lapara LA-GL-ON-1K-LCD User manual

Online UPS 1K/2K/3K
Uninterruptible Power Supply System
USER MANUAL EN

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Table of Contents
1. Important Safety Warning……………………………………………… 2
1.1. Transportation 2
1.2. Preparation 2
1.3. Installation 2
1.4. Operation 2
1.5. Maintenance, service and faults 3
2. Installation and setup…………………………………………………… 4
2.1. Rear panel view 4
2.2. Setup the UPS 5
3. Operations………………………………………………………………….. 7
3.1. Button operation 7
3.2. LCD Panel 7
3.3. Audible Alarm 9
3.4. LCD display wordings index 9
3.5. UPS Setting 9
3.6. Operating Mode Description 12
3.7. Faults Reference Code 12
3.8. Warning indicator 13
4. Troubleshooting…………………………………………………………... 14
5. Storage and Maintenance………………………………………………. 15
6. Specifications……………………………………………………………… 16

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1. Important Safety Warning
Please comply with all warnings and operating instructions in this manual strictly. Save this
manual properly and read carefully the following instructions before installing the unit. Do not
operate this unit before reading through all safety information and operating instructions
carefully
1.1. Transportation
zPlease transport the UPS system only in the original package to protect against
shock and impact.
1.2. Preparation
zCondensation may occur if the UPS system is moved directly from cold to warm
environment. The UPS system must be absolutely dry before being installed. Please
allow at least two hours for the UPS system to acclimate the environment.
zDo not install the UPS system near water or in moist environments.
zDo not install the UPS system where it would be exposed to direct sunlight or near
heater.
zDo not block ventilation holes in the UPS housing.
1.3. Installation
zDo not connect appliances or devices which would overload the UPS system (e.g.
laser printers) to the UPS output sockets.
zPlace cables in such a way that no one can step on or trip over them.
zDo not connect domestic appliances such as hair dryers to UPS output sockets.
zThe UPS can be operated by any individuals with no previous experience.
zConnect the UPS system only to an earthed shockproof outlet which must be easily
accessible and close to the UPS system.
zPlease use only VDE-tested, CE-marked mains cable (e.g. the mains cable of your
computer) to connect the UPS system to the building wiring outlet (shockproof
outlet).
zPlease use only VDE-tested, CE-marked power cables to connect the loads to the
UPS system.
zWhen installing the equipment, it should ensure that the sum of the leakage current
of the UPS and the connected devices does not exceed 3.5mA.
1.4. Operation
zDo not disconnect the mains cable on the UPS system or the building wiring outlet
(shockproof socket outlet) during operations since this would cancel the protective
earthing of the UPS system and of all connected loads.
zThe UPS system features its own, internal current source (batteries). The UPS
output sockets or output terminals block may be electrically live even if the UPS
system is not connected to the building wiring outlet.
zIn order to fully disconnect the UPS system, first press the OFF/Enter button to
disconnect the mains.
zPrevent no fluids or other foreign objects from inside of the UPS system.

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1.5. Maintenance, service and faults
zThe UPS system operates with hazardous voltages. Repairs may be carried out only
by qualified maintenance personnel.
zCaution - risk of electric shock. Even after the unit is disconnected from the mains
(building wiring outlet), components inside the UPS system are still connected to the
battery and electrically live and dangerous.
zBefore carrying out any kind of service and/or maintenance, disconnect the batteries
and verify that no current is present and no hazardous voltage exists in the terminals
of high capability capacitor such as BUS-capacitors.
zOnly persons are adequately familiar with batteries and with the required
precautionary measures may replace batteries and supervise operations.
Unauthorized persons must be kept well away from the batteries.
zCaution - risk of electric shock. The battery circuit is not isolated from the input
voltage. Hazardous voltages may occur between the battery terminals and the
ground. Before touching, please verify that no voltage is present!
zBatteries may cause electric shock and have a high short-circuit current. Please take
the precautionary measures specified below and any other measures necessary
when working with batteries:
9remove wristwatches, rings and other metal objects
9use only tools with insulated grips and handles.
zWhen changing batteries, install the same number and same type of batteries.
zDo not attempt to dispose of batteries by burning them. This could cause battery
explosion.
zDo not open or destroy batteries. Escaping electrolyte can cause injury to the skin
and eyes. It may be toxic.
zPlease replace the fuse only with the same type and amperage in order to avoid fire
hazards.
zDo not dismantle the UPS system.

