Artesyn Centellis 2000 Shelf Release 3.0 Installation and Use (May 2014) - Manual (Page 93)

System Installation
Centellis 2000 Shelf Release 3.0 Installation and Use (6806800L99G) 93
7. Check the AC PSU Status LED and take the appropriate actions as listed in the table
below.
3.3.3.2 DC System Startup Procedure
Depending on the system configuration, the actual powering up may take up to 3 minutes.
Make sure that the system has been placed in a location at room temperature for at least
24 hours before powering it up.
1. Put on an ESD wrist strap.
2. Connect the strap to the shelf by attaching the front or rear ESD jack/ESD snap.
3. Mount the grounding cable to the Protective Earth connection lug if not done
already.
PSU Status LED Status
LED (red) off Reason: The power is disconnected.
Action: Turn off the feed power and attach the power cables at the
power connector .
LED (red) on
LED (green) off Power supply is in a failed state.
LED (red) off
LED (green) on The power is connected correctly.