Psfm Panel - Unifosa Proware EP-4646JD-SCSC User Manual

2.3.1 PSFM Panel

Part
AC Power Input Socket
Power On/Off Switch
Indicator
Power Status
LED
Fan Fail LED
When the power cord connected from main power source is inserted to the AC
Power Input Socket the Power Status LED becomes RED. When the switch of the
PSFM is turned on, the LED still shows RED. After the main switch in front panel is
turned on, the LED turns GREEN, which means it is functioning normally.
The PSFM has a 5V standby DC voltage. When the power cord(s) is/are connected
to the AC Power Input Socket, after 1 second, all Activity LEDs will flash once.
When the power cord(s) is/are disconnected from AC Power Input Socket, after 3
seconds, all Activity LEDs will flash twice.
Description
Use to connect the power cord from power
source.
Use to power on or power off the PSFM.
Color Description
Green Indicates the power supply module is good.
Red Indicates the power supply module is faulty.
Indicates one or more fans in the PSFM has
Red
failed.
64 Bays SAS to SAS/SATA JBOD Subsystem
User Manual 15