Para systems E750RT2U User manual

User's Manual
Enterprise Plus LCD
RT UPS Series
Para Systems, Inc.
1455 Lemay Dr.
Carrollton, TX 75007
Phone: [phone]
Fax: [phone]
Internet: minutemanups.com
UPS Sizing: sizemyups.com
PN - 34000434 R3

1
© Copyright 2013
1. Introduction 2
2. Controls and Indicators 6
3. Installation 9
4. Operation 15
5. Troubleshooting 19
6. Replacing the Battery 20
7. Obtaining Service 23
8. Specifications 24
9. Configurable Parameters & Settings 26
10. Limited Product Warranty 27
A1. Declaration of Conformity 28

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IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS !
WARNING: RiskofElectrical Shock. Hazardous live partsinside
these power supplies are energized from the battery even when the
AC input is disconnected.
CAUTION! Tode-energizetheoutputsoftheUPS:
1. If the UPS is on press and release the On/Off/Test button.
2. Disconnect the UPS from theAC wall outlet.
3. To de-energize the UPS completely, disconnect the battery.
CAUTION! To reduce the risk of electrical shock in conditions
where the load equipment grounding cannot be verified, disconnect
theUPSfromtheACwalloutletbeforeinstalling a computer interface
cable. Reconnectthepowercordonlyafterallsignalingconnections
aremade.
CAUTION! Connect the UPS to a two pole, three wire, grounded
AC wall outlet. The outlet must be connected to the appropriate
branch protection (circuit breaker or fuse). Connection to any other
typeofoutletmayresult in a shock hazard and violate local electrical
codes. TheAC wall outlet shall be installed near the UPS and shall
be easily accessible. The plug on the input power cord on this UPS
series is intended to serve as a disconnect device. Do not use
extension cords, adapter plugs, or surge strips.
Thankyoufor purchasing this power protection product. It has beendesigned
andmanufacturedtoprovidemanyyearsoftroublefreeservice.
Please read this manual before installing your Enterprise Plus Series UPS,
modelsE750RT2U,E1000RT2U, E1500RT2U,E2000RT2U,E3000RT2U, asit
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
customersupportandfactoryserviceifitis required. If you experience a prob-
lem with the UPS please refer to the Troubleshooting guide in this manual to
correcttheproblemorcollectenoughinformationsothattheTechnical Support
Department can rapidly assist you.
CAUTION! To reduce the risk of electrical shock with the installa-
tion of this UPS equipment and the connected equipment, the user
must ensure that the combined sum of the AC leakage current does
not exceed 3.5mA.
Thissymbolindicates"ATTENTION"
This symbol indicates "Risk of Electrical Shock"
This symbol indicates "Alternating Current Supply"
This symbol indicates "Direct Current Supply"
This symbol indicates "Alternating Current Supply Phase"
This symbol indicates "Equipment Grounding Conductor"
WARNING: ThisUninterruptiblePowerSupplycontains potentially
hazardousvoltages. DonotattempttodisassembletheUPSbeyond
the battery replacement procedure. This UPS contains no user ser-
viceableparts. Repairsand Battery replacement must be performed
byQUALIFIEDSERVICEPERSONNELONLY.
CAUTION! DO NOT USE THE MOUNTING BRACKETS TO
LIFT THE UPS. The mounting brackets are ONLYfor securing the
UPS to the rack.

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Life Support Policy
As a general policy, Para Systems does not recommend the use of any of our
productsinlifesupportapplications where failure or malfunction of the product
can be reasonably expected to cause failure of the life support device or to
significantlyaffectitssafetyoreffectiveness. Wedonotrecommendtheuseof
any of our products in direct patient care. We will not knowingly sell our prod-
uctsfor use in such applications unless itreceives in writing assurances satis-
factorytousthat(a)therisksofinjuryordamagehavebeenminimized, (b)the
customer assumes all such risks, and (c) our liability is adequately protected
underthe circumstances.
Examplesofdevicesconsideredtobelifesupportdevices are neonatal oxygen
analyzers,nervestimulators(whetherusedfor anesthesia, pain relief, or other
purposes), auto transfusion devices, blood pumps, defibrillators, arrhythmia
detectorsandalarms, pacemakers, hemodialysis systems, peritoneal dialysis
systems,neonatalventilatorincubators,ventilatorsfor both adults and infants,
anesthesiaventilators,andinfusionpumpsaswellasanyotherdevicesdesig-
nated as “critical” by the United States FDA.
AfterremovingyourUPSfromitscarton,itshould be inspected for damage that
may have occurred in shipping. Immediately notify the carrier and place of
purchase if any damage is found. Warranty claims for damage caused by the
carrierwill not be honored. The packing materials thatyour UPS was shipped
in are carefully designed to minimize any shipping damage. In the unlikely
case that the UPS needs to be returned to the manufacturer, please use the
original packing material. Since the manufacturer is not responsible for ship-
pingdamageincurred when the system is returned, the original packingmate-
rialisinexpensiveinsurance. PLEASE SAVE THE PACKING MATERIALS!
Receiving Inspection
NOTICE: Thisequipmenthasbeentested and found to comply with the limits
for a Class B computing device in accordance with the specifications in Sub-
partJ of Part 15 of FCCRules and the Class Blimits for radio noise emissions
fromdigitalapparatussetoutintheRadioInterferenceof the Canadian Depart-
ment of Communications. These limits are designed to provide reasonable
protection against such interference in a residential installation. This equip-
mentgeneratesandusesradiofrequencyand if notinstalledandusedproperly,
that is, in strict accordance with the manufacturer's instructions, this equip-
ment may cause interference to radio and television reception. If this equip-
ment does cause interference to radio or television reception, which can be
determinedbyturningtheequipmentoffand on, the user isencouragedtotryto
correcttheinterference by one or more of thefollowingmeasures:
Re-orientthereceivingantenna.
Relocatethe computer with respect to the receiver.
Movethecomputerawayfromthereceiver.
Plugthecomputer into a different outlet sothatthe computer and receiver
areondifferentbranch circuits.
Shieldedcommunicationsinterfacecablesmustbeusedwiththisproduct.
WARNING: Changes or modifications to this unit not expressly ap-
proved by the party responsible for compliance could void the user's
authoritytooperate the equipment.
NOTE: TheseUPSsare shipped with the batteries disconnected. The batter-
ies must be connected before putting these UPSs into service. Refer to Sec-
tion 3 "Installation" for connecting the batteries.
CAUTION! This UPS series is ONLYintended to be installed in an
indoortemperaturecontrolled environment that is free ofconductive
contaminants. ThisUPSseriesisnot intended for use in a computer
room as defined in the Standard for the Protection of Electronic
Computer/DataProcessingEquipmentANSI/NFPA75.
CAUTION! The Maximum ambient operating temperature for this
UPSseries is 40°C (“0 ~ 40°C” forAmbient Operation).
ON / OFF / TEST BUTTON: Pressand release the On/Off/TestBut-
ton after one beep to turn the UPS on and supply power to the load.
The load is immediately powered while the UPS runs a five-second
selftest. Pressand release the On/Off/TestButton afteronebeepto
turntheUPSoff. TheUPSwillcontinuetochargethe batteries when-
everitispluggedintoawalloutletandthereisacceptableACvoltage
present. To perform a ten-second battery test: With the UPS in the
ACmode,pressandholdtheOn/Off/TestButtonuntilthe alarmsounds
four beeps, and then release. During the test, the UPS will switch to
the Battery mode, the On-Battery icon will illuminate and the alarm
willsound.

