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Troubleshooting AMX
Error Number
Error 0505
Error Code / System Message
Error Question
What does error 0505 mean on a GE Optima XR240amx?
Short Answer
Error 0505: No input current detected during DC-bus charge.
Possible Causes
Subsystem/category: Input Stage. Manual recovery/error class: ABORT.
Troubleshooting Steps
Review related generator and system-battery errors. Run Power Supplies / Power Control Limits and the applicable input-voltage or DC-bus diagnostics. Inspect the generator input-power path.
Parts Areas to Check
For Related Models
Optima XR240amx
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