User guide

Enclosure User Guide
42
The Power Supply module LED states are detailed in Table 3–1.
Table 3–1 Power Supply LEDs
Power On & OK
(Green)
Module Fault
(Amber)
Status
Off Off No AC power (either PSU)
Off On No AC power (this PSU only)
Off On PSU Fault (over temp, over voltage, over current, PSU fan fail)
On Off AC present, PSU on and OK
On On Fan Fault
3.4 Cooling Module LED
Table 3–2 Cooling Module LED
Status Module Fault (Amber)
Enclosure On - Fan OK Off
Fan Fail On
The Cooling module incorporates a Module Fault LED (Amber), defined in Table 3–2).
3.5 Ops Panel LEDs
The Ops Panel LEDs are shown in Figure 3–1 and the LEDs status conditions are defined in Table 3–3.
Figure 3–1 Ops Panel LEDs and Switches
Important Chapter 4, ”Troubleshooting and Problem Solving”, on page 47 provides more information.