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6
TheACnormal icon illuminates when the UPS is on and operating in
theACnormalmode. TheAC normal icon will extinguish when oper-
ating in the Battery mode. The AC normal icon will blink when the
UPS is operating in the Boost and/or the Buck mode.
The On-Battery icon illuminates when the UPS is operating in the
Batterymode. TheOn-Batteryiconwillextinguishwhenoperatingin
the AC normal, Boost and Buck modes.
The Weak/Bad Battery icon illuminates when the UPS detects a
weakbattery,badbatteryorifthebattery is disconnected. The Weak/
BadBatteryiconisextinguishedwhenthe battery's condition isgood.
The Fault icon illuminates when the UPS detects an internal fault.
The Fault icon is extinguished when the UPS is operating properly.
The Site Wiring icon illuminates when the UPS detects a site wiring
problem. The SWF icon is extinguished when the UPS is con-
nectedto proper site wiring.
TheLoadLevelBarGraphoperatesasfollows:
LED #1: When the attached load is >20% the LED will illuminate.
LED #2: When the attached load is >40% the LED will illuminate.
LED #3: When the attached load is >60% the LED will illuminate.
LED #4: When the attached load is >80% the LED will illuminate.
LED #5: When the attached load is >100% the LED will illuminate.
When the amount of load attached to the UPS exceeds 110% of its
powerrating;theOverloadiconwillflash Off and On, all of the LEDs
in the Load Level Bar Graph will be illuminated and the UPS will
sound a constant alarm to indicate that there is an Overload condi-
tion.
TheBattery Capacity Bar Graph operates as follows:
LED #1: When the battery capacity is >20% the LED will illuminate.
LED #2: When the battery capacity is >40% the LED will illuminate.
LED #3: When the battery capacity is >60% the LED will illuminate.
LED #4: When the battery capacity is >80% the LED will illuminate.
LED #5: When the battery capacity is >100% the LED will illumi-
nate.
TheMulti-FunctionOn/Off/Test Button functions as follows:
WhentheUPSisOff,pressandreleasetheOn/Off/Testbuttonafter
one beep to turn the UPS On.
WhentheUPSisOn,pressandreleasetheOn/Off/TestButtonafter
one beep to turn the UPS Off.
When the UPS is in the Normal AC mode, press and hold the On/
Off/Testbuttonforfourbeeps,thenreleasethebutton. TheUPSwill
performa10-secondSelfTest.
When the unit is operating in Battery mode, pressing theAlarm Si-
lencerButtonwillsilence the audible alarm. Once the UPS reaches
the LBW (Low Battery Warning) threshold the alarm will be re-acti-
vated. The alarm cannot be silenced during the LBW alarm. Once
the UPS transfers to theAC mode the alarm will be reset to default.
The Scroll Button allows the user to scroll through the UPS param-
etersthatare available on the LCD screen.
CONTROL PANEL
NOTE: TheLCDbacklightwill illuminate for1-minutewhentheUPS switches tothe
Battery mode. When the UPS has an event and/or an error code the LCD backlight
will turn on and remain on to alert the user that an event has occurred.

