
SPECIFICATION
MODEL
POWER RATING
SYSTEM
LOAD APPLICATION
INPUT
OUTPUT
PROTECTION
BATTERY
OUTPUT OUTLET
FEATURE
INDICATOR
AUDIBLE ALARM
(BUZZER)
ENVIRONMENT
DIMENSION
WEIGHT
(1)
Pentium 4, 1.8 GHz chip computer with monitor 15",
Windows 98/2000/2003/XP/Vista X/2008/Windows 7, Redhat Linux 8/Redhat enterprise AS3/Suse Linux 10/Ubuntu 6.10/Fedora 5,
Solaris 10, Mac OS X/10.3/10.4/10.5.
Continuous product development is our commitment. In that manner, the above specifications may be changed without prior notice.
■ www.leonics.com ■
UPS system
Control system
Stabilizer function
The number of PC
Input voltage
Frequency
Voltage battery mode
Voltage AC mode
Over voltage
Under voltage
Transfer time
Overload (AC mode)
Overload (DC mode)
Overload shortcircuit
Surge energy dissipation
Power dissipation
Acoustic noise
Type
Capacity
Backup time
Continuous recharging time
Number of backup outlet
Number of surge protection outlet
(not backup)
AC/DC start
Communication interface
Monitoring and Management
Software
Surge protection for telephone line
Surge protection for LAN line
Surge protection for laser printer
LCD display
Battery mode
Low battery
Overload
Battery replacement
Fault
Temperature
Humidity
W x H x D (mm.)
Approximate in kg.
(1)
OA-650 OA-750 OA-1100 OA-1600
650 VA/390W 750VA/450W 1100VA / 605W 1600VA / 960W
Line interactive UPS with Stabilizer
Microprocessor 8 bit
Buck / Boost
(2)
1 set+printer
220 Vac ± 20%
50 Hz ± 10%
220 Vac
220 Vac ± 10%
Mains to UPS backup 220 Vac + 20%
Mains to UPS backup 220 Vac - 20%
2 - 6 msec. typical, 10 msec. maximum
yes
yes
software detection
125 Joules / 2 ms. x 3
1,000,000 W within 100 microsec.
Less than 40 dBA at 1 metre
Sealed lead acid (maintenance free)
1 x 12 V 7 Ah
15 - 40 min. (depending on connected load)
4 to 6 hours (90% after full discharged)
3 5 6
1 1 2
yes
USB port
Easy-Mon V software
yes
no option
yes
AC mode, Battery mode, Load level, Battery level, Input
voltage, Output voltage, Overload, Fault, and Low battery
Audible beep every 10 seconds
Audible beep every second
Audible beep every 0.5 seconds
Audible beep every 2 seconds
(Battery test function on Easy-Mon V software)
Continuous beep
0 - 40˚C
0 - 90% (non-condensing)
100 x142 x 287 100 x 142 x328 146 x 160 x 350 146 x 205 x 397
4.45 4.81 8.0 11.5
(2)
Bubble jet or dot matrix printer,
(2)
2 sets+printer
1 x 12 V High Rate
3 sets+printer
2 x 12 V 7 Ah
(3)
Easy-Mon V Software compatible with
LEN.MAN.UPS.169 Rev.3.00/2013
(2)
4 sets+printer
2 x 12 V High Rate
(3)
USER'S GUIDE
(2)
MICROPROCESSOR CONTROL AND
LINE INTERACTIVE UPS WITH STABILIZER
SAFETY INSTRUCTIONS
Please read carefully and follow this UPS guide and keep this user's guide
for reference in order to use the UPS properly and safety. This user's guide
contains instructions for installation, preservation, operation and
specification.
For product safety, please check this product annually by our service
qualified personnel or if there are any symptoms of problems which are not
mentioned in this guide or an queries, please contact your local distributors
or service center.
Warning
Risk of electric shock, DO NOT remove cover. No user serviceable
part inside, please refer servicing to qualified service personnel.
1. Electrical Safety
1.1 Do not work alone under hazardous condition.
1.2 Contact with live conductors will cause burns and dangerous electric
shock.
