Energenie EG-UPSO-1000 User manual

ONLINE UPS, 1000/2000/3000 VA
EG-UPSO-1000/2000/3000
USER MANUAL
•
HANDBUCH
•
HANDLEIDING
•
MANUALE
D'USO
•
MANUAL DE USUARIO
•
MANUAL DO USUÁRIO
•
MANUEL DESCRIPTIF
•
INSTRUKCJA OBSŁUGI
•
UŽIVATELSKÝ
MANUÁL
•
ІНСТРУКЦІЯ КОРИСТУВАЧА
•
POUŽÍVATEĽSKÁ
PRÍRUČKA
•
VARTOTOJO VADOVAS
•
MANUAL DE UTILIZARE

- 1 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
Table of Contents
1 Safety Information ......................................................................... - 2 -
1.1 UPS safety information .................................................................... - 2 -
1.2 Battery safety information ................................................................ - 2 -
2 Product Overview .......................................................................... - 4 -
2.1 Specifications .................................................................................. - 4 -
2.2 Rear panel features ......................................................................... - 6 -
3 Installation ..................................................................................... - 8 -
3.1 Unpacking inspection ...................................................................... - 8 -
3.2 Installation information ..................................................................... - 8 -
3.3 Installation and output connection .................................................... - 9 -
4 Network Functions ........................................................................ - 9 -
4.1 Communication port ........................................................................ - 9 -
4.2 EPO port（optional） .................................................................... - 10 -
4.3 Intelligent card (optional) ............................................................... - 10 -
5 Operation ..................................................................................... - 11 -
5.1 Button operation ............................................................................ - 11 -
5.2 Display interface ............................................................................ - 12 -
5.3 UPS On/Off operation .................................................................... - 13 -
5.4 UPS Settings ................................................................................. - 15 -
5.5 Parameters inquiring operation ...................................................... - 16 -
5.6 Operation mode............................................................................. - 17 -
6 Fault Messages ............................................................................ - 19 -
7 Troubleshooting .......................................................................... - 24 -

- 2 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
1 Safety Information
1.1 UPS safety information
l Read all safety information and operating instructions carefully before attempting
to install, service or maintain the UPS. Save this manual properly for reuse.
l This UPS is intended for indoor use only.
l Do not operate this UPS in direct sunlight, in contact with fluids, or where there is
excessive dust or humidity.
l Be sure the air vents on the UPS are not blocked. Allow adequate space against
the wall for proper ventilation.
l Do not open the UPS case as you will, there is a high risk of electric shocks inside.
All connection/wiring/servicing must be performed by a qualified electrician.
l Do not connect to the equipment like hair dryer or electric heater.
l Do not use liquid extinguisher if there is a fire, a dry powder extinguisher is
recommended.
CAUTION
UPS has high voltage inside, do not repair it by yourself. If any questions, please
contact local service center or dealer.
1.2 Battery safety information
l Environmental factors impact battery life. Elevated ambient temperatures, poor
quality utility power, and frequent short duration discharges will shorten battery life.
Replacing battery periodically can help to keep UPS in normal state and assure
backup time required.
l Battery installing or replacing should be performed by a qualified electrician. If you
want to replace the battery cable, please purchase it from our local service center
or distributors to avoid fever and lighter which can cause fire by inadequate power
capacity.
l Batteries may cause electric shocks and have a high short circuit current, follow
below requirements before installing or replacing the batteries.
A. Remove wristwatches, rings, jewelry and other conductive materials.
B. Only use tools with insulated grips and handles.
C. Wear insulated shoes and gloves.
D. Do not put the metal tools or parts on the batteries.

