Emerson SSW Series User manual

Uninterruptible Power Supply
User Manual
SSW UPS Series

CONTENTS
What's Included. . . . . . . . . . . . . . . . . . . . . . . 1
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . 1
2.0 Important Safety Instructions . . . . . . . . . . . . . . 2
3.0 General Description . . . . . . . . . . . . . . . . . . . 3
4.0 System Block Diagrams . . . . . . . . . . . . . . . . . 5
5.0 Installation and Operation. . . . . . . . . . . . . . . . 6
6.0 LCD Screen Diagnostics . . . . . . . . . . . . . . . . . 7
7.0 Battery Replacement . . . . . . . . . . . . . . . . . 10
8.0 Troubleshooting . . . . . . . . . . . . . . . . . . . 15
9.0 Technical Specifications . . . . . . . . . . . . . . . . 16
Technical Support . . . . . . . . . . . . . . . . . . . . . 18
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . 18

Page: 1
What's Included
The UPS is shipped with the following items:
• User manual
• USB cable: High speed 2.0 Standard Type A-B, 6 ft (1.8 m)
NOTE: UPSwatch - Power Monitoring and Control Software is available for download at www.solahd.com.
The software is compatible with: Windows 7, 8, 10, Windows 2008, 2012, 2016, Windows 2008/2012
Server Core, Hyper-V 2008/2012, Linux OpenSUSE 11.4, Linux ubuntu 10.04, Linux Fedora 3.1.9, CentOS 5.8,
Citrix XenServer 6.0.0, Linux KVM.
Accessory (Optional)
• SSWSNMPCARD: SNMP card for SSW1500 models only. This SNMP card provides an advanced,
yet easy-to-use network management function which supports both SNMP and HTTP. Features include:
multiple system shutdown, event notication, scheduling, and control and conguration of the UPS
remotely. The SNMP card must be inserted into the Communication Port on the rear panel of the UPS.
Please visit www.solahd.com for more information.
1.0 Introduction
Thank you for selecting the SSW Uninterruptible Power System. This manual contains important safety
instructions that should be folllowed during the installation and operation of your UPS.
• Please read all safety, installation and operating instructions before attempting to install or operate
the UPS.
• Please adhere to all warnings on the unit and in this manual during installation and operation.
This UPS is designed for industrial or commercial use. The UPS features a compact design that ts into a
limited-space working environment.
This product features the following:
• LCD display
• User-replaceable battery
• High reliability
• Auto restart during AC recovery
• AC overload protection
• Over temperature thermal protection
• Battery overcharge protection
• AVR (Auto Voltage Regulation)
• Input voltage out-of-range protection
• Remote monitoring and control software via UPSwatch
• Site wiring fault indicator

Page: 2
2.0 Important Safety Instructions
!WARNING - Risk of electric shock, fire and personal injury.
SAVE THESE INSTRUCTIONS - This manual contains important instructions that should be followed
during installation and maintenance of the UPS and batteries.
The UPS is intended for installation in a controlled environment.
• Install the UPS in an indoor temperature- and humidity-controlled environment, free of
conductive contaminants.
• Do not install the UPS in or near water.
• In order to avoid overheating the UPS, allow proper ventilation of the unit. Do not block or cover the top,
bottom or sides of the UPS.
• Do not expose the UPS to direct sunlight or install the unit near any heat sources.
• Install the UPS onto a level surface in an upright position. Do not place the UPS on an unstable surface
such as a cart, stand or table.
• The UPS must be installed near the socket receptacle so that the cord can be easily disconnected.
To properly turn off the UPS, press the ON/OFF button for three (3) seconds, then disconnect the
input power supply cord from the AC power outlet.
• Connect the AC input power cord to a properly grounded AC supply source.
• Connect the UPS to a grounded supply circuit with proper branch circuit protection. Follow all applicable
National Electrical Codes®(NEC®) and Canadian Electrical Codes (CEC) as well as all local codes.
• This UPS is not for use in a computer room as dened in the Standard For the Fire Protection of
Information Technology Equipment, NFPA 75.
• Do not plug the UPS into a power strip. Do not daisy-chain one UPS power cord into another UPS
output receptacle.
• Do not place the UPS power cord where it may be damaged.
• Do not dispose of the UPS in a re as the battery may explode.
• Do not open or damage the battery. Released electrolyte is harmful to the skin and eyes and
may be toxic.
• Turn off the UPS and disconnect the input cord from the AC power supply before cleaning. Do not use
liquid or aerosol cleaners. Use only a dry cloth on the exterior of the UPS. Do not open the unit.