1.3 Periodically check your cables, outlets and power source to make sure
that they are in good condition.
1.4 To reduce the risk of electric shock if you cannot find the electrical
ground ( ) of building, unplug UPS from AC source before plug in
your loads at the rear side of the UPS. Then, plug in the UPS to AC
source.
1.5 Do not touch any metal parts or any electrical connections when UPS is
operating.
1.6 Use ONLY one hand when plugging and unplugging the load in order
to avoid electric shock from touching surfaces with different potential.
1.7 It is recommended to connect UPS to a three wire AC source (two live
wires and ground) which connect to a protected circuit such as fuse or
circuit breaker.
2. CAUTION! Safety instructions for installation and operation
2.1 Before installing or using this UPS, read all instructions, caution making
on UPS and all connected loads, and all sections of this user's guide.
2.2 Install UPS in a temperature and humidity controlled indoor area with
sufficient ventilation and away from dust, chemical particles or
flammable substances. Avoid installing UPS in areas near radio
transmission station, heat dissipation equipment or direct sunlight.
2.3 UPS has ventilation grills on the sides. Ensure that sufficient ventilation
is provided, do not block the ventilation grills. The distance of
minimum 30 cm between wall and unit is necessary.
2.4 Use insulated tools to reduce the risk of electric shock.
2.5 Remove all ornaments or other metal objects such as rings, necklaces,
bracelets and watches before installing.
2.6 Before connecting the communication interface signal cable to
computer, turn off UPS and disconnect it from AC source.
2.7 Turn on UPS before turning on connected loads to prevent surge from
the loads.
2.8 Do not connect AC source input to UPS output. This may cause UPS
damage.
2.9 When heavy rain, avoid using electronic equipments including UPS to
prevent them from lightning.
2.10 Do not clean UPS with benzene, thinner or any solvent, use only soft
cloth to clean UPS after it has been turned off.
2.11 Do not use the UPS with life recovery instruments. The failure of UPS
may cause life recovery instruments failure or effect to their
performance or the safety system of those instruments.
3. Warning! Battery Safety
3.1 Although UPS is disconnected to any power source, UPS outlets may
be energized because there is a battery inside the UPS.
3.2 The UPS has hazardous voltage inside, do not dissemble any parts of
UPS. Battery replacement must be done by Leonics qualified
technicians only.
3.3 The batteries inside UPS can be recycled. It contains lead which is
harmful to your health and environment. If it cannot be disposed
of properly, please return it to local distributors or Leonics Service
Center.
3.4 Do not dispose batteries with fire, they will be exploded.
3.5 Do not disassemble batteries. They contain poisonous electrolyte
which is harmful to your skin and eyes.
3.6 Replace batteries with the same type and rating.

FRONT AND REAR PANEL
15
SURGE PROTECT: An output outlet for connecting to laser printer which
provide surge protection only (This outlet does not supply backup power
when blackout).
16
BACKUP: Output outlets for connecting to a computer or peripherals
such as monitor, modem, printer or fax machine.
17
CIRCUIT BREAKER: The resetable circuit breaker protects against damage
due to overload or short circuit.
INITIAL STARTUP
LCD display
1
Power button: The button to turn on and turn off UPS.
Input voltage indicator: Indicates input voltage.
2
Load level indicator: Each bar represents 25% of full load capacity
3
starting from the smallest bar to the largest bar.
4
AC mode indicator: Indicates UPS is operating in AC mode.
Output voltage indicator: Indicates output voltage.
5
Battery level indicator: Each bar represents 25% of battery backup
6
power starting from the smallest bar to the largest bar.
7
Battery mode indicator: Indicates UPS is operating in battery mode.
8
Overload indicator: The symbol will blink when UPS is overloaded.
Low battery indicator: The symbol will blink when battery power is
9
very low.
10
Fault indicator: The symbol will blink when UPS malfunction.
Table shows symbols on LCD display and UPS status.
Symbol on LCD screen
Show - Normal operation
Show Beep every 10 sec. Blackout or power failure,
UPS is supplying backup power.
blink Beep every 2 sec. Battery deteriorate and need to be replaced.
