Power Supply Unit (Psu); Figure 16: Power Supply Unit (Psu) Of The Eternus Jx40 S2 - Fujitsu ETERNUS JX40 S2 Operating Manual

Operating and Indicator Elements
4.2.2

Power Supply Unit (PSU)

The power supply unit transforms input AC power from a power socket to DC
power and supplies power to each component.
Each power supply unit contains fans.

Figure 16: Power supply unit (PSU) of the ETERNUS JX40 S2

1. Power LED
2. Fault LED
3. AC missing LED
4. Fan fail LED
5. Power switch to power on and off the AC power supply.
6. Inlet for connecting an AC power cord.
LED LED Status
Power
Fault
AC
missing
Fan fail
ETERNUS JX40 S2
Meaning
(green) AC power is supplied to the power supply
unit.
(amber) The power supply is in error status.
(amber) AC power is not supplied to this power
supply unit, but AC power is supplied to
the other power supply unit.
(amber) The fan in the power supply unit is in error
status.
Operating Manual
Rear Side
39