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Fault - SG3

Display - DC Surge


Description-

DC Surge Protector Failure DC Surge device DC (PV) input circuits re-combiner


Resolution-

Replace DC Surge protector SS1 in the lower DC Cabinet section


■ Verify 20 A fuses F1 and F2


■ Verify ckt-wiring SS1-12 – 18RD501 – CAUX1-J3-1


■ Verify ckt-wiring SS1-11 – 18RD3352 – TB12-5 (+24 V)

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