Njoy PWUP-OL300AT-AZ01B User manual

Aten Series User Manual
Manual de utilizare
PWUP-OL300AT-AZ01B
PWUP-OL200AT-AZ01B
PWUP-OL100AT-AZ01B
v. 1
Before using this product, carefully read all product documentation and retain it for future reference.

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The following models belong to the Aten Series:
Aten 1000L
Aten 2000L
Aten 3000L
1000VA
2000VA
3000VA
This UPS will protect your electronic equipment from
physical damage and will provide emergency battery backup
power to prevent data loss in the event of power problems.
Thank you for purchasing our products!
Please read this manual before using the product.
Focusing on quality at competitive prices, nJoy
designs consumer products for a better and
enjoyable way into the digital world.

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UPS Unit.
User Manual.
USB Cable.
Management Software CD.
Power Cord.
Package Contents
Product Overview
1
2
Front View
LCD panel
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LCD Panel
1. Input & Battery Voltage Info
2. Remaining Backup Time Info
3. Fault Info
4. Mute Operation
5. Output & Battery Voltage Info
6. Battery mode indicator
7. Load Info
8. Mode Operation Info
1
6
7
8
3 4
2
5
Back View
1000L
1
2
36
4
5

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1. AC input
2. Input circuit breaker
3. USB communication port
4. RS-232 communication port
5. Output receptacles
6. SNMP web card intelligent
slot (optional - can be installed
by user any time)
2000L
3000L
1
2
3
4
5
1
2
3
4
5
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6

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Please comply with all warnings and operating instructions
in this manual strictly. Save this manual properly and
carefully read the following instructions before installing
the unit. Do not operate this unit before reading through all
safety information and operating instructions carefully:
Important Safety Warnings3
Transportation
• Please transport the UPS system only in the original
package to protect against shock and impact.
Preparation
• Condensation 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 to the environment.
• Do not install the UPS system near water or in moist
environments.
• Do not install the UPS system where it would be
exposed to direct sunlight or near heat sources.
• Do not block ventilation holes in the UPS housing.
Installation
• Do not connect appliances or devices which would
overload the UPS system (e.g. laser printers) to the
UPS output sockets.
• Place cables in such a way that no one can step on or
trip over them.

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• Do not connect domestic appliances such as hair
dryers to UPS output sockets.
• The UPS can be operated by any individuals with no
previous experience.
• Connect the UPS system only to an earthed shockproof
outlet which must be easily accessible and close to the
UPS system.
• Please 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).
• Please use only VDE-tested, CE-marked power cables
to connect the loads to the UPS system.
• When 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.
Operation
• Do 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.
• The 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.
• In order to fully disconnect the UPS system, first press
the OFF/Enter button to disconnect the mains.
• Prevent fluids or other foreign objects from entering
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the inside of the UPS system.
Maintenance, service and faults
• The UPS system operates with hazardous voltages.
Repairs may be carried out only by qualified
maintenance personnel.
• Caution - 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.
• Before 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.
• Only 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.
• Caution - 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!
• Batteries may cause electric shock and have a high
short-circuit current. Please take the precautionary
measures specified in this manual and any other
measures necessary when working with batteries:
remove wristwatches, rings and other metal objects,
use only tools with insulated grips and handles.

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• When changing batteries, install the same number
and same type of batteries.
• Do not attempt to dispose of batteries by burning
them. This could cause battery explosion.
• Do not open or destroy batteries. Escaping electrolyte
can cause injury to the skin and eyes. It may be toxic.
• Please replace the fuse only with the same type and
amperage in order to avoid fire hazards.
• Do not dismantle the UPS system.
Installation4
The UPS can protect your equipment from all
power problems such as surges, spikes, blackouts,
brownouts and line noise. When AC power is present
and the ON/Mute switch is turned ON, the UPS will
provide pure and stable AC power to the output. The
UPS will also charge the battery in the on-line mode.
The UPS is simple to install and operate. Please
read the following steps before connecting any
equipments to this UPS:
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Connecting your equipment and first usage4.1
Step 1. Connect the UPS to a grounded AC power
outlet.
Step 2. UPS Output Connection: simply connect
devices to the outlets.
Step 3. Turn on the UPS: Press the ON/Mute button
on the front panel for two seconds to power
on the UPS. The battery charges fully during
the first 5 hours of normal operation. Do not
expect full battery run capability during this
initial charge period.
Step 4. Plug your PC or peripheral equipment
(printer, tv, scanner, fax, speakers etc.) into
the power outlets of the UPS (these will provide
emergency battery backup power during power
blackouts as well as surge protection from surges
and spikes).
Step 5. Communication connection: To allow for
unattended UPS shutdown/start-up and
status monitoring, connect the
communication cable on one end to the USB
port and the other to the communication port
of your PC. With the monitoring software