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2. Installation and setup
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is
damaged. Please keep the original package in a safe place for future use.
NOTE: There are two different types of online UPS: standard and long-run models. Please
refer to the following model table.
Model Type Model Type
1K 1K-L
2K 2K-L
3K Standard 3K-L Long-run
2.1. Rear panel view
1K(L) TOWER 2K(L) TOWER 3K(L) TOWER
1K(L) RACK 2K(L) RACK 3K(L) RACK
1. Programmable outlets: connect to non-critical loads.
2. Output receptacles: connect to mission-critical loads.
3. AC input
4. Input circuit breaker
5. Network/Fax/Modem surge protection
6. Emergency power off function connector (EPO)
7. USB communication port
8. RS-232 communication port
9. SNMP intelligent slot
10.External battery connection (only available for L model)
11.Output terminal
12.Output circuit breaker

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2.2. Setup the UPS
Step 1: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords.
zFor 208/220/230/240VAC models: The power cord is supplied in the UPS package.
zFor 110/115/120/127VAC models: The power cord is attached to the UPS. The input plug
is a NEMA 5-15P for 1K and 1K-L models, NEMA 5-20P for 2K and 2K-L models.
Note: For Low voltage models: Check if the site wiring fault indicator lights up in LCD panel. It
will be illuminated when the UPS is plugged into an improperly wired utility power outlet (Refer
to Troubleshooting section).
Step 2: UPS output connection
zFor socket-type outputs, there two kinds of outputs: programmable outlets and general
outlets. Please connect non-critical devices to the programmable outlets and critical
devices to the general outlets. During power failure, you may extend the backup time to
critical devices by setting shorter backup time for non-critical devices.
zFor terminal-type input or outputs, please follow below steps for the wiring configuration:
a) Remove the small cover of the terminal block
b) Suggest using AWG14 or 2.1mm2power cords. Suggest using WG12-10 or
3.3mm2-5.3mm2power cords for NEMA type.
c) Upon completion of the wiring configuration, please check whether the wires are
securely affixed.
d) Put the small cover back to the rear panel.
Step 3: Communication connection
Communication port:
USB port RS-232 port Intelligent slot
To allow for unattended UPS shutdown/start-up and status monitoring, connect the
communication cable one end to the USB/RS-232 port and the other to the communication
port of your PC. With the monitoring software installed, you can schedule UPS
shutdown/start-up and monitor UPS status through PC.
The UPS is equipped with intelligent slot perfect for either SNMP orAS400 card. When
installing either SNMP or AS400 card in the UPS, it will provide advanced communication and
monitoring options.
PS. USB port and RS-232 port can’t work at the same time.
Step 4: Network connection
Network/Fax/Phone surge port
Connect a single modem/phone/fax line into surge-protected “IN” outlet on the back panel of
the UPS unit. Connect from “OUT” outlet to the equipment with another modem/fax/phone line
cable.

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Step 5: Disable and enable EPO function
Keep the pin 1 and pin 2 closed for UPS normal operation. To activate EPO function, cut the
wire between pin 1 and pin 2.
Step 6: Turn on the UPS
Press the ON/Mute button on the front panel for two seconds to power on the UPS.
Note: The battery charges fully during the first five hours of normal operation. Do not
expect full battery run capability during this initial charge period.
Step 7: Install software
For optimal computer system protection, install UPS monitoring software to fully configure
UPS shutdown. You may insert provided CD into CD-ROM to install the monitoring software. If
not, please follow steps below to download and install monitoring software from the internet:
1. Go to the website http://www.power-software-download.com
2. Click ViewPower software icon and then choose your required OS to download the
software.
3. Follow the on-screen instructions to install the software.
4. When your computer restarts, the monitoring software will appear as an orange plug icon
located in the system tray, near the clock.
Step 8: External battery connection (for long-run models only)
Follow below chart to make external
battery connection.
It’s in closed status for UPS
normal operation.