- 3 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
E. Before disconnecting the terminals from the batteries, cut off all the loads
to the batteries first.
l Do not dispose of the batteries with fire. The batteries may explode.
l Do not open or mutilate batteries. Released electrolyte inside is harmful to the skin
and eyes, and maybe toxic.
l Do not connect the positive pole and negative pole directly, otherwise it will cause
electric shocks or will be on fire.
l The battery circuit is not isolated from the input voltage, high voltage may occur
between the battery terminals and ground, check if there is no voltage there before
touching.
Note
：
Symbol instructions:
Symbol
Significations
Symbol
Significations
Caution
Protective earth
Danger! High Voltage!
Disable/mute audible
alarm
Turn on
Overload
Turn off
Battery inspection
Standby or Shutdown
Repeat
AC
Display screen repeat key
DC
Battery

- 4 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
2 Product Overview
2.1 Specifications
Model
1kVAS
2kVAS
3kVAS
Rated Capacity
1 kVA / 900W
2 kVA / 1800W
3 kVA / 2700W
Input
Rated input voltage
208 Vac / 220 Vac / 230 Vac / 240 Vac
Rated input
frequency
50 Hz / 60 Hz (auto-sense)
Input voltage range
110 ~ 176Vac (power derating linearly between 50% and 100% load);
176 ~ 280Vac (no derating); 280 ~ 300Vac (power derating 50%)
Input frequency
range
40~70 Hz
PFC
≥ 0.99
THDI
≤ 6%
Bypass voltage range
-25% ~ +15% (settable)
Output
Output voltage
208 Vac / 220 Vac / 230 Vac / 240 Vac(settable)
Voltage accuracy
± 1%
Output PF
0.9
Inverter overload
capability
105% ~ 125% load: transfer to bypass in 1 min;
125% ~ 150% load: transfer to bypass in 30 s;
> 150% load: transfer to bypass in 300 ms
From mains mode to
BAT mode
0ms (transfer time)
From mains mode to
bypass
4 ms (typical)
Output
frequency
Line mode
Same as input frequency
BAT mode
(50 / 60 ± 0.1) Hz
Total voltage
harmonic distortion
≤ 2% (linear load); ≤ 5% (non-linear load)

- 5 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
Batteries
Battery type
Sealed lead acid maintenance free battery
DC voltage
24 V
36V
48 V
72V
72 V
96V
Inbuilt battery
12 V / 9 Ah
12 V / 7 Ah
12 V / 9 Ah
12 V / 7 Ah
12 V / 9 Ah
12 V / 7 Ah
Quantity
2
3
4
6
6
8
Charger output
voltage
27.1
± 0.4
40.6
± 0.6
54.2
± 0.8
81.3
± 1.2
81.3
± 1.2
108.4
± 1.6
Recharging time
Standard model: 90% capacity restored in 3 hours;
Long time model: depend on the capacity of battery
Charging current
(Max.)
Standard model: 1 A
System Control and Communications
Protections
Over-temp protection; Fan testing protection; Overload protection;
Output short circuit protection; Battery discharge protection
Communication port
Standard: RS232; Options: USB, SNMP card, dry contacts
Display
LCD+LED
Environmental
Operatinghumidity
0 ~ 95 % RH @ 0 ~ 40°C (non-condensing)
Storage temperature
-25°C ~ 55°C(exclude batteries)
Operating altitude
≤ 1000m, above 1000m, derate 1% for each rising 100m
Protection class
IP20
Noise level
≤50dB (at 1m)
Others
Dimensions (mm)
W × D × H
144*312*216
144*371*216
144*417*216
191*419*335
Weight (kg)
11
12.8
16.4
23.1
24.3
29.4
* Derate capacity to 70% in CUCF mode and to 90% when the output voltage is adjusted to 208Vac.