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Do NOT plug
LASER PRINTERS
into any of the
outlets.
Do NOT plug any
SURGE STRIPS
into any of the
outlets.
CAUTION
installed, you can schedule UPS shutdown/
start-up and monitor UPS status through PC.
Step 6. Install software: For optimal computer
system protection, install the UPS monitoring
software from the CD provided in the package
to fully configure UPS shutdown.
Button operations
Operations
5.1
5
ON/Mute Button
• Turn on the UPS: Press and hold ON/Mute button for at
least 2 seconds to turn on the UPS.
• Mute 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. This does not
apply to the situations when warnings or errors occur.
• Up key: Press this button to display previous selection
in UPS settings mode.
• Switch to UPS self-test mode: Press and hold ON/Mute
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button for 5 seconds to enter UPS self-testing while in
AC mode, ECO mode, or converter mode.
OFF/Enter Button
• Turn off the UPS: Press and hold this button for at
least 2 seconds to turn off the UPS. The UPS will be
in standby mode under normal power or transfer to
Bypass mode if the Bypass setting is enabled.
• Confirm selection key: Press this button to confirm
selection in UPS settings mode.
Select Button
• Switch 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 after a 10 seconds
pause.
• Settingsmode:Pressandholdthisbuttonfor5seconds
to enter UPS settings mode when the UPS is in standby
mode or bypass mode.
• Down key: Press this button to display next selection in
UPS settings mode.
ON/Mute + Select Button
• Switchtobypassmode:Whenthemainpowerisnormal,
press ON/Mute and Select buttons simultaneously for
5 seconds. Then the UPS will enter to bypass mode.
This action will be ineffective when the input voltage is
out of acceptable range.

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LCD Panel Indicators5.2
Display Function
Remaining backup time information
Indicates the remaining backup time in pie
chart.
Indicates the remaining backup time in
numbers.
H: hours, M: minutes, S: seconds
Fault information
Indicates that the specified warning and fault
occurs.
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%.
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Indicates overload.
Indicates the load or the UPS output is short
circuit
Mode operation information
Indicates if the UPS connects to the mains.
Indicates if the battery is working.
Indicates if the bypass circuit is working.
Indicates if the ECO mode is enabled.
Indicates if the Inverter circuit is working.
Indicates if the output is working.
Battery information
Indicates the Battery level by 0-25%, 26-50%,
51-75%, and 76-100%.
Output & Battery voltage information
Indicates if 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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Audible Alarm Indicators
LCD display wordings index
5.3
5.4
Mode 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
Abbreviation Display content Meaning
ENA Enable
DIS Disable
ESC Escape
HLS High loss
LLS Low loss
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BAT Battery
CF Converter
TP Temperature
CH Charger
FU Bypass frequency unstable
EE EEPROM error
UPS Settings5.5
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There are three parameters to set up the UPS.
• Parameter 1: For program alternatives. Refer to
below table.
• Parameter 2-3: The settings options or values for each
program.
Interface Settings
01: Output voltage settings
Parameter 3: you may choose the
following output voltage:
200: presents output voltage is 200Vac
208: presents output voltage is 208Vac
220: presents output voltage is 220Vac
230: presents output voltage is 230Vac
(Default)
240: presents output voltage is 240Vac
02: Frequency Converter enable/disable
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
(Default)
03: Output frequency settings
Parameter 2&3: Output frequency
setting. You may set the initial
frequency on battery mode:
BAT 50: presents output frequency
is 50Hz
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BAT 60: presents output frequency
is 60Hz
If converter mode is enabled, you
may choose the following output
frequency:
CF 50: presents output frequency
is 50Hz
CF 60: presents output frequency
is 60Hz
04: ECO enable/disable
Parameter 3: Enable or disable
ECO function. You may choose the
following two options:
ENA: ECO mode enable
DIS: ECO mode disable (Default)
05: ECO voltage range settings
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 (the setting
range in parameter 3 is from +7V
to +24V of the nominal voltage -
Default: +12V)
LLS: Low loss voltage in ECO mode
in parameter 2 (the setting range
in parameter 3 is from -7V to -24V
of the nominal voltage - Default:
-12V)

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06: Bypass enable/disable when UPS is off
Parameter 3: Enable or disable
Bypass function. You may choose
the following two options:
ENA: Bypass enable
DIS: Bypass disable (Default)
07: Bypass voltage range settings
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
-> 230-264: setting the high
voltage point in parameter 3
from 230Vac to 264Vac. (Default:
264Vac)
LLS: Bypass low voltage point
-> 170-220: setting the low voltage
point in parameter 3 from 170Vac
to 220Vac. (Default: 170Vac)
08: Autonomy limitation settings
Parameter 3: Set up backup time
on battery mode for general
outlets.
0-999: setting the backup time in
minutes from 0-999 for general
outlets on battery mode.
0: When setting as “0”, the backup
time will be only 10 seconds.
999: When setting as “999”,
the backup time setting will be
disabled. (Default)
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Operating Mode Description5.6
Operating
mode
Description LCD display
Online
mode
When the input voltage
is within acceptable
range, the UPS will
provide pure and
stable AC power to the
output. The UPS will
also charge the battery
in the on-line mode.
ECO mode
Energy saving mode:
When the input voltage
is within voltage
regulation range,
the 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.