Emerson 120V - Manual

Liebert

®

PSP

™

Quick-Start Guide - 350VA/500VA, 120V

I

MPORTANT

S

AFETY

I

NSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important instructions that should be followed during installation and
maintenance of the UPS.
• Intended for installation in a controlled environment.
• Maximum ambient temperature 104°F (40°C).

• Do not connect equipment that may overload the UPS or demand half-wave

rectification, such as a laser printer.

• Connect the UPS only to an earthed / grounded outlet that meets national and local

electrical safety guidelines.

• Locate the UPS near a wall outlet. Do not use an extension cord between the UPS and

the outlet.

• The Liebert PSP has been designed for small office/home office use only; it is NOT

recommended for use in life-support applications.

• In the event of an emergency, press the On/Off button and disconnect the power cord

from the AC power supply to properly disable the UPS.

• Do not attach power strips or surge suppressors to the UPS.
• Do not attempt to service any parts inside the UPS

except when replacing the batteries.

Failure to adhere to this could cause personal injury or equipment malfunction and void
the warranty.

• For technical support:

• Visit

www.liebert.com

or

• Send an e-mail to

[email protected]

.

S

ETUP

UPS C

ONTROLS

AND

C

ONNECTIONS

!

CAUTION

To reduce the risk of fire, connect only to a circuit provided with 20 amperes
maximum branch circuit overcurrent protection in accordance with the national
code, ANSI/NFPA 70.

Step 1 Inspect the Package

Inspect the package and the UPS upon receipt.
Notify the carrier and dealer of visible damage.

The package includes:

• Liebert PSP
• USB cable
• Quick-start guide

The Liebert MultiLink™ software may be
downloaded from the Liebert Web site at:

multilink.liebert.com

See

Step 8

for installation instructions.

Step 2 Decide Where to Place the UPS

The UPS must be placed indoors, protected from water, direct
sunlight and excessive heat.

Provide at least 4" (100mm) of clearance on all sides of the unit
for proper ventilation.

Step 3 Charge the UPS Battery Before Use

The UPS battery is not charged before shipping. It MUST be charged before use.

• Connect the UPS power cord to a wall outlet and charge for at least eight hours. Unit

can be charged in the on or off state.

Note:

If battery is placed in storage, charge the battery every six months if kept at

5°F to 85°F (-15°C to 29°C)—or every three months if kept at 86°F (30°C) or higher.

Step 4 Start 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.

Step 5 Check the Site Wiring Fault Indicator

• Check the rear of the UPS to make sure the Site Wiring Fault indicator is

NOT illuminated.

Caution:

If the Site Wiring Fault indicator is illuminated, have a qualified

electrician check the wall receptacle wiring and fix any problems.

Step 6 Connect the Loads

The UPS has three battery backup outlets that
provide power when the UPS operates on bat-
tery. There is also one surge-only outlet (see

Figure 2

below).

• Plug the loads into the battery backup outlets

on the rear of the UPS.

Caution:

Do not connect a laser printer to the

UPS.

Step 7 Connect the Network Surge Protection

The UPS has two network cable jacks for network lines
(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.

Step 8 Set 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:

Emerson recommends connecting the USB cable directly to

the computer WITHOUT using a USB hub.

UPS

USB

cable

Quick-start

guide

!

EM ER SON

™

Network Power

Li e be r t

®

P S P

AC Power Sys tem

UPS Status, Alarm Conditions and Alerts

Condition

LED

Color

Solid/Flashing

Audible Alarm

Normal Mode

LED 1

Green

Solid (steady glow)

(None)

Battery Mode

LED 1

Green

Flashes every 3 seconds

Every 3 seconds

Battery Low

LED 1

Green

Flashes every 1 second till end of discharge (EOD)

Every 1 second

Overload

LED 2

Amber

Solid (steady glow) until load drops or breaker trips

Continuous

Battery Replacement

LED 2

Red

Flashes every 1 second for 5 seconds only

Every 1 second for 5 seconds only

Fault

LED 2

Red

Solid (steady glow) until UPS shuts down after 5 seconds

Continuous until UPS shuts down

LED 2 (red = fault;

amber = overload)

Fault

symbol

Overload

symbol

Utility

symbol

On/Off button

LED 1

(green)

Battery backup

outlets (3)

NEMA 5-15R

RJ-45 jacks (2)

Network

protection

USB

interface

Surge outlet (1)

NEMA 5-15R

Resettable

circuit

protector

Site Wiring

Fault indicator

Figure 2 - Rear Panel

Figure 1 - Front Panel LEDs