connections, and verify that the inverter settings align with the specifications of the connected components. Implement periodic insulation resistance testing to catch potential issues early.