Page: 3
3.0 General Description
3.1 Front Panel
LCD
• The LCD will show functions of the UPS operation status.
ON/OFF Button
• To turn the UPS on, press the ON/OFF button for two (2) seconds and the LCD will display UPS status.
• To turn the UPS off, press the ON/OFF button for two (2) seconds and LCD display will shut off.
Setup Button
When you press the setup button, the LCD screen will display the functions below in the following sequence:
• Input Voltage (V)
• Input Frequency (Hz)
• Output Voltage (V)
• Output Frequency (Hz)
• Output Load (%)
• Output Load (kVA)
• Battery Voltage (%)
• Battery Voltage (V)

Page: 4
3.2 Rear Views
USB
Port
RJ 45
Surge
Input
Cable
Breaker
Site Fault
Indicator
Receptacles
Protection
Rear View of SSW700 and SSW1000
USB
Port
RJ 45
Surge
Input
Cable
Breaker
Site Fault
Indicator
Receptacles
Optional
SNMP
Protection
Rear View of SSW1500

Page: 5
4.0 System Block Diagrams
SSW700 and 1000 System Block Diagram
SSW1500 System Block Diagram

Page: 6
5.0 Installation and Operation
5.1 Installation Requirements
• Install the UPS in a controlled environment with adequate ventilation that is free of excessive dust
and high humidity.
• Avoid direct sunlight.
• Maintain a clearance of 4 inches (100 mm) between the UPS rear panel and the wall and 1 inch (25.4 mm)
between the UPS sides and the wall. Keep the air inlets unobstructed to facilitate ventilation and
heat dissipation.
5.2 Connect to Utility Power
Connect the power cord to the AC input power outlet.
5.3 Check the Site Wiring Fault Indicator
Check the site wiring fault indicator on the rear panel of the UPS. The light will be illuminated if the UPS
is plugged into an improperly wired AC power outlet. Detected wiring faults include ground and hot-neutral
polarity reversal.
5.4 Charge the Battery
The UPS charges its battery whenever it is connected to utility power, even when the unit is off. For best
results, charge the battery for eight (8) hours before initial use.
5.5 Turn On the UPS
Press the ON/OFF button for 2 seconds.
5.6 Set Up Audible Alarm On/Off
When the UPS powers on, the audible alarm may sound. The steps below outline how to turn the audible
alarm on or off.
• Step1: Press and hold the ON/OFF button for three (3) seconds to set up audible alarm ON/OFF
• Step2: Press the setup button once to set up audible alarm ON/OFF
• Step3: Press the ON/OFF button to exit
5.7 Connect the Loads
Connect the loads to the output receptacles on the rear panel of the UPS.
5.8 Connect Computer Interface
UPS monitoring software and an optional interface kit can be used with this UPS. If used, connect the interface
cable to the REMOTE PORT on the rear panel of the UPS and to the host computer (either COM 1 or COM 2).
5.9 Install the Optional SNMP Card (SSW1500 Models Only)
• Remove the Communication Port cover. Insert the SNMP card and secure with screws.
• Use network cables (supplied by user) to connect the UPS to the computer
network port.
• Please refer to the SNMP card operation website at www.SolaHD.com
for conguration settings and further instructions.

Page: 7
6.0 LCD Screen Diagnostics
Operation and Overview of LCD Panel
UPS Power On
To turn on the UPS unit, press the ON/OFF button
lightly for 2 seconds then the LCD will display on.
UPS Power Off
To turn off the UPS unit, press the ON/OFF button
lightly for 2 seconds then the LCD will display off.
AC Start Mode
AC start mode, the back light will ash once every
0.5 second.
Line and AVR Mode
AVR mode, the bottom icon will ash once every
0.5 second.
Page: 6
4.0 Interface
Operation and Overview of LCD Panel
Operation Mode
Status
Load and Battery capacity
Number will be displayed in the
following order Vin, Vo, load, battery
capacity
UPS Power On
To turn on the UPS unit, press the power switch SW2
lightly for 2 seconds then the LCD will display on.
UPS Power Off
To turn off the UPS unit, press the power switch SW2
lightly for 3 seconds then the LCD will display off.
AC Start Mode
ACstartmode,thebacklightwillashonceevery
0.5second
Line and AVR Mode
AVRmode,thebottomiconwillflashonce
every0.5second.
Battery Mode Low Battery
Batteryvoltagelow,thebatteryalarmiconwillash
onceevery0.5second.
SSW UPS
Rev.3 2019/05/30

Page: 8
Battery Mode Low Battery
Battery voltage low, the battery alarm icon will
ash once every 0.5 second.
Battery Sleep Mode
Battery voltage UVP, the battery stops to provide
power, and the battery alarm icon will ash once
every 0.5 second.
Battery Voltage Over Charge
Battery voltage over charge, the battery alarm icon
will ash once every 0.5 second and display HI.
Short for Line and AVR Mode
LCD display SP, when UPS operates in LINE or
AVR mode.
Short for Battery Mode
LCD display SP, when UPS operates in
battery mode.