CPI LS Series User manual

800-834-4969
chatsworth.com
[email protected]
CPI User Manual for 350VA-600VA Lithium Ion Standby UPS 04/22v.1 Page 1
Chatsworth Products (CPI)
While every effort has been made to ensure the accuracy of all information, CPI does not accept liability for any
errors or omissions and reserves the right to change information and descriptions of listed services and products.
©2022 Chatsworth Products, Inc. All rights reserved. Chatsworth Products, Clik-Nut, CPI, CPI Passive Cooling,
eConnect, Evolution, GlobalFrame, MegaFrame, Motive, QuadraRack, RMR, Saf-T-Grip, Secure Array,
SeismicFrame, SlimFrame, TeraFrame and Velocity are federally registered trademarks of Chatsworth Products.
CUBE-iT, EuroFrame, Simply Efcient and ZetaFrame are trademarks of Chatsworth Products.
All other trademarks belong to their respective companies. 04/22 MKT-60020-761
User Manual for
Lithium Ion Standby UPS
LS-Series
350VA and 600VA Models
Reference Sales Model: LSxxxx
Version 1
April 2022

CPI User Manual for 350VA-600VA Lithium Ion Standby UPS 04/22v.1 Page 2
LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
TABLE OF CONTENTS
PACKAGE INTRODUCTION ........................................................................2
PRODUCT CONTENTS................................................................................3
PRODUCT OVERVIEW ..............................................................................3
INSTALLATION & INITIAL STARTUP............................................................4
INDICATORS & ALARM CONDITIONS........................................................4
IMPORTANT SAFETY INSTRUCTIONS: (Save These Instructions)...........5
TROUBLESHOOTING..................................................................................8
SPECIFICATIONS….....................................................................................9
OBTAINING SERVICE…..............................................................................10
LIMITED WARRANTY…………………………………....................................11
INTRODUCTION
User Manual for Lithium Ion UPS
This document is the User Manual for CPI 350VA - 600VA Lithium Ion Standby Uninterruptible Power
Supplies (UPS) (Sales Models LS350A, LS350B, LS600A, LS600B).
©2022 Chatsworth Products, Inc. All rights reserved.
UL Listed for use in U.S. and Canada.
Legal Information
The information contained in this guide is subject to change without notice. Chatsworth Products, Inc.
(CPI) shall not be liable for technical or editorial errors or omissions contained herein; nor is it liable
for any injury, loss, or incidental or consequential damages resulting from the furnishing, performance
or use of this material and equipment.

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LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
PACKAGE CONTENTS
You should be receiving the following items inside the package:
UPS Unit
User Manual
Local Monitoring Software CD
PRODUCT INTRODUCTION
Thank you for selecting this Uninterruptible Power Supply (UPS). It provides you with protection for
connected equipment. Please read this manual before installing the LS Series UPS as it provides
important information that should be followed during installation and maintenance of the UPS and
batteries, allowing you to correctly set up your system for the maximum safety and performance.
Included is information on customer support and service, if it is required. If you experience a problem
with the UPS, please refer to the Troubleshooting section in this manual to correct the problem. If the
problem is not corrected, please collect information so that the Technical Support personnel can more
effectively assist you.
PRODUCT OVERVIEW
The advanced design of the UPS combines the benets of lithium powered UPS and advanced surge
suppression technology. Slim form factor, wall mounting, and easy access receptacles make this UPS
ideal for use with wall-mounted racks and cabinets or for mounting behind thin display screens used
in hotels, restaurants, hospitals, campuses, airports and other commercial areas.
While the compact design is appealing to the digital signage industry, it is also excellent for providing
protection to kiosks, gaming machines, computers, point-of-sale equipment, and small printers.
LS350B LS600B

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LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
INSTALLATION & INITIAL STARTUP
Note: Before installation, inspect the unit and packaging to make sure that nothing inside
has been damaged.
Connect UPS to Utility and Charging
Before the initial use of the UPS, plug the UPS input cord into a wall outlet and turn the
UPS on by pressing the Power switch on the back of the UPS. For best results, the bat-
teries in the UPS should be charged for at least 8 hours before use. The UPS charges its
battery while it is connected to AC utility power and powered on.
Connecting the Loads
Plug the loads to be supported by the UPS into the output receptacles on the front of the
UPS. Simply turn the power switch on the UPS on and the devices connected to the UPS
will be protected by the UPS unit.
Turn UPS ON/OFF
To turn the UPS unit on, press the power button on the UPS and hold for three seconds.
To turn the UPS unit off, press the power button and hold for one second.
Connecting Local Monitoring Software (optional)
If it is desired to use the Local Monitoring Software, and if your UPS is equipped with USB
communications, connect a USB cable from your computer to the UPS, and install the
software from the CD.
INDICATORS & ALARM CONDITIONS
Condition Visual Indicator Alarm
AC mode LED illuminated No Audible Alarm
Battery mode LED ashes every 10 seconds Audible Alarm sounds every 10
seconds
Low battery mode LED ashes every 1 second Audible Alarm sounds every 1
second
Fault LED is illuminated Audible Alarm is continuous
Alarm for over temperature
protection
LED ashes every 0.5 seconds No Audible Alarm

