EonNAS 3000 Series Hardware Manual
25
1.3.7
Cooling Module LED
There is a LED (indicated by the blue arrow) situated at the top of each cooling
module. The cooling modules can be located at the top of the enclosure. To
determine if the cooling module is faulty when the front panel cooling module status
LED lights up, you will need to slide the enclosure out of the rack to look at the LED.
LED Status
Description
Off
or
green
steady on
Online and normal
Red
steady on
Module failed
NOTE
For cooling modules, a lit Red LED indicates module failure and should be replaced
as soon as possible. Under normal operation, the LEDs on these modules should all
light green. The PSU LED will blink intermittently if the power cord is attached but the
PSU is not turned on.