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INSTALLATION PLACEMENT
This UPS series is ONLYintended to be installed in an indoor temperature
controlledenvironmentthatisfreeofconductivecontaminants. DONOToper-
ate the UPS in: extremely dusty and/or unclean areas, locations near heating
devices, water or excessive humidity, or where the UPS is exposed to direct
sunlight. Selectalocation,whichwillprovidegoodaircirculationfortheUPSat
all times. Route power cords so they cannot be walked on or damaged. This
UPS series is not intended for use in a computer room as defined in the
Standard for the Protection of Electronic Computer/Data Processing Equip-
mentANSI/NFPA75. Typical battery life is 3 to 5years. Environmentalfactors
do affect battery life. High temperatures, poor utility power, and frequent,
short duration discharges have a negative impact on battery life.
OperatingTemperature(Maximum): 0to40degrees C (+32to+104degreesF)
OperatingElevation: 0 to 3,000m (0 to +10,000 ft)
OperatingandStorage Relative Humidity: 95%, non-condensing
StorageTemperature: -15 to +45 degrees C(+5 to +113 degrees F)
Storage Elevation: 0 to 15,000m (0 to +50,000 ft)
REAR PANEL
1. The RS232 Communications Port is for UPS monitoring and control.
2. The USB Communications Port is for UPS monitoring and control. (See
Note on page 17).
3. The RJ11 REPO (Remote Emergency Power Off) Port is for UPS control.
This connection is not for Telecommunication use.
4. The option slot is for option cards.
5. TheBatteryBackupoutputreceptacles. The output receptacles are electri-
cally wired into two segments to support the "Load Shedding Function"
(Labeled Load 1 & Load 2). The locking andAlways On receptacles (La-
beled Load 3) do not support the "Load Shedding Function". NOTE: The
locking recptacle is not on all models.
6. The input circuit breaker will trip in the event the load exceeds the UPS’s
power rating.
7. The input power cord.
8. The dipswitch is for setting the Inverter (On-Battery) output voltage.
9. The External Ground Stud is for connecting an external ground wire.
10. The R-J11/R-J45 modular connectors are used for 10/100 Base-T Net-
work/single line Phone/Fax/Modem protection.
Output Power Receptacles
E750RT2U NEMA5-15P
Model#
E1500RT2U
E2000RT2U
E1000RT2U
E3000RT2U
NEMA5-15P
NEMA5-15P
NEMA5-20P
NEMAL5-30P
6-NEMA5-15R (Controllable)
2-NEMA 5-15R (Always On)
6-NEMA5-15R (Controllable)
2-NEMA 5-15R (Always On)
6-NEMA5-15R (Controllable)
2-NEMA 5-15R (Always On)
8-NEMA5-15/20R (Controllable)
1-NEMA L5-20R (Always On)
7-NEMA5-15/20R (Controllable)
1-NEMA L5-30R (Always On)
INSTALLATION
Besuretoread the installation placement and all the cautions beforeinstalling
the UPS. Place the UPS in the final desired location and complete the rest of
theinstallationprocedure. TheseUPSs are shipped with the internal batteries
disconnected. The batteries must be connected before putting these UPSs
into service. See the "Connecting the Batteries" procedure to connect the
batteries and see the "Rackmount Configuration" to install the UPS into the
rack. USE CAUTION: The UPS is heavy. Use the appropriate number of
personnelwheninstalling the UPS.
Input Power Plug
(All power cords are 10ft)
CAUTION! DO NOT USE THE MOUNTING BRACKETS TO
LIFT THE UPS. The mounting brackets are ONLYfor securing the
UPS to the rack.

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CONNECTING THE BATTERIES
(QUALIFIEDSERVICEPERSONNELONLY)
Please read all of the WARNINGS and CAUTIONS before attempting to con-
nectthe batteries.
1. Remove the front panel retaining screws.
2. Lay the front panel on top of the UPS.
3. Verify proper polarity. Connect the battery connectors (red and black)
together.
NOTE: Some sparking may occur this is normal.
4. Re-install the front panel onto the UPS.
5. Re-install the front panel retaining screws.
6. Connecting the Batteries is complete. See Connecting your Equipment.
RACKMOUNT CONFIGURATION
This UPS comes with mounting brackets for the standard 19" (46.5cm) rack
installed on the UPS. The mounting brackets to fit a 23" (59.2cm) rack and
Rail Kits for 4-post racks and cabinets are also available. The screws for
mounting the UPS to the rack are included.
CAUTION! DO NOT USE THE MOUNTING BRACKETS TO
LIFT THE UPS. The mounting brackets are ONLYfor securing the
UPS to the rack.
NOTE: The mounting brackets can be mounted in the middle of the UPS.
1. Remove the UPS from the shipping box.
2. Mountthe UPS into the rack andsecure with the retaining screws. WARN-
ING: Use two or more people when installing the UPS. Use CAUTION, the
UPS is extremely heavy. Do not move the rack after the units have been in-
stalled. The rack may become unstable due to the weight distribution.
3. The Rackmount Configuration is complete. See Connecting the Batteries.

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WALLMOUNTCONFIGURATION
The wallmount configuration allows the user to mount the UPS on the wall. There is
a wallmount bracket kit available for the UPS. The kit includes two wall mounting
brackets, ten retaining screws, and the wallmount template. WARNING: Use two or
more people when installing the UPS. Use CAUTION, the UPS is extremely heavy.
The UPS's side panels have mounting bracket screw holes for attaching the wall
mounting brackets.
1. Once the location and position of the UPS has been determined, lay the UPS do-
wn flat.
WARNING: The UPS must be installed in the proper up-right position. If the UPS is
not installed in the proper up-right position the Batteries will be damaged. Once the
UPS is placed on the wall, looking at the front panel the YELLOW Battery discon-
nected label on the top cover of the UPS MUST be on your left hand side.
2. Align the mounting brackets with the mounting bracket screw holes and attach w-
ith the six retaining screws.
3. Use the template to mark the screw hole position on the wall. CAUTION, you sh-
ould always were protective gear for your hands and eyes when operating power
tools.
4. Attach the four retaining screws to the wall and make sure that all of the retaining
screws are screwed into structural material. Then clean the area of any loose m-
aterial. Do not tighten the retaining screws all the way, leave approximately 3/8" of
the retaining screws sticking out.
5. Position the UPS, so that the mounting bracket keyed holes line up with the four
retaining screws. Slide the UPS down until its resting securely on the four retai-
ning screws.
6. Tighten the four retaining screws to secure the UPS to the wall.
7. The LCD panel can be rotated to read in the up-right position. Remove the front
panel from the UPS. On the backside of the front panel, push the LCD panel out-
wards, the panel will pop out. Position the LCD panel so that it reads in the up-
right position. Re-install the front panel on the UPS.
8. The Wallmount Configuration is complete. See Connecting your Equipment.
TOWERCONFIGURATION
The tower configuration allows the user to install the UPS in the up-right position
next to a tower computer. The tower brackets are provided with the UPS. WARNING:
Use two or more people when installing the UPS. Use CAUTION, the UPS is ex-
tremelyheavy.
1. Once the location of the UPS has been determined, place the tower brackets in
the desired location.
WARNING: The UPS must be installed in the proper up-right position. If the UPS is
not installed in the proper up-right position the Batteries will be damaged. Once the
UPS is placed in the tower brackets, looking at the front panel the YELLOW Battery
disconnected label on the top cover of the UPS MUST be on your left hand side.
2. Slide the UPS into the tower brackets. Make sure that the UPS is stable.
3. The LCD panel can be rotated to read in the up-right position. Remove the front
panel from the UPS. On the backside of the front panel, push the LCD panel out-
wards, the panel will pop out. Position the LCD panel so that it reads in the up-
right position. Re-install the front panel on the UPS.
4. The Tower Configuration is complete. See Connecting your Equipment.
DESKTOPCONFIGURATION
The desktop configuration allows the user to install the monitor, the computer and
the UPS in one single stack. WARNING: Use two or more people when installing the
UPS. Use CAUTION, the UPS is extremely heavy.
1. Once the location of the UPS has been determined, lay the UPS down flat on the
desk.
2. Stack the computer and then the monitor on top of the UPS. NOTE: Do not stack
the UPS on top of the computer. The UPS is heavy and may damage the other
equipment.
3. The Desktop Configuration is complete. See Connecting your Equipment.