- 6 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
Note
：
2.2 Rear panel features
a. 1kVAS(DC24V) rear panel
Model
Type
1kVAS
1 kVA Standard model
2kVAS
2 kVA Standard model
3kVAS
3 kVA Standard model

- 7 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
b. 2kVAS (DC48V)rear panel
c. 3kVAS (DC72V) rear panel
① AC input socket
⑥ RS232 port
② Battery connector
⑦ Intelligent slot
③ Fan
⑧ Output sockets

- 8 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
④ USB port
⑤ EPO (Emergency Power Off) port
Note:
The figure is for reference only. Due to the technology upgrading and development,
the real unit might be different from the figure.
3 Installation
3.1 Unpacking inspection
l Open the UPS package and inspect the contents upon receipt. The accessories
attached to the UPS contain a power cord, a user manual, communication cable,
CD-ROM. The long backup model also includes the cable for connection to battery
bank.
l Check if the unit is damaged during transport. Do not power on and notify the
carrier and dealer if find damaged or parts missing.
l Verify this unit is the model you want to buy. Check the model name showed both
on the front panel and rear panel.
Note:
Keep the packaging box and packaging materials for future transport use. The
equipment is heavy. Always handleit with care.
3.2 Installation information
l The UPS installation environment must be in good ventilation, away from water,
flammable gases and corrosive entities.
l Do not lie down the UPS against the wall so that front and side panel air intake
hole, rear panel air outtake hole will be unobstructed.
l The ambient temperature around the UPS should be within 0℃~40℃（non-
condensing）.
l If dismantling the machine at low temperatures, there may be condensation
droplets, users can not install or operate it before UPS completely got dry both
inside and outside, otherwise there will be danger of electric shocks.
l Place the UPS near the mains source so that can cut off utility power without any
delay in case of emergency.

- 9 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
l Make sure the load connected to the UPS is off when users connect it to UPS, and
then turn on the load one by one later.
l Connect the UPS with the power outlet which is over-current protected. Do not
connect the UPS with power outlets whose rated current is less than the maximum
input current of this UPS.
l All power outlets should be configured with earthing device for safety.
l UPS could be electrified or powered no matter the input power cord is tied or not,
even when the UPS is off. The only way to cut off the output is switching off the
UPS and disconnecting the mains power supply.
l For all standard model UPS, it is advised to charge the batteries over 8 hours
before using. Once the AC mains power energizes the UPS, it will automatically
charge the batteries. Without prior charging, UPS output remains as usual but with
shorter back-up time than normal.
l When connected to motor, display equipment, laser printer etc., UPS power
selection should be based on the startup power of the load which is usually twice
as rated power.
l Wiring by a qualified electrician is required. Ensure input cables and output cables
are connected correctly and firmly.
l If install a leakage current protective switch, please install it on output cable.
3.3 Installation and output connection
Normally, output connection of 1~3kVA series is configured with power outlets or
terminal blocks, users can plug the load cable into the UPS power outlets to energize
the load. Make sure the mains cable and breakers in the building are enough for the
rated capacity of UPS to avoid the hazards of electric shock or fire.
4 Network Functions
4.1 Communication port
Users could monitor the UPS system through the communication port such as
standard RS232 port and USB port with computer. Connecting this UPS with
computer by communication cable could achieve UPS management easily.

- 10 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
>RS232 port
：
Pins
1
2
3
4
5
6
7
8
9
Indication
empty
send
receive
empty
ground
empty
empty
empty
empty
>USB port
：
Pins
1
2
3
4
Indication
+5V
date+
date-
GND
4.2 EPO port
（
optional
）
Normally, pin1 and pin2 are connected so that the machine can be working normally.
When some emergencies happen, and when users have to cut off the output, just
need to disconnect the connection between pin1 and pin2, or just pulling it out.
4.3 Intelligent card (optional)
There is an intelligent slot on the rear panel of the UPS, it’s for SNMP card and dry
contacts. Users can insert any type intelligent card from those three into it to monitor
and manage the UPS. And users don’t have to turn off the UPS when install the
intelligent card. Follow below process:
l First of all, remove the intelligent slot cover;
l Then insert the intelligent card (SNMP card and dry contacts);
Note:
RS232 interface is set as below:
l Bit rate: 2400 bps
l Byte: 8bit
l Completion code: 1 bit
l Bit pattern: None
EPO is the short for Emergency Power Off. EPO port
is on the rear panel of the UPS. It’s green. Users can
cut off the output of UPS immediately by operating
EPO port in case of emergency.