(When testing battery through Easy-Mon V software.)
blink Beep every 1 sec. Battery backup is low.
blink Beep every 0.5 sec. UPS is overloaded
blink Long beep. UPS malfunction
Alarm Sound UPS Status
Before initial use, the UPS should be charged battery at least 6 hours by
plug in the AC INPUT power cord into the wall outlet.
INSTALLATION AND OPERATION
1. Turn off UPS and all connected loads.
2. Connect USB cable from computer to USB port of the UPS.
3. Connect telephone cable plug into the MODEM/PHONE LINE or PHONE/
LAN LINE socket at the rear panel of the UPS.
IN : Connect telephone line into the UPS
OUT : Connect telephone line or LAN line (optional for OA-1100 and
OA-1600 model) to fax machine, modem or telephone, etc.
4. Plug the input power cord of computer and peripherals into the BACKUP
outlets at the rear panel of the UPS.
5. Plug the AC INPUT power cord into the wall outlet. The LCD screen is lit
and shows the input voltage and battery power.
6. Turn on the UPS by pressing the button and wait for alarm stop
sounding. Then, turn on the computer and peripherals.
7. Testing Operation
After battery is fully charged at least 6 hours, you can test operation by
turning on the UPS follow the start-up procedure. Then, turn on computer
and peripherals. Test UPS operation by unplugging the UPS power cord to
simulate a blackout event, UPS will automatically supply battery backup
power. The LCD display will show with alarm sound every 10
seconds. That means UPS supplies backup power to computer and
peripherals. Then, plug the UPS power cord into the wall outlet as before,
the alarm will stop sounding and the LCD display will show and
computer and peripherals can operate both in blackout and normal power
conditions.
8. When finished working with computer, shut down computer and turn off
the UPS by pressing the button at the front panel to make sure that
the sufficient battery power is available when blackout occur.
STORAGE AND PRESERVATION
Before store the UPS for a long period of time, be sure that the battery is
fully charged by turning on the UPS for 4 - 6 hours. Then, turn off the UPS and
unplug the UPS power cord and store the UPS in the dry and cool place. It
need to be recharged every 3 months to preserve the battery condition.
If the UPS have to store the UPS in above 25˚C or 80˚F area, It need to be
recharged every 2 months.
11
USB port: The communication port for connecting the UPS to PC and
display data on Easy-Mon V software (free download at www.leonics.com).
12
MODEM/PHONE LINE: The ports for connecting phone line to protect fax
machine, phone, modem or computer against voltage spikes coming from
telephone line.
13
PHONE/LAN LINE: The ports for connecting phone or LAN line (option)
to protect fax machine, phone, modem or computer against voltage spikes
coming from telephone line or LAN line (option).
AC INPUT: A power cord for connecting to the wall outlet.
14
BATTERY REPLACEMENT
Typical battery life is 3 - 6 years at operating temperature below 25˚C and
2 - 3 years at below 35˚C, depending on operating condition. After that
battery will deteriorate and finally it can not store energy. It need to replace
new battery every 2 - 3 years by qualified technician only. Please return UPS to
local distributor or service center.
TROUBLESHOOTING
SolutionsPossible CausesSymptoms
LCD screen is not lit.
AC source is normal but
on LCD screen blinks
and UPS alarm beep
sound every 0.5 second.
Backup time is too short.
AC source is normal, but
UPS operate in battery
mode and
blinks.
Battery power is very low.
Battery deteriorates.
UPS is not turned on.
UPS is overloaded.
UPS is overloaded.
Battery is running out of power.
Battery deteriorates.
Power does not available at the
wall outlet or the UPS power cord
is not plugged into wall outlet
properly.
Recharge battery at least 6 hours.
Please return the UPS to local
distributor or service center for
battery replacement.
Press the Power button at the front
panel of the UPS.
Reduce loads to 75 - 80% to keep
the remaining power for instantaneous power consumption of
some loads.
Reduce connected loads.
Recharge battery at least 6 hours.
Please return the UPS to local
distributor or service center for
battery replacement.
1. Plug in the UPS power cord
firmly and check the wall outlet.
2. Reset circuit breaker at the rear
panel.