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SYSTEM OVERVIEW
This Line-Interactive UPS protects computers, internetworking, and telecom-
municationsequipmentfromblackouts, brownouts, overvoltages, and surges.
TheAVR function continuously corrects the voltages,in-betweenthebrownout
and overvoltage transfer points (80 - 164VAC), to a safe usable level. When
the UPS is operating in theAVR mode the audible alarm will remain silent and
theACNormaliconwillflash. DuringnormalACoperation,theUPSwillquietly
and confidently protect your system from power anomalies.
CHARGING THE BATTERY
The UPS will charge the internal batteries whenever the UPS is connected to
an AC source and there is an acceptable AC voltage present. It is recom-
mended that the UPS's batteries be charged for a minimum of 4 hours before
use. The UPS may be used immediately, however, the “On-Battery” runtime
may be less than normally expected. NOTE: If the UPS is going to be out of
service or stored for a prolonged period of time, the batteries must be re-
charged for at least twenty-four hours every ninety days.
CHECKING THE SITE WIRING FAULT
After plugging the UPS into the AC wall outlet, check the Site Wiring Fault
(SWF) icon on the front panel of the UPS. If the SWF icon is illuminated, the
UPSis plugged into an improperly wiredAC wall outlet. Ifthe UPS indicates a
Site Wiring Fault (SWF), have a Qualified Electrician correct the problem.
COMMUNICATIONS PORT CONNECTION (OPTIONAL)
The Power Monitoring Software and interface cables can be used with the
UPS. Use only the interface cables that come with these UPSs. Connect the
interface cable (Serial or USB) to the appropriate communications port on the
rear panel of the UPS. Connect the other end of the cable to the device that
will be monitoring/controlling the UPS. NOTE: Connecting to the Communi-
cations Port is optional. The UPS works properly without this connection.
(For USB port see Note on page 17).
CONNECTING THE UPS TO AN AC SOURCE
PlugtheUPSintoatwo pole, three wire, groundedAC wall outlet. TheACwall
outlet shall be near the UPS and shall be easily accessible. The plug on the
input power cord on this UPS series is intended to serve as a disconnect
device. Do not use extension cords, adapter plugs, or surge strips.
NETWORK/PHONE/FAX/MODEM PROTECTION CONNECTION (OP-
TIONAL)
Connecta10/100Base-Tnetwork,singlelinephone,FaxorModemlinetothe
RJ11/45 modular connectors on the rear panel of the UPS. This connection
will require another length of telephone or network cable. The cable coming
fromthetelephoneservice or networkedsystemisconnectedtothe portmarked
“IN”. The equipment to be protected is connected to the port marked "OUT".
NOTE: ConnectingtotheNetwork/Phone/Fax/Modem modular connectors is
optional. The UPS works properly without this connection.
CONNECTING YOUR EQUIPMENT
Plug the equipment into the output receptacles on the rear panel of the UPS.
Do not use extension cords, adapter plugs or surge strips on the output of the
UPS. Ensure that you do not exceed the maximum output rating of the UPS
(refer to the information label or the Electrical Specifications in this manual).
CAUTION! DO NOT connect a laser printer to the output receptacles on
the UPS, unless the UPS is rated 2000VA or greater. A laser
printer draws significantly more power when printing than at
idle and may overload the UPS. RJ11 REPO (Remote Emergency Power Off) PORT (OPTIONAL)
Connect one end of the RJ11 cable to the REPO port and the other end of the
RJ11 cable to the EPO switch. In the AC or the Battery mode short pin4 to
pin5 for approximately 0.5-seconds to shutdown the UPS. The UPS must be
turned off and then back on again to restart the UPS. NOTE: Connecting to
the REPO port is optional. The UPS works properly without this connection.
This connection is not for Telecommunication use.
Block Diagram of the Basic Wiring and Internal Circuit Configuration