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LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
IMPORTANT SAFETY INSTRUCTIONS: (Save these instructions)
– This manual contains important instructions for the LS350A, LS350B, LS600A and
LS600B that should be followed during installation and maintenance of the UPS
CAUTION! (UPS having Internal Batteries): Risk of electrical shock – Hazardous live parts inside
this unit are energized from the battery supply even when the input AC power is disconnected.
CAUTION! (No User serviceable Parts): Risk of electrical shock, do not remove cover. No user ser-
viceable parts inside. Refer servicing to qualied service personnel.
CAUTION! (Non-isolated Battery supply): Risk of electric shock, battery circuit is not isolated from
AC input, hazardous voltage may exist between battery terminals and ground. Test before touching.
WARNING! Unit intended for installation in a controlled environment.
CAUTION! Do not dispose of batteries in a re, the battery may explode.
CAUTION! Do not open or mutilate the battery, released electrolyte is harmful to the skin and eyes.
CAUTION: A battery can present a risk of electrical shock and high short-circuit current. Contact with
any part of a grounded battery can result in electrical shock. The following precautions should be
observed
• When working on batteries:
• Remove watches, rings, or other metal objects.
• Use tools with insulated handles.
• Wear rubber gloves and boots.
• Do not lay tools or metal parts on top of batteries.
• Disconnect charging source and load prior to installing or maintaining the battery.
• Remove battery grounds during installation and maintenance to reduce likelihood
of shock.
• Remove the connection from ground if any part of the battery is determined to be grounded.
EN 62040-2,C2:
WARNING: This is a category C2 UPS product. In a residential environment, this product may
cause radio interference, in which case the which case the user may be required to take additional
measures.

CPI User Manual for 350VA-600VA Lithium Ion Standby UPS 04/22v.1 Page 6
LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
FCC Notice: Class A
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
WARNING: Changes or modications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
To reduce the risk of electric shock, disconnect the UPS from the main supply before installing a
computer inter-face signal cable. Reconnect the power cord only after signaling interconnections
have been made.
Servicing of batteries should be performed or supervised by personnel with knowledge of batteries
and the required precautions. Keep unauthorized personnel away from batteries.
The instructions contained within this safety manual are deemed important and should be closely
followed at all times during installation and follow-up maintenance of the UPS and batteries.

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LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
Consignes de sécurité importantes: (Conservez ces instructions)
– Ce manuel contient des instructions importantes pour les LS350A, LS350B, LS600A
and LS600B qui doivent être suivies pendant l’installation et la maintenance de l’onduleur
MISE EN GARDE! (UPS avec batteries internes): Risque de choc électrique - Les pièces sous ten-
sion dangereuses à l’intérieur de cet appareil sont alimentées par l’alimentation de la batterie même
lorsque l’alimentation CA d’entrée est déconnectée.
MISE EN GARDE! (Aucune pièce réparable par l’utilisateur): Risque de choc électrique, ne retirez
pas le couvercle. Aucune pièce réparable par l’utilisateur à l’intérieur. Conez l’entretien à un tech-
nicien qualié.
MISE EN GARDE! (Alimentation par batterie non isolée): Risque de choc électrique, le circuit de
la batterie n’est pas isolé de l’entrée CA, une tension dangereuse peut exister entre les bornes de la
batterie et la masse. Testez avant de toucher.
ATTENTION! Unité destinée à être installée dans un environnement contrôlé.
MISE EN GARDE! Ne jetez pas les batteries au feu, la batterie pourrait exploser.
MISE EN GARDE! Ne pas ouvrir ou mutiler la batterie, l’électrolyte libéré est nocif pour la peau
et les yeux.
ATTENTION: Une batterie peut présenter un risque de choc électrique et de courant de court-circuit
élevé. Contact avec tout une partie d’une batterie mise à la terre peut provoquer un choc électrique.
Les précautions suivantes doivent être observées
lorsque vous travaillez sur des batteries:
• Retirez les montres, bagues ou autres objets métalliques.
• Utilisez des outils avec des poignées isolées.
• Portez des gants et des bottes en caoutchouc.
• Ne posez pas d’outils ou de pièces métalliques sur les batteries.
• Débranchez la source de charge et la charge avant d’installer ou d’entretenir la batterie.
• Retirez les masses de la batterie pendant l’installation et l’entretien pour réduire la
probabilité de choc.
• Retirez la connexion de la terre si une partie de la batterie est déterminée comme étant
mise à la terre.
AVERTISSEMENT: Il s’agit d’un produit UPS de catégorie C2. Dans un environnement résidentiel, ce
produit peut provoquer des interférences radio, dans ce cas, l’utilisateur peut être amené à prendre
des mesures supplémentaires.
AVERTISSEMENT: Les changements ou modications non expressément approuvés par la partie
responsable de la conformité annuler le droit de l’utilisateur à utiliser l’équipement.

