Checking Fan Tray Leds - Avaya 8800 Maintenance Manual

Inspecting equipment

Checking fan tray LEDs

Table 2: Fan tray LED for 8003-R, 8006, 8010 chassis
LEDs on 8003-R, 8006 and 8010 chassis.
If a fan fails in a fan tray or cooling module, the Fan 1 or Fan 2 LED on the switch fabric module
lights amber.
Table 2: Fan tray LED for 8003-R, 8006, 8010 chassis
State
Off
On
Table 3: Fan tray LED for 8010co chassis
8010co chassis.
Table 3: Fan tray LED for 8010co chassis
Label
Fail
Pass
108 Routine Maintenance
State
Off No output is present.
On (green) Power supply output is normal.
A fan failed to work or the control or monitor circuit is
malfunctioning.
Fan tray and circuitry are operating normally.
Color
Red Steady
Off
Green Steady
Off
Meaning
Meaning
on page 108 describes the fan tray LEDs on the
State
One fan has failed.
The fan tray is functioning normally.
The fan tray or cooling module is functioning
normally.
The fan tray or cooling module is not
receiving power.
on page 108 describes the fan tray
Meaning
March 2011