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3. Operations
3.1. Button operation
Button Function
ON/Mute Button
¾Turn on the UPS: Press and hold ON/Mute button for at least 2
seconds to turn on the UPS.
¾Mute the alarm: When the UPS is on battery mode, press and hold
this button for at least 5 seconds to disable or enable the alarm
system. But it’s not applied to the situations when warnings or errors
occur.
¾Down key: Press this button to display previous selection in UPS
setting mode.
¾Switch to UPS self-test mode: Press ON/Mute buttons
simultaneously for 5 seconds to enter UPS self-testing while in AC
mode, ECO mode, or converter mode.
OFF/Enter Button
¾Turn off the UPS: Press and hold this button at least 2 seconds to
turn off the UPS in battery mode. UPS will be in standby mode under
power normal or transfer to Bypass mode if the Bypass enable
setting by pressing this button.
¾Confirm selection key: Press this button to confirm selection in UPS
setting mode.
Select Button
¾Switch LCD message: Press this button to change the LCD message
for input voltage, input frequency, battery voltage, output voltage and
output frequency. It will return back to default display when pausing
for 10 seconds.
¾Setting mode: Press and hold this button for 5 seconds to enter UPS
setting mode when UPS is in standby mode or bypass mode.
¾Up key: Press this button to display next selection in UPS setting
mode.
ON/Mute + Select
Button
¾Switch to bypass mode: When the main power is normal, press
ON/Mute and Select buttons simultaneously for 5 seconds. Then
UPS will enter to bypass mode. This action will be ineffective when
the input voltage is out of acceptable range.
3.2. LCD Panel

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Display Function
Backup time information
Indicates the backup time in pie chart.
Indicates the backup time in numbers.
H: hours, M: minute, S: second
Fault information
Indicates that the warning and fault occurs.
Indicates the warning and fault codes, and the codes are listed in
details in 3-5 section.
Mute operation
Indicates that the UPS alarm is disabled.
Output & Battery voltage information
Indicates the output voltage, frequency or battery voltage.
Vac: output voltage, Vdc: battery voltage, Hz: frequency
Load information
Indicates the load level by 0-25%, 26-50%, 51-75%, and
76-100%.
Indicates overload.
Indicates the load or the UPS output is short circuit.
Programmable outlets information
Indicates that programmable management outlets are working.
Mode operation information
Indicates the UPS connects to the mains.
Indicates the battery is working.
Indicates the bypass circuit is working.
Indicates the ECO mode is enabled.
Indicates the Inverter circuit is working.
Indicates the output is working.
Battery information
Indicates the Battery level by 0-25%, 26-50%, 51-75%, and
76-100%.
Indicates the battery is fault.
Indicates low battery level and low battery voltage.
Input & Battery voltage information
Indicates the input voltage or frequency or battery voltage.
Vac: Input voltage, Vdc: battery voltage, Hz: input frequency

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3.3. Audible Alarm
Battery Mode Sounding every 4 seconds
Low Battery Sounding every second
Overload Sounding twice every second
Fault Continuously sounding
Bypass Mode Sounding every 10 seconds
3.4. LCD display wordings index
Abbreviation Display content Meaning
ENA Enable
DIS Disable
ESC Escape
HLS High loss
LLS Low loss
BAT Battery
CF Converter
EP EPO
FA Fan
TP Temperature
CH Charger
3.5. UPS Setting
There are three parameters to set up the
UPS.
Parameter 1: It’s for program alternatives.
There are 9 programs to set up. Refer to
below table.
Parameter 2 and parameter 3 are the
setting options or values for each
program.
Parameter 1
Parameter Parameter 3