CPI User Manual for 350VA-600VA Lithium Ion Standby UPS 04/22v.1 Page 8
LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
ATTENTION: l’appareil a une tension dangereuse. Si le voyant de l’onduleur est allumé, les
prises de l’unité peuvent présenter une tension dangereuse même si elles ne sont pas branchées sur
la prise murale, car la batterie risque de continuer à s’alimenter.
Il convient de veiller à effectuer une installation à l’intérieur, exempte de particules
électroconductrices sous contrôle de la température et de l’humidité, an de réduire les risques
d’électrocution.
Il est préférable de déconnecter le périphérique à l’aide du cordon d’alimentation. Assurez-vous que
l’équipement est placé près de la prise de courant et facilement accessible.
La prise de courant doit être installée à proximité de l’équipement et doit être facilement accessible
ATTENTION RISQUE D’EXPLOSION SI LA PILE EST REMPLACÉE PAR UN TYPE INCORRECT.
JETER LES PILES USÉES SELON LES INSTRUCTIONS
Tous les travaux d’entretien de cet équipement doivent être effectués par du personnel qualié.
Avant de procéder à tout entretien, réparation ou expédition, assurez-vous que tout est complètement
éteint et débranché.
Condition Visual Indicator Alarm
No LED display on the
front UPS panel
Low battery Charge the UPS at least 8 hours
Battery fault Replace the battery with the same
type of battery
The UPS is not turned on Press the Power Switch on the front
of the UPS
Alarm continuously
sounds when the AC
input is normal
The UPS is overloaded Remove some of the load from the
output of the UPS
UPS fault Call CPI Technical Support
Alarm continuously
sounds when the AC
input is normal
Battery defect Replace the battery with the same
type of battery
Charging circuit is damaged Remove some of the load from the
output of the UPS
When power fails,
backup time is shorter
than expected
The UPS is overload Remove some of the load from the
output of the UPS
Battery Defect Replace the battery with the same type of
battery
Battery voltage is too low Charge the UPS at least 8 hours
Battery defect Replace the battery with
the same type of battery
The AC input is normal but
the blue LED is ashing
Power cord is loose Reconnect the input power cord
properly
TROUBLESHOOTING

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LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
Model Number LS350A LS350B LS600A LS600B
CAPACITY Power rating 350VA (200W) 350VA (200W 600VA (360W) 600VA (360W)
INPUT Voltage 120VAC 200 - 240VAC 120VAC 200 - 240VAC
Frequency 50/60Hz
OUTPUT Voltage 120VAC 200 - 240VAC 120VAC 200 - 240VAC
Waveform Sine wave (normal), simulated sine wave (battery mode)
Frequency 50/60Hz
Surge suppression 312 joules
Transfer time 2-6 ms (typical)
BATTERY Battery type Lithium Iron Phosphate (LiFePo4)
Battery quantity and
size
(8) LiFePO4 18650 cells, 2400mAh (16) LiFePO4 18650 cells,
4400mAh
PHYSICAL Dimensions
(W x D x H)
6.9 x 8.5 x 1.25 in*
(175 x 216 x 32 mm) 7.3 x 10.8 x 1.6 in (185 x 275 x 40 mm)
Weight 3.4 lbs (1.5 kg) 4.9 lbs (2.2 kg)
Line cord Detachable
5–15P to C13
C14 inlet Detachable
5–15P to C13
C14 inlet
Receptacles (3) 5–15R (2) IEC C13 (3) 5–15R (2) IEC C13
ENVIRONMENT Temperature 32–104°F (0–40°C)
Humidity 0–90%
Altitude 11,500 ft above sea level
COMMUNICATIONS
INTERFACE
Standard
communications
USB Interface including
cable and software
RS-232 Interface including
cable and software
Web/SNMP card
option
N/A N/A
Environmental
monitoring device
N/A N/A
APPROVALS UL-1778,
cTUVus, FCC,
RoHS and TAA
compliance
CE, RoHS and
TAA compliance
UL-1778,
cTUVus, FCC,
RoHS and TAA
compliance
CE, RoHS and
TAA compliance
WARRANTY 6 years electronics, 6 years battery warranty (USA & Canada)**
INCLUDED IN BOX Software CD, user manual, 5–15P to C13 line cord (120VAC units only)
SPECIFICATIONS
*Wall mount brackets add 0.6” (15 mm) to each side
**Warranty outside of USA & Canada is three years.

