Electrical installation and wiring
4-24 Chapter 4: Installation 98-158751-C
The front panel status LEDs (see Status signalling with LEDs on page 7-8) will display
the following:
• Steady red: A fault, which may degrade the system operation, is present in the CSDU.
• Flashing short green/long pause: Power On Self-Test (POST) or Person Activated
Self-Test (PAST) is in progress.
• Flashing long green/short orange: No failure, but a BITE failure/warning is logged in
the BITE log, severity ERROR.
• Steady green: No faults.
• Off->orange->off->red->off->green->off: Indicator Test
• When powering up the initial color of the 3 LEDs is orange.
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