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z01: Output voltage setting
Interface Setting
Parameter 3: Output voltage
For 208/220/230/240 VAC models, you may choose the
following output voltage:
208: present output voltage is 208Vac
220: present output voltage is 220Vac
230: present output voltage is 230Vac
240: present output voltage is 240Vac
For 110/150/120/127 VAC models, you may choose the
following output voltage:
110: present output voltage is 110Vac
115: present output voltage is 115Vac
120: present output voltage is 120Vac
127: present output voltage is 127Vac
z02: Frequency Converter enable/disable
Interface Setting
Parameter 2 & 3: Enable or disable converter mode. You may
choose the following two options:
CF ENA: converter mode enable
CF DIS: converter mode disable
z03: Output frequency setting
Interface Setting
Parameter 2 & 3: Output frequency setting.
You may set the initial frequency on battery mode:
BAT 50: present output frequency is 50Hz
BAT 60: present output frequency is 60Hz
If converter mode is enabled, you may choose the following
output frequency:
CF 50: present output frequency is 50Hz
CF 60: present output frequency is 60Hz
z04: ECO enable/disable
Interface Setting
Parameter 3: Enable or disable ECO function. You may choose
the following two options:
ENA: ECO mode enable
DIS: ECO mode disable
z05: ECO voltage range setting
Interface Setting
Parameter 2 & 3: Set the acceptable high voltage point and low
voltage point for ECO mode by pressing Down key or Up key.
HLS: High loss voltage in ECO mode in parameter 2.
For 208/220/230/240 VAC models, the setting range in
parameter 3 is from +7V to +24V of the nominal voltage.
For 110/115/120/127 VAC models, the setting range in
parameter 3 is from +3V to +12V of the nominal voltage.
LLS: Low loss voltage in ECO mode in parameter 2.
For 208/220/230/240 VAC models, the setting range in
parameter 3 is from -7V to -24V of the nominal voltage.
For 110/115/120/127 VAC models, the setting voltage in
parameter 3 is from -3V to -12V of the nominal voltage.

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z06: Bypass enable/disable when UPS is off
Interface Setting
Parameter 3: Enable or disable Bypass function. You may
choose the following two options:
ENA: Bypass enable
DIS: Bypass disable
z07: Bypass voltage range setting
Interface Setting
Parameter 2 & 3: Set the acceptable high voltage point and
acceptable low voltage point for Bypass mode by pressing the
Down key or Up key.
HLS: Bypass high voltage point
For 208/220/230/240 VAC models:
230-264: setting the high voltage point in parameter 3 from
230Vac to 264Vac.
For 110/115/120/127 VAC models:
120-132: setting the high voltage point in parameter 3 from
120Vac to 132Vac
LLS: Bypass low voltage point
For 208/220/230/240 VAC models:
170-220: setting the low voltage point in parameter 3 from
170Vac to 220Vac
For 110/115/120/127 VAC models:
85-115: setting the low voltage point in parameter 3 from 85Vac
to 115Vac.
z08: Programmable outlets enable/disable
Interface Setting
Parameter 3: Enable or disable programmable outlets.
ENA: Programmable outlets enable
DIS: Programmable outlets disable
z09: Programmable outlets setting
Interface Setting
Parameter 3: Set up backup time limits for programmable
outlets.
0-999: setting the backup time limits in minutes from 0-999 for
programmable outlets which connect to non-critical devices on
battery mode.
z00: Exit setting

