Description - The AC grid is less than the low limit.
Troubleshooting - If possible measure the actual VAC compared to the UI VAC. If VAC is less than acceptable limits, the inverter will restart when VAC returns to normal range.
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- Error Code - 2 - CT Failure - Y
- Error Code - 3 - DC GND Fault - Y
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- Error Code - 10 - Shunt Trip - Y
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- Error Code - 12 - AC Islanding - Y
- Error Code - 13 - Current Limit - Y
- Error Code - 14 - DC Cont. Err - Y
- Error Code - 15 - DC Overshoot - Y
- Error Code - 16 - DC Volt High - Y
- Error Code - 17 - DC Volt Low - N
- Error Code - 18 - Fac High - Y
- Error Code - 19 - Fac Low - Y
- Error Code - 20 - Fac Very Low - Y
- Error Code - 21 - Fan Life Reached - Y
- Error Code - 22 - Filter Cont. Err - Y
- Error Code - 23 - Flux Error - Y
- Error Code - 24 - Hw Interlock - N
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- Error Code - 26 - Master NTC Error - Y
- Error Code - 27 - MPP Tracking - N
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- Error Code - 30 - Outside MPPT - N