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TheUPSwill charge the batteries with the UPS intheon or off position as long
astheUPSispluggedintothewalloutletandthere is an acceptableAC voltage
present (80 - 164VAC). When a blackout, brownout, or an overvoltage condi-
tion occurs; the UPS will transfer to the battery mode, the On-Battery icon will
illuminateand the audible alarmwill sound once everyten-seconds indicating
that the commercial power is lost or unacceptable. When the commercial
power returns or is at an acceptable level, the UPS will automatically transfer
back to the AC normal mode and start recharging the batteries. During an
extended outage when there is approximately two-minutes of backup time re-
maining the audible alarm will sound twice every five-seconds. This Low Bat-
tery Warning is letting the user know that they should save all open files and
turn off their computer. When the batteries reach the predetermined level the
UPS will automatically shutdown protecting the batteries from over discharg-
ing. Once the commercial power returns the UPS will automatically restart,
providingsafe usable power to the connected equipmentand start recharging
thebatteries.
TURNING THE UNIT ON/OFF
On / Off / Test Button
Press and release the On/Off/Test Button after one beep to turn the UPS on
andsupplypowertotheload. Theloadisimmediatelypoweredwhilethe UPS
runs a five-second self test. Press and release the On/Off/Test Button after
one beep to turn the UPS off. The UPS will continue to charge the batteries
whenever it is plugged into a wall outlet and there is acceptable AC voltage
present.
SELF TEST
Theselftestfeature is useful to verify the correct operation of theUPSandthe
condition of the batteries. With the UPS in the AC normal mode, press and
hold the On/Off/Test Button for four beeps, then release the button. The UPS
will perform a ten-second self test. During the self test, the UPS will switch to
thebatterymode and the On-Battery icon will illuminateandthe audible alarm
will sound. The length of the test that is automatically performed every two
weeks is longer than the start-up or user invoked test. This test will run for
approximately fifteen-seconds to measure the battery’s capability to provide
an acceptable amount of runtime. If the UPS fails a self test, one of the icons
will remain illuminated indicating the type of problem. NOTE: The UPS will
automatically perform a self test on start-up and every two weeks.
COMMUNICATIONS PORTS (RS232 and USB)
The RS232 communication port is a standard DB9 female with both RS232
and simulated contact closure capability. The UPS will poll the port and acti-
vate the port for RS232 or contact closure in accordance with the type of
cable it finds connected to the port. To change the port configuration requires
the unit be turned off and restarted with the desired cable connected. The
pinout for the port is depicted per the chart below:
Pin 1: Simulated contact closure Low Battery Warning, NO
Pin 2: /TXD
Pin 3: /RXD and receive UPS shutdown command (connect to pin 9 for 4-
seconds. The shutdown command is only active in the battery mode)
Pin 4: Not Used
Pin 5: Ground
Pin 6: Not Used
Pin 7: Not Used
Pin 8: Simulated contact closureAC fail, NO
Pin 9:Atx Signal (high level: +12V +/-2V, low level: -15V +/- -2V)
DIPSWITCH SETTINGS
The dipswitch setting may be changed by the user to set the desired Inverter
(On-Battery)outputvoltage. The dipswitch must be set to the desired Inverter
(On-Battery)outputvoltageandthentheUPSmustbeturnedoffandrestarted
to reconfigure the microprocessor and save the changes. The Inverter (On-
Battery)outputvoltagesettingcanbeeither 120VAC defaultor125VAC. Chang-
ing the Inverter (On-Battery) output voltage to 125VAC, will also change the
Bucksetpoint.
LOAD SHEDDING FUNCTION
Theoutput receptacles are electrically wiredinto two segments to support the
"Load Shedding Function" (Labeled Load 1 & Load 2). The user can control
the two segments individually or both at the same time. The Load Shedding
Function is controllable by the Power Monitoring Software or the SNMP card.
NOTE: Theoutputsegmentlabeled Load 3 does not support the "LoadShed-
ding Function".
POWER MONITORING SOFTWARE
The UPS comes with a Power Monitoring Software CD. See the software CD
for the installation of the Power Monitoring Software.
USB PORT
TheUSBprotocolis HID. The HID USB driver is standard in the WindowsOS.
Simply plug the USB cable into the UPS and the computer then follow the
prompts on the screen. NOTE: When using the UPS's USB port with
Windows XP, 7 or 8 the Power Options in the Control Panel may need to
be configured.

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WEAK/BAD BATTERY
TheUPSautomaticallyteststhe battery’sconditionandwillilluminatetheWeak/
Bad Battery icon and sound the alarm. This alarm will be repeated until the
batteries pass a self test. If the battery is weak, bad or disconnected, the
Weak/BadBatteryiconwillilluminateandthealarmwillbeepthreetimesevery
five-minutes until the battery is reconnected or replaced. It is recommended
thattheUPSbeallowedtochargeovernightbeforeperformingabatterytestto
confirm a Weak/Bad Battery condition.
OVERLOAD
When the amount of load attached to the UPS exceeds 110% of its power
rating;theOverloadiconwillflashOffandOn,alloftheLEDsintheLoadLevel
Bar Graph will be illuminated and the UPS will sound a constant alarm. This
alarmwill remain on until the excessload is removed or the UPS’sself protec-
tion circuit shuts the UPS down. If the UPS shuts down because of an Over-
load condition, the UPS must perform an Inverter function or a Self Test to
cleartheOverloadAlarm.
ALARMS
ON BATTERY
WhentheUPSis operating on the batteries, the On-Battery icon willilluminate
and the audible alarm will sound once every ten-seconds. The alarm will stop
once the UPS returns to theAC normal mode.
LOW BATTERYWARNING
The UPS will sound two beeps every five-seconds when the battery reserve
runs low. This condition will continue untilAC returns or the UPS shuts down
frombatteryexhaustion.
UPS FAULT
When the UPS detects a hardware fault, the Fault icon will illuminate and the
UPSwill sound a constant alarm. The faultcondition, in some instances, may
be reset by turning the UPS off and then on.
RJ11 REPO (Remote Emergency Power Off) PORT
Connect one end of the RJ11 cable to the REPO port and the other end of the
RJ11 cable to the EPO switch. In the AC or the Battery mode short pin4 to
pin5 for approximately 0.5-seconds to shutdown the UPS. The UPS must be
turned off and then back on again to restart the UPS. The LCD will display
EPo for this function.
NOTE: TheLCDbacklight will illuminate for 1-minute when theUPS switches
to the Battery mode. When the UPS has an event and/or an error code the
LCD backlight will turn on and remain on to alert the user that an event has
occurred.
ErrorCode: E01.UPSisshut-
down.
Symptom / Error Code Cause / What To Do
Pressthe On/Off/Test buttonand releaseafterone beep.
UPS will not turn on. Reset the input circuit breaker by pressing the plunger back in. If
theinput circuitbreakertrips afterUPSrestarts, reducetheload on
the UPS.
UPSoperatesinbatterymode
only, eventhoughthere isAC
present.
The AC normal icon is illumi-
nated, but there is no output. Disconnect thecomputercable fromthe UPS, pressthe Onbutton.
If UPS works normally, the software has control of the UPS.
Charge the batteries for 8-hours and retest. If the runtime is still
less than expected, the batteries may need to be replaced.
UPSdoes notprovide
expectedruntime.
The AC Normal icon is blink-
ing. The UPS is in either the Boost or the Buck mode. It is performing
its intended function.
TheUPS hasan internalproblem.Call forservice.
Faulticon isilluminated anda
constantalarm.
Error Code: E02. Overload
iconis illuminatedand acon-
stant alarm.
Check the specifications and remove part of the load. If the UPS
shuts down because of an Overload, the UPS must perform an
Inverterfunction ora SelfTest toclear theOverloadAlarm.
The UPS has detected a short-circuit on its output. Check the at-
tachedload.
ErrorCode: E03. UPSisshut-
down. Theinternal orambinet temperaturehas exceededthetemperature
ratings. Check the specifications.
Error Code: E04. Input Over
CurrentProtection Warning. Checkthe specificationsandremove partof theload.
ErrorCode:E11:Inverter/Out-
putFailure Shutdown. TheUPS hasaninternal fault.Call forservice.
Error Code: E12. DCBUS
OVPShutdown. The UPShas aninternal fault. Callfor service.
Error Code: E13. Fan Fail
Warning. Thefan haseitherfailed orhas stoppeddue toexessive dirt.If the fanhasfailed, callforservice. Ifthe fan isdirty,use acan of "Canned
Air" to clean the fan.
ErrorCode:E14.ChargerFail-
ureWarning. The chargerhas failed, callfor service.
Error Code: E16. SWF icon
is illuminated. Havea qualifiedelectrician correctthe servicewiring.
Error Code: E15. Weak/Bad
Battery icon is illuminated. Check thebattery connections,chargethe batteriesfor 8-hours
and retest, or replace the batteries.
ErrorCode: E17.Low
BatteryWarning. The UPS'sbattery reserveis low. This conditionwill continueuntil
AC returns or the UPS shuts down from battery exhaustion.
ErrorCode: E18.Low
Battery Capacity.
ErrorCode:E05.Input voltage
outof range. One of the following Errors has occurred E06, E12, or E13. The
AVRand theBatterymode functionswillnot work.Callfor service.
Error Code: E06. Ambient
OverTemperatureProtection. The internaltemperatureof theUPS hasexceeded thesafe oper-
ating range for the UPS. Check the specifications.
The UPS's battery capacity is low. Charge the batteries for 24-
hours.
OPTION SLOT
The option slot on the rear panel of the UPS is for option cards. Contact your
local dealer for the available option cards.