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3.6. Operating Mode Description
Operating mode Description LCD display
Online mode When the input voltage is within
acceptable range, UPS will provide pure
and stable AC power to output. The
UPS will also charge the battery at
online mode.
ECO mode Energy saving mode:
When the input voltage is within voltage
regulation range, UPS will bypass
voltage to output for energy saving.
Frequency
Converter mode When input frequency is within 40 Hz to 70 Hz, the UPS can be set at a constant
output frequency, 50 Hz or 60 Hz. The
UPS will still charge battery under this
mode.
Battery mode When the input voltage is beyond the
acceptable range or power failure and
alarm is sounding every 4 second, UPS
will backup power from battery.
Bypass mode When input voltage is within acceptable
range but UPS is overload, UPS will
enter bypass mode or bypass mode can
be set by front panel. Alarm is sounding
every 10 second.
Standby mode UPS is powered off and no output
supply power, but still can charge
batteries.
3.7. Faults Reference Code
Fault event Fault code Icon Fault event Fault code Icon
Bus start fail 01 x Inverter voltage Low 13 x
Bus over 02 x Inverter output short 14
Bus under 03 x Battery voltage too high 27
Bus unbalance 04 x Battery voltage too low 28
Inverter soft start fail 11 x Over temperature 41 x
Inverter voltage high 12 x Over load 43

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3.8. Warning indicator
Warning Icon (flashing) Alarm
Low Battery Sounding every second
Overload Sounding twice every second
Battery is not connected Sounding every second
Over Charge
Sounding every second
Site wiring fault Sounding every second
EPO enable Sounding every second
Fan Failure Sounding every second
Over temperature Sounding every second
Charger failure Sounding every second
Out of bypass voltage range Sounding every second

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4. Troubleshooting
If the UPS system does not operate correctly, please solve the problem by using the table
below.
Symptom Possible cause Remedy
The AC input power is not
connected well. Check if input power cord firmly connected to the
mains.
No indication and alarm even
though the mains is normal.
The AC input is connected
to the UPS output. Plug AC input power cord to AC input correctly.
The icon and the warning
code flashing on LCD
display and alarm is sounding
every second.
EPO function is activated. Set the circuit in closed
position to disable EPO
function.
The icon and flashing on
LCD display and alarm is
sounding every second.
Line and neutral
conductors of UPS input
are reversed.
Rotate mains power
socket by 180° and then
connect to UPS system.
The icon and flashing
on LCD display and alarm is
sounding every second.
The external or internal
battery is incorrectly
connected.
Check if all batteries are
connected well.
Fault code is shown as 27 and
the icon is lighting on
LCD display and alarm is
continuously sounding.
Battery voltage is too high
or the charger is fault. Contact your dealer.
Fault code is shown as 28 and
the icon is lighting on
LCD display and alarm is
continuously sounding.
Battery voltage is too low
or the charger is fault. Contact your dealer.
UPS is overload Remove excess loads
from UPS output.
UPS is overloaded.
Devices connected to the
UPS are fed directly by the
electrical network via the
Bypass.
Remove excess loads
from UPS output.
The icon and is
flashing on LCD display and
alarm is sounding twice every
second.
After repetitive overloads,
the UPS is locked in the
Bypass mode. Connected
devices are fed directly by
the mains.
Remove excess loads
from UPS output first.
Then shut down the UPS
and restart it.
Fault code is shown as 43 and
The icon is lighting on
LCD display and alarm is
continuously sounding.
The UPS shut down
automatically because of
overload at the UPS
output.
Remove excess loads
from UPS output and
restart it.

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Symptom Possible cause Remedy
Fault code is shown as 14 and
the icon is lighting on
LCD display and alarm is
continuously sounding.
The UPS shut down
automatically because
short circuit occurs on the
UPS output.
Check output wiring and if
connected devices are in
short circuit status.
Fault code is shown as 1, 2, 3, 4,
11, 12, 13 and 41 on LCD display
and alarm is continuously
sounding.
A UPS internal fault has
occurred. There are two
possible results:
1. The load is still
supplied, but directly from
AC power via bypass.
2. The load is no longer
supplied by power.
Contact your dealer
Batteries are not fully
charged Charge the batteries for at least 5 hours and then
check capacity. If the
problem still persists,
consult your dealer.
Battery backup time is shorter
than nominal value
Batteries defect Contact your dealer to
replace the battery.
The icon and the warning
code flashing on LCD
display and alarm is sounding
every second.
Fan is locked or not
working Check fans and notify dealer!!
5. Storage and Maintenance
Operation
The UPS system contains no user-serviceable parts. If the battery service life (3~5 years
at 25°C ambient temperature) has been exceeded, the batteries must be replaced. In this
case, please contact your dealer.
Storage
Before storing, charge the UPS 5 hours. Store the UPS covered and upright in a cool, dry
location. During storage, recharge the battery in accordance with the following table:
Storage Temperature Recharge Frequency Charging Duration
-25°C - 40°C Every 3 months 1-2 hours
40°C - 45°C Every 2 months 1-2 hours
Be sure to deliver the spent battery to a recycling facility or ship it to your
dealer in the replacement battery packing material.

