Commissioning and Operation
5.1.1.5
Indicators on the Hot-plug Fans
The server has two fan units with two system fans each. The fan status indicator
(LED) visible on the front side is valid for both fans in one unit.
LED
Figure 17: Fan status indicator (right fan unit)
LED
Meaning
is off
Both fans in the corresponding fan unit are ok.
lights orange At least one fan is defective. The corresponding fan unit must
be replaced (see
page
U41662-J-Z156-1-76
"Replacing a Hot-plug System Fan Unit" on
77).
Operating and Indicator Elements
57