21
20
REPLACING THE BATTERY
WARNING! This Uninterruptible Power Supply contains potentially haz-
ardous voltages. Do not attempt to disassemble the UPS be-
yond the battery replacement procedure. This UPS contains
no user serviceable parts. Repairs and Battery replacement
must be performed by QUALIFIED SERVICE PERSONNEL
ONLY.
Donotopenormutilatebatteries. Released electrolyteisharmful
to the skin and eyes and may be toxic.
CAUTIONS:
(QUALIFIEDSERVICEPERSONNELONLY)
Do not dispose of batteries in a fire. The batteries may ex-
plode. The batteries in this UPS are recyclable. Dispose of
the batteries properly. The batteries contain lead and pose a
hazardtotheenvironmentandhumanhealthifnotdisposedof
properly. Refer to local codesforproperdisposalrequirements
or return the battery to the supplier.
The battery system can present a risk of electrical shock. These batteries
produce sufficient current to burn wire or tools very rapidly, producing molten
metal. Observetheseprecautions when replacing the batteries:
1. Remove watches, rings, or other metal objects.
2. Use hand tools with insulated handles.
3. Wearprotectiveeyegear (goggles), rubber gloves and boots.
4. Do not lay tools or other metal parts on top of batteries.
5. Disconnect the charging source prior to connecting or disconnecting the
battery terminals.
6. Determineif the battery is inadvertently grounded.If the battery is, remove
the source of the grounding. Contact with any part of a grounded battery
can result in an electrical shock. The likelihood of such shock will be re-
duced if such grounds are removed during installation and maintenance.
This UPS has an easy to replace hot-swappable batteries. Please read all of
the WARNINGS and CAUTIONS before attempting to service the batteries.
Typical battery life is 3 to 5 years. Environmental factors do affect battery life.
Hightemperatures,poor utility power, and frequent, short durationdischarges
have a negative impact on battery life. NOTE: If there is a power interruption
whilereplacing the hot-swappable batteries, with the UPSon, the load will not
be backed up.
BATTERYREPLACEMENT PROCEDURE
PLEASE READ THE CAUTIONSAND WARNINGS BEFOREATTEMPTING
TOREPLACETHE BATTERYMODULE
Hot-swappablebatteriesmean that the battery modules can be replacedwith-
outpowering down the whole UPS system.
NOTE: If there is a power interruption while replacing the hot-swappable bat-
terymodule, with the UPS on, the load will not be backed up. To hot-swapthe
battery module start with step number 6.
1. Turn off the equipment that is plugged into the output receptacles of the
UPS.
2. Pressandrelease the On/Off/Test button on thefront panelto turn the UPS
OFF.
3. Unplug the UPS'sAC power cord from the AC wall outlet.
4. Unplug the equipment from the output receptacles of the UPS.
5. Unplug the computer interface cable from the rear panel of the UPS.
6. Removethe front panelretainingscrews.(FIG. 2)
7. Lay the front panel on top of the UPS.
8. Remove the two retaining screws for the battery retaining bracket. (FIG. 3)
9. Removethe battery retaining bracket. (FIG. 3)
10. Disconnect the Battery connectors (red and black). (FIG. 4)
11. Grasp the battery pull tabandgentlypullthebatterymoduleoutoftheUPS
and set on the floor. (FIG. 4)
NOTE: UseCaution, the battery module is heavy.
12. Slide the new battery module into the UPS.
13. Verify proper polarity. Reconnect the battery connectors (red and black).
NOTE: Some sparking may occur this is normal.
14. Re-install the battery retaining bracket.
15. Re-install the two retaining screws for the battery retaining bracket.
16. Re-install the front panel on the UPS.
17. Re-installthe front panel retaining screws.
E750RT2U
E1000RT2U E2000RT2U
Internal
Battery
Module
Part #
BM0029 BM0031
E3000RT2U
BM0032
Model#
Replace batteries with the same number and type as originally
installedintheUPS. Thesebatterieshavepressureoperated vents.
These UPSs contain sealed non-spillable maintenance-free lead
acidbatteries.
CAUTION:
E1500RT2U
BM0030