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6. Specifications
MODEL LA-GL-ON-1K-LCD (L) LA-GL-ON-2K-LCD (L) LA-GL-ON-3K-LCD (L)
CAPACITY* 1000 VA / 800 W 2000 VA / 1600 W 3000 VA / 2400 W
INPUT
Low Line Transfer 160 VAC / 140 VAC / 120 VAC / 110 VAC ± 5 % or 80 VAC / 70 VAC / 60 VAC / 50 VAC ± 5
%
( based on load percentage 100% - 80 % / 80 % - 70 % / 70 - 60 % / 60 % - 0)
Low Line Comeback 175 VAC ± 5 % or 85 VAC ± 5 %
High Line Transfer 300 VAC ± 5 % or 150 VAC ± 5 %
Voltage
Range
High Line Comeback 290 VAC ± 5 % or 145 VAC ± 5 %
Frequency Range 40Hz ~ 70 Hz
Phase Single phase with ground
Power Factor ≧0.99 @ 220-230 VAC or 110-120 VAC
OUTPUT
Output voltage 208/220/230/240VAC or 110/115/120/127 VAC
AC Voltage Regulation ± 3% (Batt. Mode)
Frequency Range
(Synchronized Range) 47 ~ 53 Hz or 57 ~ 63 Hz
Frequency Range (Batt. Mode) 50 Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
Overload
100%~110%: audible warning
110%-130%: UPS shuts down in 30 seconds at battery mode or transfers to
bypass mode when the utility is normal.
>130%: UPS shuts down immediately at battery mode or transfer to bypass mode
when the utility is normal.
Current Crest Ratio 3:1
Harmonic Distortion ≦3 % THD (Linear Load)
≦6 % THD (Non-linear
Load)
≦4 % THD (Linear Load)
≦7 % THD (Non-linear Load)
AC Mode to Batt. Mode ZeroTransfer
Time Inverter to Bypass 4 ms (Typical)
Waveform (Batt. Mode) Pure Sinewave
EFFICIENCY
AC Mode ~ 85% ~ 88%
Battery Mode ~ 83%
BATTERY
Battery Type 12 V / 7 AH 12 V / 7 AH 12 V / 9 AH
Numbers 3 6 6
Recharge Time 4 hours recover to 90% capacity (Typical)
Charging Current 1.0 A(max.)
Standard
Model
Charging Voltage 41.0 VDC ± 1% 82.1 VDC ±1%
Battery Type &
Numbers Depending on the capacity of external batteries
Charging Current 4.0 A or 8.0 A(max.)
Long-run
Model Charging Voltage 41.0 VDC ± 1% 82.1 VDC ±1%
PHYSICAL
Dimension, D X W X H 397 X 145 X 220 (mm) 421 X 190 X 318 (mm)Tower
Case Net Weight (kgs) 13 7 26 13 28 13
Dimension, D X W X H 420x438x88[2U] (mm) 580x438x133[3U] (mm)Rack
Case Net Weight (kgs) 16 10 29 17 31 17
ENVIRONMENT
Operation Humidity 20-90 % RH @ 0- 40°C (non-condensing)
Noise Level Less than 45dBA @ 1 Meter
MANAGEMENT
Smart RS-232 or USB Supports Windows® 98/2000/2003/XP/Vista/2008/ 7, Linux, Unix and MAC
Optional SNMP Power management from SNMP manager and web browser
* Derate capacity to 60% of capacity in Frequency converter mode and to 80% when the output voltage is adjusted to
208VAC.