- 11 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
l Finally, screw the intelligent card back.
> SNMP card (optional)
SNMP card on UPS is compatible with the most software, hardware and network
operating system, it is a network management of UPS, with this function, UPS can
login on internet , which can supply information of UPS status and input power, and
even possible to control UPS via net management system.
> Dry contacts card (optional)
Insert the dry contacts card into the intelligent slot. It’s another type function of
intelligent monitoring.
Position
Definition
PIN1
ON：UPS is malfunctioning
PIN2
ON：Alarm（system failure）
PIN3
Ground
PIN4
Remote shutdown
PIN5
Common
PIN6
ON：Bypass mode
PIN7
ON：Battery low
PIN8
ON：Inverter mode；
OFF：Bypass mode
PIN9
ON：No AC power in
5 Operation
5.1 Button operation
Button
Function
“ON” key
( + )
Press the two keys for more than half a second to turn on the UPS.
“OFF” key
( + )
Press the two keys for more than half a second to turn off the UPS.

- 12 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
TEST/MUTE key
( + )
Press the two keys for more than 1 second in Line mode or ECO mode
or CUCF mode: UPS runs the self-test function.
Press the two keys for more than 1 second in battery mode: UPS runs
the mute function.
INQUIRING key
( , )
Not in setting mode:
l Press or for more than half a second (less than 2
seconds): display the items orderly.
l Press for more than 2 seconds: Circularly and orderly display
the items every 2 seconds, when press the key for some time again, it
will turn to output status.
In setting mode:
l Press or for more than half a second (less than 2
seconds): Select the setting option.
FUNCTION
SETTINGS key
( )
Not in setting mode:
l Press the key for more than 2 seconds: Function settings interface.
In setting mode:
l Press the key for more than half a second (less than 2 seconds): go to
the function setting options.
l Press the key for more than 2 seconds: exit from this function settings
interface.
5.2 Display interface
Display
Function
Icon display
Load icon: The approximate load capacity percentage (0-25%, 26-50%, 51-
75% and 76-100%) is indicated by the number of load bar sections
illuminated. When UPS is overloaded, the load icon will flash.
Mute icon: Indicates the audible alarm is disabled / mute.
Press the mute key in the battery mode, the mute icon flash.
Icon display
UPS status information
Operation mode

- 13 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
Fan icon: Indicates fan working status. When the fan normally runs, the
icon displays rotation; if the fan is not connected or faulty, the icon will
flash.
Fault icon: Indicates UPS is in fault mode.
Battery status icon: Indicates the battery capacity of 0-25%, 26-50%, 51-
75%, and 76-100%. When the capacity of battery get low or battery
disconnected, the battery status icon will flash.
UPS status information
l In non-setting mode, it displays UPS output information when UPS
normally runs; Fault code will be told in fault mode.
l In setting mode, users could adjust different output voltage, activate ECO
mode, activate CUCF mode, select an ID number and so on by operating
function setting keys and inquiring key.
Operation mode
Indicates the power capacity of UPS within 20 seconds after starting up.
Indicates UPS operation mode in 20 seconds, such as STDBY (standby
mode), BYPASS (Bypass mode), LINE (AC mode), BAT (Battery mode),
BATT (Battery Self Test mode), ECO (Economic mode), SHUTDN
(Shutdown mode), CUCF (Constant Voltage and Constant Frequency
mode).
LED indicator light functions
They are respectively inverter light and fault light from left to right.
The inverter light (green LED indicator light) illuminates continuously: it
indicates that UPS is in mains mode or ECO mode or power supply status
in battery mode.
The fault light (red LED indicator light) illuminates continuously: it indicates
that UPS is in fault status.
Note: For LED indication in different modes, please refer to LED/display
panel and alarm list.
5.3 UPS On/Off operation
Operation
Description
Turn on the UPS
> Turn on the UPS with mains power
l With mains power connected, UPS works in bypass mode, its output is same
as the input voltage within the input range. If there is no need of output