23
22
18. The UPS is now ready for the normal operation.
19. Properly dispose of the old battery module at an appropriate recycling
facility or return them to the supplier in the packing material that the new
battery module came in.
NOTE: If the UPS has a Weak/Bad BatteryAlarm after replacing the battery
module, the user must initiate a self test to clear the Weak/Bad BatteryAlarm.
To initiate a self test see section 4 "SELF TEST".
FIG. 3 FIG. 4
FIG. 1 FIG. 2
IF THE UPS REQUIRES SERVICE
1. Use the TROUBLESHOOTING section to eliminate obvious causes.
2.Verifytherearenotrippedcircuitbreakersandthatthebatteriesaregood. A
tripped circuit breaker and defective batteriesare the most common issues.
3. Call your dealer for assistance. If you cannot reach your dealer, or if they
cannot resolve the issue callorfax theTechnical Support departmentatthe
followingnumbers;Voicephone(972)446-7363,FAXline(972)446-9011
or visit our Web site at www.minutemanups.com the "Discussion Board".
PleasehavethefollowinginformationavailableBEFOREcallingtheTechni-
cal Support Department.
A. Contact name and address.
B. Where and when the unit was purchased.
C.All of the model information about your UPS.
D.Any information on the failure, including LEDs that may be illuminated.
E.Adescription of the protected equipment, including model numbersifpos-
sible.
F. Atechnician will ask you for the above information and, if possible, help
solve the issue over the phone. In the event that the unit requires factory
service,thetechnicianwillissueyouaReturnMaterialAuthorization Num-
ber(RMA #).
G. If the UPS is under warranty, the repairs will be done at no charge. If not,
there will be a charge for the repair.
4.PacktheUPSin its original packaging. If the original packaging is no longer
available, ask the Technical Support Technician about obtaining a new set.
It is important to pack the UPS properly in order to avoid damage in transit.
Neveruse Styrofoam beads for apackingmaterial.
A. Include a letter with your name, address, day time phone number, RMA
number,acopyofyouroriginalsalesreceipt,andabriefdescriptionofthe
problem.
5. Mark the RMA # on the outside of all packages. The factory cannot accept
any package without the RMA # marked on the outside.
6. Return the UPS by insured, prepaid carrier to:
Para Systems Inc.
MINUTEMANUPS
1809W.Frankford Road, Suite 150
Carrollton,TX75007
ATTN: RMA# _______

25
24
Default:120VAC,User selectable: 125VAC
750VA
600W 1500VA 1200W
1000VA
800W
Protection
WaveformType
Over-Current,Short-Circuit Protectedand LatchingShutdown
SineWave
Frequency 50/60Hz, +/-0.1Hz (unless synchronized to utility)
NominalVoltage
MaximumPower Capacity
4-6 ms Typical
>93%(Full Load)
ResettableCircuit Breaker
50 or 60 Hz, +/-6Hz, autosensing
0- 165VAC
80- 164VAC
120VAC: 101- 136VAC
TransferTime
Efficiency(Line Mode)
InputProtection
FrequencyLimits
VoltageRange
AcceptableInput voltage
E1500RT2U
E1000RT2U
E750RT2U
ModelNumber
SYSTEMSPECIFICATIONS
Voltage Range
Topology Line-Interactive,Sine Wave
OUTPUT NON-BATTERY OPERATION
INPUT
Numberof Phase Single (1∅2W +G)
NominalVoltage 120VAC
LowVoltageTransferPoint 80V resets to Utility Power at 85V or higher
HighVoltageTransferPoint 164V resets to Utility Power at 159V or lower
VoltageRegulation 120VAC: -15.8% - +11.7%
FrequencyRange 60Hz: 54 - 66Hz or 50Hz: 44 - 56Hz
OUTPUT BATTERY OPERATION
VoltageRegulation Nominal +/-5%(until LowBatteryWarning)
VoltageT.H.D. <5% (LinearLoad)
+/-10% @ 100% Load change in 30 ms
DynamicResponse
SlewRate <1Hz / second
OverloadCapacity 110% for20-seconds
125% for 10-seconds
150% Shutdown Immediately
E2000RT2U E3000RT2U
2000VA
1760W 3000VA
2560W
BATTERYSYSTEM
Typical RechargeTime
Typical BatteryLife
BatteryModule
3-5 years, depending on discharge cycles and ambient temp
BM0029 BM0030
8-hoursto 90%after fullloaddischarge
BM0031
BatteryType Sealed,Non-Spillable,Maintenance Free,ValueRegulatedLeadAcid
System Voltage
Runtime:Full Load(minutes)
Runtime:Half Load(minutes) 13
11
17 5
4
8
SURGE PROTECTIONAND FILTERING
Audible Noise at 1 m (3 ft.)
10/100Base-T surgeprotection
let-through (as a percentage of
anapplied+/-2kV 1.2/50 us,500
a 8/20 uS test)
Telephone line surgeprotection
let-through(as apercentage of
an applied +/-2 kV 1.2/50 us,
500a 8/20 uS test)
NoiseFilter
Surgevoltagelet-through (asa
percentageof an appliedANSI
C62.41 Cat.A +/-2 kV)
SurgeResponse Time
SurgeCurrent Capability
SurgeEnergy Rating 1000J
0 ns (instantaneous) normal mode; <5 ns common mode
<5%
normaland commonmode EMI/RFI suppression
<45 dBA
<1%
<5%
6500Amps total
ENVIRONMENTAL
OperatingTemperature(max)
Operating/StorageHumidity
OperatingElevation
0to 40°C(+32to +104°F)
95%Non-Condensing
0 to 3,000m (0 to +10,000 ft)
PHYSICAL
Weight - Net
Size - Net L X W X H
(rackmountbrackets installed)
Size - Shipping
L X W X H
Weight- Shipping
17.4 x 19.0 x 3.5"
442 x 482.6 x 89 mm
23.6 x 21.7 x 9.1"
600 x 551 x 230 mm
REGULATORYCOMPLIANCE
SafetyandApprovals
EMCVerification
cUL(UL1778 4thEdition &CSA 22.2no. 107.3-05)
FCC Class B, CE certified
Storage Elevation 0 to 15,000m (0 to +50,000 ft)
StorageTemperature -15 to +45°C (+5 to +113°F)
36VDC 72VDC
BM0029 BM0032
8
3
15
5
<60 dBA
24.0 x 19.0 x 3.5"
610 x 482.6 x 89 mm
39.4 x 23.6 x 9.1"
1000 x 600 x 230 mm
78.0 lbs
35.4 Kgs
97.0 lbs
44.0 Kgs
72.1 lbs
32.7 Kgs
91.5 lbs
41.5 Kgs
44.1 lbs
20.0 Kgs
53.8 lbs
24.4 Kgs
41.2 lbs
18.7 Kgs
51.0 lbs
23.1 Kgs
43.7 lbs
19.8 Kgs
53.6 lbs
24.3 Kgs

