Owners Manual

Table 2. Cooling fan module LED indicator codes (continued)
Item Indicator Icon Description
the system when the Service action allowed indicator
is off may damage the system.
NOTE: The Service action allowed indicator LED is not
used in server attached configurations.
Blue Indicates that you can safely remove
the cooling fan module from the
system.
Off Indicates that you cannot remove the
cooling fan module from the system.
Power supply module features and indicators
NOTE: Your storage array is shipped with two IEC C19 to C20 jumper cords. Connect the C19 plug to the array's power
supplies and the C20 plug to the power distribution unit (PDU) in the rack cabinet.
Figure 6. Power supply module features and status indicators
Table 3. Power supply module features and indicators
Item Indicator or Connector Icon Description
1 Power connector Connect the external power supply source to this connector.
2 Power switch The power switch controls the power supply output to the
system.
3 Standby power indicator The standby power indicator lights green when the system is
in standby mode and the main power is off.
4 DC power indicator
Green Indicates that DC output voltage is
within the limit.
Off Indicates that DC output voltage is not
within the limit.
5 Service action allowed
indicator
CAUTION: Remove the power supply module from
the system only if the service action allowed
indicator lights blue. Removing the power supply
module from the system when the service action
allowed indicator is off may damage the system.
Blue Indicates that you can safely remove
the power supply module from the
system.
10 About your system