- 14 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
voltage when mains power connected, you can set up bPS to ‘OFF’. Default
bPS is ON, it means there is bypass output when power on.
l Press the ON key for more than half a second to start the UPS, then it will
start the inverter.
l Once started, the UPS will perform a self-test function. When the self-test
finishes, it will turn to online mode.
> Turn on the UPS by battery without mains power
l When main power is disconnected, press the ON key for more than half a
second to start UPS.
l The operation of UPS startup process is almost same as above process with
mains power. After the self-test finishes, UPS will work in battery mode.
Turn off the UPS
> Turn off the UPS in Line mode
l Press the OFF key for more than half a second to turn off the UPS.
l After UPS shutdown, there is no output. If output is needed, you can set BPS
‘ON’ on LCD setting menu.
> Turn off the UPS in battery mode without mains power
l Press the OFF key for more than half a second to turn off the UPS.
When UPS shut down, it will do self-test first, until there is no display on the
panel.
UPS self-
test/mute test
operation
l When UPS is in LINE Mode, press the self-test/mute key for more than 1
second. UPS gets to self-test mode and tests its status. It will exit
automatically after finishing test.
l When UPS is in BAT Mode, press the self-test/mute key for more than 1
second, the buzzer stops beeping. If you press the self-test/mute key for one
more second, it will restart to beep again.
UPS Setting
l Enter Setup interface. Press and hold the function setting key for more
than 2 seconds, then come to Setup interface, press and hold the inquiring
key ( ,) for more than half a second (less than 2 seconds), select
the function setting, choose the setup interface, at the moment, the letters
flash.
l Enter the setup interface. Press and hold the function setting key for
more than half a second (less than 2 seconds), then come to the setup
interface, at this time, the letters doesn’t flash any more, the numerical value
flash. Press and hold the inquiring key ( ,) for more than half a
second (less than 2 seconds), select the numerical value in accordance with
the function.
l Confirm the setup interface. After selecting numerical value, press and hold
the function setting for more than half a second (less than 2 seconds).
Now, the setting function is completed and the numerical value illuminates
without flashing.

- 15 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
l Exit from the setup interface. Press and hold function setting key for
more than half a second (less than 2 seconds), exit from the setup interface
and return to the main interface.
Note:
l UPS could not be set until it is connected to the battery and it is turned off
and switched to Stdby mode (standby mode).
l Disconnect mains power after setting.
l The LCD display screen will automatically extinguish in about 1 min, and the
setting will be configured normally.
5.4 UPS Settings
l Output voltage setting
LCD display
Settings
For 208/220/230/240 VAC models, you may choose the
following output voltage:
208: output voltage is 208Vac
220: output voltage is 220Vac
230 (default): output voltage is 230Vac
240: output voltage is 240Vac
l Low voltage of battery setting
LCD display
Settings
The battery voltage selecting interface. You may choose the
following output voltage:
9.8: Low voltage of battery is 9.8Vdc
9.9: Low voltage of battery is 9.9Vdc
10: Low voltage of battery is 10Vdc
10.2: Low voltage of battery is 10.2Vdc
10.5: Low voltage of battery is 10.5Vdc
dEF (default): EOD voltage automatically varies with loads,
including 20 hours discharge protection