CPI User Manual for 350VA-600VA Lithium Ion Standby UPS 04/22v.1 Page 10
LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
OBTAINING SERVICE
If the UPS requires Service:
1. Use the TROUBLESHOOTING section in this manual to eliminate obvious causes.
2. Verify there are no circuit breakers tripped.
3. Call CPI Technical Support at 800-834-4969. Technical support inquiries can also be made at
[email protected]. Please have the following information available BEFORE calling
the Technical Support Department:
• Ship to address
• The serial number of the unit.
• Where and when the unit was purchased.
• All of the model information about your UPS.
• Any information on the failure, including LED’s that may or may not be illuminated.
• A description of the protected equipment, including model numbers if possible.
4. Technical Support will ask you for the above information and, if possible, help solve your problem
over the phone. In the event that the unit requires factory service, the technician will issue you a
Return Material Authorization number (RMA).
RETURNS AND REPAIRS
No products or part thereof shall be returned to CPI unless the customer rst obtains a Return
Material Authorization (RMA) Number from a CPI customer service representative. This number must
appear clearly and prominently on all shipping containers. Containers without the labels will not be
accepted.
If you are returning the UPS to CPI for service, please follow these procedures:
1. Pack the UPS in its original packaging. If the original packaging is no longer available, ask the
Technical Support Technician about obtaining a replacement set of packaging material. It is
important to pack the UPS properly in order to avoid damage in transit.
*Never use Styrofoam beads for a packing material.
2. Mark the RMA number on the outside of all packages. CPI cannot accept any package without
the RMA number noted on the outside of the boxes.
3. Return the UPS by an insured, prepaid carrier to the address provided by the Technician.
4. Refer to the Warranty statements in this manual for additional details on items covered.
RMA expires 30 Days after issuance!

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LS-SERIES (350VA-600VA)Chatsworth Products (CPI)
Standard Limited Warranty – CPI-Branded Hardware Products
Chatsworth Products, Inc. (CPI) warrants all CPI-branded hardware products (LS-Series
Uninterruptible Power Supplies) to be free from defects in material and/or workmanship (CPI’s Stan-
dard Limited Warranty) for a period of six (6) years (USA & Canada) and three (3) years
(outside USA & Canada) following the date of purchase (the Original Warranty Period).
The customer must contact CPI in writing or by oral communication conrmed in writing within the
Original Warranty Period to report a product that the customer claims is defective. CPI reserves the
sole and absolute right to determine whether or not the product or any part thereof is defective. In the
event a product (or any part thereof) is determined by CPI to be defective (an Accepted Claim), CPI
will provide a re-manufactured or replacement product or part (the Replacement Product) at no cost
to the customer and issue a Return Material Authorization (RMA) number.
In the case of an Accepted Claim, the customer shall be responsible for shipping back the defective
product to CPI under the provided RMA number within 30 days. Any exceptions to this return policy
must be authorized by CPI in writing in advance. Freight charges for the return shipment of the
defective product for an Accepted Claim shall be borne by the customer, unless the defect is
reported by the customer to CPI in writing within the rst 30 days following the customer’s receipt of
the original product. Any Replacement Product that has been provided under an Accepted Claim will
be subject to CPI’s Standard Limited Warranty for the remaining Warranty Period applicable to the
original product or 90 days following the date of replacement, whichever occurs later.
CPI’s Standard Limited Warranty and Extended Limited Warranty do not extend to CPI-branded
hardware products that have been subjected to abuse, misuse, neglect, accident, improper use, or
improper installation, operation, repair and maintenance (except to the extent provided by CPI
authorized personnel), nor to products that have been altered or modied in any way by anyone other
than CPI authorized personnel, in which case CPI’s Standard Limited Warranty or Extended Limited
Warranty shall be null and void. In no event will CPI be liable for consequential damages, for loss,
damage or expense directly or indirectly arising from the use of any of its branded products, for any
inability to use materials or from any other cause.
THESE LIMITED WARRANTY PROVISIONS ARE THE EXCLUSIVE WARRANTIES FOR ANY
CPI-BRANDED HARDWARE PRODUCTS AND SET FORTH THE EXCLUSIVE REMEDIES AND
PROCEDURES FOR CLAIMS UNDER CPI’S STANDARD LIMITED WARRANTY AND EXTENDED
LIMITED WARRANTY.
CPI’S STANDARD LIMITED WARRANTY AND EXTENDED LIMITED WARRANTY APPLY TO
CPI-BRANDED HARDWARE PRODUCTS ONLY.
DISCLAIMER OF WARRANTY: EXCEPT AS EXPRESSLY SET FORTH HEREIN, CPI MAKES
NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY
WARRANTIES OF FITNESS FOR A PARTICULAR USE OR PURPOSE, MERCHANTABILITY, OR
NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHTS.