Minuteman E750RTXL2U, E750RT2U, E3000RTXLT2U, E3000RTXL2U, E3000RT2U User Manual

Para Systems, Inc.

1455 Lemay Dr.

Carrollton, TX 75007

Phone: [phone]

Fax: [phone]
Internet: minutemanups.com
UPS Sizing: sizemyups.com

Enterprise Plus LCD

RT UPS Series

User's Manual

PN - 34000434 R3

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

© Copyright 2013

1

Thank you for purchasing this power protection product. It has been designed
and manufactured to provide many years of trouble free service.

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS !

Please read this manual before installing your Enterprise Plus Series UPS,
models E750RT2U, E1000RT2U, E1500RT2U, E2000RT2U, E3000RT2U, 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 factory service if it is required. If you experience a prob­lem with the UPS please refer to the Troubleshooting guide in this manual to
correct the problem or collect enough information so that the T echnical Support
Department can rapidly assist you.

This symbol indicates "Equipment Grounding Conductor"

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
type of outlet may result in a shock hazard and violate local electrical
codes. The AC 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.

CAUTION! T o 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.

CAUTION! To reduce the risk of electrical shock in conditions

where the load equipment grounding cannot be verified, disconnect
the UPS from the AC wall outlet before inst alling a computer interface
cable. Reconnect the power cord only after all signaling connections
are made.

This symbol indicates "ATTENTION"

This symbol indicates "Risk of Electrical Shock"

WARNING: This Uninterruptible Power Supply contains potentially

hazardous voltages. Do not attempt to disassemble the UPS beyond
the battery replacement procedure. This UPS contains no user ser­viceable parts. Repairs and Battery replacement must be performed
by QUALIFIED SERVICE PERSONNEL ONL Y.

WARNING: Risk of Electrical Shock. Hazardous live p arts inside

these power supplies are energized from the battery even when the
AC input is disconnected.

This symbol indicates "Alternating Current Supply Phase"

CAUTION! T o de-energize the outputs of the UPS:

1. If the UPS is on press and release the On/Off/Test button.

2. Disconnect the UPS from the AC wall outlet.

This symbol indicates "Alternating Current Supply"

3. T o de-energize the UPS completely, disconnect the battery .

CAUTION! DO NOT USE THE MOUNTING BRACKETS TO

This symbol indicates "Direct Current Supply"

2

LIFT THE UPS. The mounting brackets are ONLY for securing the

UPS to the rack.

3

CAUTION! This UPS series is ONLY intended to be installed in an

indoor temperature controlled environment that is free of conductive
contaminants. 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 Equipment ANSI/NFPA 75.

CAUTION! The Maximum ambient operating temperature for this
UPS series is 40°C (“0 ~ 40°C” for Ambient Operation).

ON / OFF / TEST BUTTON: Press and release the On/Off/T est But­ton 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
self test. Press and release the On/Off/T est Button af ter 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. T o perform a ten-second battery test: With the UPS in the
AC mode, press and hold the On/Off/T est Button until the alarm sounds
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
will sound.

NOTICE: This equipment has been tested and found to comply with the limits
for a Class B computing device in accordance with the specifications in Sub­part J of Part 15 of FCC Rules and the Class B limits for radio noise emissions
from digital apparatus set out in the Radio Interference of the Canadian Depart­ment of Communications. These limits are designed to provide reasonable
protection against such interference in a residential installation. This equip­ment generates and uses radio frequency and if not installed and used properly ,
that is, in strict accordance with the manufacturer's instructions, this equip­ment may cause interference to radio and television reception. If this equip­ment does cause interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:

 Re-orient the receiving antenna.
 Relocate the computer with respect to the receiver.
 Move the computer away from the receiver.
 Plug the computer into a different outlet so that the computer and receiver

are on different branch circuits.

 Shielded communications interface cables must be used with this product.

WARNING: Changes or modifications to this unit not expressly ap-

proved by the party responsible for compliance could void the user's
authority to operate the equipment.

4

Receiving Inspection

After removing your UPS from its carton, it should 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
carrier will not be honored. The packing materials that your 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 ship­ping damage incurred when the system is returned, the original packing mate­rial is inexpensive insurance. PLEASE SA VE THE PACKING MA TERIALS!

NOTE: These UPSs are shipped with the batteries disconnected. The batter­ies must be connected before putting these UPSs into service. Refer to Sec­tion 3 "Installation" for connecting the batteries.

Life Support Policy

As a general policy , Para Systems does not recommend the use of any of our
products in life support applications where failure or malfunction of the product
can be reasonably expected to cause failure of the life support device or to
significantly affect its safety or effectiveness. We do not recommend the use of
any of our products in direct patient care. We will not knowingly sell our prod­ucts for use in such applications unless it receives in writing assurances satis­factory to us that (a) the risks of injury or damage have been minimized, (b) the
customer assumes all such risks, and (c) our liability is adequately protected
under the circumstances.

Examples of devices considered to be life support devices are neonatal oxygen
analyzers, nerve stimulators (whether used for anesthesia, pain relief, or other
purposes), auto transfusion devices, blood pumps, defibrillators, arrhythmia
detectors and alarms, pacemakers, hemodialysis systems, peritoneal dialysis
systems, neonatal ventilator incubators, ventilators for both adults and infants,
anesthesia ventilators, and infusion pumps as well as any other devices desig­nated as “critical” by the United States FDA.

5

The Load Level Bar Graph operates as follows:
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.

CONTROL PANEL

The AC normal icon illuminates when the UPS is on and operating in
the AC normal mode. The AC normal icon will extinguish when oper­ating 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
Battery mode. The On-Battery icon will extinguish when operating in
the AC normal, Boost and Buck modes.

The Weak/Bad Battery icon illuminates when the UPS detects a
weak battery , bad battery or if the battery is disconnected. The Weak/
Bad Battery icon is extinguished when the battery's condition is good.

The Fault icon illuminates when the UPS detects an internal fault.
The Fault icon is extinguished when the UPS is operating properly .

When the amount of load attached to the UPS exceeds 1 10% of its
power rating; the Overload icon will flash 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 condi­tion.

The Battery 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 illumi­nate.

The Multi-Function On/Off/T est Button functions as follows:
When the UPS is Off, press and release the On/Off/Test button after
one beep to turn the UPS On.

When the UPS is On, press and release the On/Off/T est Button af ter
one beep to turn the UPS Off.

When the UPS is in the Normal AC mode, press and hold the On/
Off/T est button for four beeps, then release the button. The UPS will
perform a 10-second Self T est.

When the unit is operating in Battery mode, pressing the Alarm Si­lencer Button will silence the audible alarm. Once the UPS reaches
the LBW (Low Battery Warning) threshold the alarm will be re-acti­vated. The alarm cannot be silenced during the LBW alarm. Once
the UPS transfers to the AC mode the alarm will be reset to default.

The Scroll Button allows the user to scroll through the UPS param­eters that are available on the LCD screen.

The Site Wiring icon illuminates when the UPS detects a site wiring
problem. The SWF icon is extinguished when the UPS is con-

NOTE: The LCD backlight will illuminate for 1-minute when the UPS 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.

nected to proper site wiring.

6

7