27
26
(These items may require optional software or hardware)
Function Factory
Default Description
User Choices
Set
inverter
output
voltage
Shut-
down
Type
Set
audible
alarm
state
Enable/
Disable
auto
restart
Battery
lifein
days
Battery
install
date
UPS ID Enterprise
Plus Series
Date of
manufacture
1826
Enabled
Enabled
EntireUPS
120VAC
Up to 64 charac-
ters to define the
UPS
Date of battery
replacement-
month/day/year
XX/XX/XXXX
Up to 5
characters
Enable
or
Disable
Enabled,at
lowbattery,
disabled
Entire UPS or
UPSoutput
120,125VAC
At first battery replacement, re-
set to reflect actual number of
days experience in your environ-
ment or leave factory default
Enterthecurrentdatewhen
replacingbatteries
Use this function to uniquely
identify the UPS in your network
configuration
Changesoutputvoltageforbat-
terymodeoperation
Enabled-theUPSwillemitashort
beep when in the battery mode.
AtLow Battery the UPS will emit
twobeepsfrom low batterywarn-
inguntilshutdown.
Disabled-Useonlywhensoftware
is controlling the UPS or to
silence the alarm
When enabled, the UPS will
automatically restart from a low
batteryshutdownwhennormalAC
returns
Enable/
Disable
REPO
Disabled Enable
or
Disable
Enabled - the UPS will be
powered off and remain off until
the UPS is reset
EntireUPS -Turns offtheentire UPS.
UPS Output - Turns off the UPS's
output receptacles only.
Para Systems, Inc. (Para Systems) warrants this equipment, when properly applied and
operated within specified conditions, against faulty materials or workmanship for a period
of three years from the date of purchase. For equipment sites within the United States and
Canada, this warranty covers depot repair or replacement of defective equipment at the
discretion of Para Systems. Depot repair will be from the nearest authorized service cen-
ter. The customer pays for shipping the product to Para Systems. Para Systems pays
ground freight to ship the product back to the customer. Replacement parts and warranty
labor will be borne by Para Systems. For equipment located outside of the United States
and Canada, Para Systems only covers faulty parts. Para Systems products that are
depot repaired or replaced pursuant to this warranty shall be warranted for the unexpired
portion of the warranty applying to the original product. This warranty applies only to the
original purchaser who must have properly registered the product within 10 days of pur-
chase.
The warranty shall be void if (a) the equipment is damaged by the customer, is improperly
used, is subjected to an adverse operating environment, or is operated outside the limits of
its electrical specifications; (b) the equipment is repaired or modified by anyone other than
Para Systems or Para Systems approved personnel; or (c) has been used in a manner
contrary to the product’s User's Manual or other written instructions.
Any technical advice furnished before or after delivery in regard to use or application of
Para Systems’ equipment is furnished without charge and on the basis that it represents
Para Systems’ best judgment under the circumstances, but it is used at the recipient’s sole
risk.
EXCEPTASPROVIDEDHEREIN,PARASYSTEMSMAKESNOWARRANTIES,EXPRESSED
ORIMPLIED,INCLUDING WARRANTIES OFMERCHANTABILITYAND FITNESSFORA
PARTICULARPURPOSE. Somestatesdo notpermit limitationof impliedwarranties; there-
fore, the aforesaid limitation(s) may not apply to the purchaser.
EXCEPTAS PROVIDEDABOVE, IN NO EVENT WILL PARA SYSTEMS BE LIABLE FOR
DIRECT, INDIRECT, SPECIAL,INCIDENTAL, ORCONSEQUENTIALDAMAGESARISING
OUTOFTHEUSE OFTHIS PRODUCT,EVEN IFADVISEDOFTHE POSSIBILITYOF SUCH
DAMAGE. Specifically, Para Systems is not liable for any costs, such as; labor for on-site
installation, on-site maintenance or on-site service, lost profits or revenue, loss of equip-
ment, loss of use of equipment, loss of software, loss of data, cost of substitutes, claims by
third parties, or otherwise. The sole and exclusive remedy for breach of any warranty,
expressed or implied, concerning Para Systems’ products and the only obligation of Para
Systems hereunder, shall be depot repair or replacement of defective equipment, compo-
nents, or parts; or, at Para Systems’ option, refund of the purchase price or substitution
with an equivalent replacement product. This warranty gives you specific legal rights and
you may also have other rights which vary from state to state.
Noemployee,salesman, oragent of ParaSystems isauthorizedto addto orvarythe terms
of this warranty.

29
28
A1. DECLARATION OF CONFORMITY
Application of Council Directive(s): 2004/108/EC
Standard(s) to which Conformity is declared:
Manufacturer’s Name: Para Systems, Inc. (MINUTEMAN UPS)
Manufacturer’sAddress: 1455 LeMayDrive
Carrollton,Texas 75007 USA
Type of Equipment: Uninterruptible Power Supplies (UPS)
ModelNo: E750RT2U (Y), E1000RT2U (Y), E1500RT2U (Y),
E2000RT2U (Y), E3000RT2U (Y)
I hereby declare that the equipment specified above conforms to the above
Directive(s).
Place:Carrollton,Texas, USA Date: April 1, 2013
RobertCalhoun
(Name) ManagerEngineering
(Position)
Year of Manufacture: Beginning April 1, 2013
EN61000-3-2,EN61000-3-3,EN62040-2,IEC61000-2-2 IEC61000-4-2,
IEC61000-4-3,IEC61000-4-4,IEC61000-4-5,IEC61000-4-6,IEC61000-4-8,
IEEE C62.41 CategoryA1
Notes: