SHORTED SCRS/DOUBLER FAULT

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One of the SCR/Doubler packs has a short circuit between the SCRs. This condition is checked only upon request through the PCU #998 Diagnostics CDU function. The optional handheld PCDU can identify which specific SCR pair is faulty. This fault requires a DSD Power Down.

• Short circuit between SCRs in an SCR/Doubler pack.

Klikk på steg for å spore fremgangen.

1. 1

   Use the PCU #998 Diagnostics CDU function to identify the shorted SCR pair.

2. 2

   Replace the faulty SCR/Doubler pack.