- 16 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
l Bypass mode setting
LCD display
Settings
Enable or disable Bypass function. You may choose the
following two options:
ON: Bypass enable
OFF (default): Bypass disable
l AUO setting
LCD display
Setting
AUO setting only can be set in Stdby mode or Bypass
mode. You may choose the following two options:
ON: UPS will start up automatically and works in Line mode
when connect mains.
OFF (Default): UPS won’t start up automatically when
connect mains except EOD, it will work in standby or bypass
mode.
5.5 Parameters inquiring operation
Press the inquiring key or for more than half a second (less than 2 seconds)
to inquire about items. The inquired items include Input, Battery, Output, Load and
Temperature. The displayed items on LCD screen are shown as following:
LCD display
Description
Output
：
Display the output voltage and output frequency
of the UPS. As the following graphic shows, the output
voltage is 220V, the output frequency is 50Hz.

- 17 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
Load: Display the numerical value of the active power
(WATT) and apparent power (VA) of the load. For
example, as the following graphics shows, the WATT of
the load is 800W, VA is 1.0kVA (when disconnect loads, it
is a normal phenomenon to show a small numerical value
of WATT and VA).
Version and Temperature: Indicate firmware version of
UPS and display the highest temperature of UPS
components; As the following graphics shows, the
firmware version is v1.7, the maximum temperature is
40℃.
Input: Display the voltage and frequency of the input. As
the following graphics shows, the input voltage is 220V,
input frequency is 50Hz.
Battery: Display the voltage and capacity of the battery.
As the following graphics shows, the battery voltage is
24V, the capacity of battery is 100% (the capacity of
battery is approximately reckoned according to the battery
voltage).
Warning: Display the warning code.
5.6 Operation mode
Operation mode and LCD display
Description

- 18 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
Bypass mode
Turn to bypass mode under the following three conditions:
l Connect mains power and the bypass setup is ON.
l Turn off the UPS in line mode and the bypass setup is
ON.
l Overload in line mode.
Note: When UPS is working in bypass mode, it has no
back up function.
Line mode
Being in line mode are as following: When input mains
corresponding to the working conditions, UPS will work in
line mode, LCD displays ‘Line’.
Stdby mode
UPS is powered off and no output supply power, but still
can charge batteries.
Battery mode
Being in battery mode are as following: the buzzer beeps
once every 4 seconds.
When the mains power is low or unstable, UPS will turn to
battery mode at once, and LCD displays ‘batt’.

- 19 -
EG-UPSO-10000
ONLINE UPS, 10000 VA, USB + SNMP SLOT
GEMBIRD EUROPE B.V. http://www.gembird.eu
All brands and logos are registered trademarks of their respective owners
ECO mode
Being in ECO mode are as following: When the input
mains meet the input range of the ECO mode and the
ECO function is on, the UPS works in ECO mode. If input
mains exceed the range of ECO several times within one
minute but stays in inverter input range, UPS will work in
inverting mode automatically. LCD displays ‘ECO’.
CUCF mode
Frequency conversion mode is mainly to provide a stable
voltage and frequency (mainly in terms of frequency). After
starting this mode, its output will not be affected by utility
to meet input needs of some precision equipment and
make users’ load more stable and secure. After opening
CUCF mode setup, LCD displays ‘CUCF’. In CUCF mode,
the loading capacity will drop to 70% of the original
capacity. The output frequency is fixed at the setting
value, it doesn’t vary with utility change. And the UPS
cannot be set to bypass mode in this mode.
Fault mode
When UPS has a failure, the buzzer beeps and the UPS
turns to fault mode. UPS cuts off the output and LCD
displays fault codes. At the moment, users can press the
mute key to make the buzzer stop beeping temporarily to
wait for maintenance. Users can also press the OFF key
to shut down the UPS when confirm that there is no
serious fault.
6 Fault Messages
Table 1: Fault code messages
Fault code
Fault type
Bypass output
Note
0、1、2、3、4
Bus high
yes
5、6、7、8、9
Bus low
yes
10、11、12、13、14
Bus unbalance
yes
15、16、17、18、19
Bus soft start fail
yes
20、21、22、23、24
Inverter soft start fail
yes