LIEBERT® PSP
TM
Quick Installation Guide
2
590-1631-501A\SLI-23285_REV1_11-17
NOTE:
If battery is placed in
storage, charge the battery every
six months if kept at -15°C to +29°C
(5°F to 85°F)—or every three
months if kept at 30°C (86°F) or
higher.
4. Starting the UPS
After the battery is fully
charged:
• Turn on the UPS by pressing
the On/Off button (see
Figure 1 below). LED 1 should
be illuminated (green),
indicating the UPS is
operating in Normal Mode.
5. Connecting the loads
The UPS has three battery
backup sockets that provide
power when the UPS operates
on battery.
There is also one surge-only
socket (see Figure 2 below).
• Plug the loads into the
battery backup sockets on
the rear of the UPS.
CAUTION:
Do not connect a
laser printer to the UPS.
6. Connecting the network
surge protection
The UPS has two network cable
jacks for network line (see
Figure 2 below).
• Connect a single-line
network cable into the
network surge protection IN
jack on the rear of the UPS.
• Connect a network cable
from the OUT jack on the
rear of the UPS to a port on a
PC or network device such
as a router.
7. Setting up Liebert
MultiLink software
To start using the Liebert
MultiLink software:
• Install the software.
See the Liebert MultiLink
quick-start guide or user
manual for installation
instructions.
• Connect one end of the USB
cable (supplied) to the USB
port on the rear of the UPS.
Connect the other end to a
USB port on the computer.
See the Liebert MultiLink
user manual for operating
instructions.
NOTE:
Vertiv recommends
connecting the USB cable directly
to the computer WITHOUT using a
USB hub.
UPS STATUS, ALARM CONDITIONS AND ALERTS
CONDITION
LED1
COLOR
SOLID/FLASHING
AUDIBLE ALARM
Normal Mode
LED1
Green
Solid (steady glow)
(None)
Battery Mode
LED1
Green
Flashes every 3 seconds
Every 3 seconds
Battery Low
LED1
Green
Flashes every 1 second till end of discharge (EOD)
Every 1 seconds
Overload
LED1
Amber Solid (steady glow) until load drops or breaker trips Continuous
Battery Replacement
LED1
Red
Flashes every 1 second for 5 seconds only
Every 1 second for 5
seconds only
Fault
LED1
Red
Solid (steady glow) until UPS shuts down after 5
seconds
Continuous until UPS shuts
down
Fault symbol
Overload symbol
LED 2 (red= fault;
amber = overload)
Mains symbol
LED 1 (green)
USB interface
Mains breaker
Battery backup
sockets (3)
IEC 320 C13
Surge socket (1)
IEC 320 C13
AC mains inlet
RJ-45 jacks (2)
network protection
UPS CONTROLS AND CONNECTIONS
Figure 1 -
Front Panel LEDs
Figure 2 -
Rear Panel
On/Off button
