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When you press the DISPLAY button a fifth time, the
online
LOAD as a percentage (%) is displayed, in this
example it is
82%.
When you press the
DISPLAY button the third time, the
ESTIMATED RUN TIME IN MINUTES is displayed.
In this example, the value is 18 minutes.
When you press the
DISPLAY button a fourth time in
ON LINE mode, the LOAD in Watts (W) is displayed, in
this example
760 W is displayed.
Pressing the
DISPLAY button a sixth time displays the
ON LINE output (OUT) voltage, in this example the
value is
110 V.
When you press the
DISPLAY button a seventh time
the
ON BATT output (OUT) frequency is displayed, in
this example it is
60.0 Hz.
ON-LINE MODE (Continued)
When you are in battery (ON BATT) mode, and press
the
DISPLAY button, you will rotate through the
following seven groups of displays and messages.
When you press the
DISPLAY button the first time,
the LCD is back lit, and the default screen (
ESTI-
MATED RUN TIME IN MINUTES
) is displayed, in
this case it is
18 minutes.
When you press the
DISPLAY button a second time,
the power
EVENT counter is displayed, as shown below. To reset the counter,
press and hold the
DISPLAY button, and press the power ON/OFF button.
When you press the
DISPLAY button a third time the
battery backup (
ON BATT) output (OUT) voltage (V)
is displayed, in this example it is
115 V.
When you press the
DISPLAY
button a fourth time the battery
backup (
ON BATT) input volt-
age (
IN) is displayed.
The first example shows an
over voltage condition at
149
V. The second example shows
a black out, or less than 10
Vac.
When you press the
DISPLAY button a fifth time the
(
ON BATT) input LOAD in Watts (W) is displayed, in
this example
760 W is displayed.
When you press the DISPLAY button a sixth time, the
battery backup
LOAD is displayed as a percentage (%);
in this example it is
82%.
BATTERY MODE (Continued)
When you press the DISPLAY button a seventh time the
ONLINE output (OUT) frequency is displayed, in this
example it is
60.0 Hz.
Warning 1 - Online Overload
This warning indicates that there is an
ONLINE
overload condition at 1.25 kW, indicated by the
flashing overload icon.
Warning 4 - Battery Backup
Low Battery
This warning indicates that the battery is low.
This is indicated by the word
LOW, and the
Battery Capacity indicator bar flashing.
Up to nine system faults can be displayed (F01 -
F09). A note,
SEE MANUAL, is provided just
below the system fault number. The system
faults include:
SYSTEM FAULTS
F01 - On-Battery Overload
F02 - On-Battery Output Short
F03 - On-Battery XCap Overload
F04 - Clamp Short
F05 - Charger Fault
Warning 2 - Battery Backup Overload
This warning indicates that there is a backup
battery (
ONBATT) overload condition. This is
indicated by the flashing overload icon.
Warning 3 - Online Bad Battery
This warning indicates that you are in ONLINE
mode, and you have a bad battery, indicated by
the flashing bad battery icon.
OTHER STATUS INDICATORS
Self-Test
To initiate self-test mode, press the power
ON/OFF button, and hold it in for ONE second.
The AC plug symbol (
ON LINE) flashes off and
on during self-test mode.
Mute
This feature allows you to mute the audible alarm (the
beeper) for a single display and message. To mute the
audible alarm, the unit should be on battery, or the
“speaker” symbol is displayed. Press the
DISPLAY/
HOLD TO MUTE
button for ONE second, the alarm
(beeper) is toggled, and the “speaker-NOT” symbol
(speaker with a line drawn through it) is displayed on the
screen.
To enable an audible alarm that has been muted, perform the
same steps that were used for muting the alarm.
The alarm (beeper) can also be muted all the time. With the
speaker or speaker-NOT icon displayed, press and hold the
DISPLAY/HOLD TO MUTE button for FIVE seconds until the
speaker-NOT icon flashes off and on. The unit will mute the
alarm all the time except for faults.
AV R
When
AVR is illuminated on the LCD, it indicates that
the automatic voltage regulation (AVR) circuitry
is in Boost mode. AVR compensates for excessively low
voltage conditions without going on battery. In this
example,
90 V is displayed.
Sensitivity
A typical condition where sensitivity adjustments would
be appropriate is with an AC line input, and with the UPS
off.
Press and hold the power ON/OFF pushbutton in for 10
seconds. The unit will go into “sensitivity programming
mode”. Use the ON/OFF button to select the
LO, MID or
HIGH range. LO displays one block, MID is three blocks,
and High is
five blocks. Sensitivity programming mode is
also discussed on Page 3.
When you are in
ON-LINE mode, and press the
DISPLAY button, you will rotate through the
following seven groups of displays and messages.
When you press the
DISPLAY button the first time, the
LCD is back lit, and the input voltage (
IN) default
screen is displayed, in this example
110 V is displayed.
When you press the
DISPLAY button a second time, the
power
EVENT counter is displayed, as shown below.
To reset the counter, press and hold the
DISPLAY but-
ton, and press the power ON/OFF button.
LCD Full Time Display Mode
The LCD can be set to full time display mode by performing the following steps:
1. Ensure the unit is connected to utility input power, and the power on/off switch
is turned off (no power is supplied to the output connectors).
2. Press the DISPLAY/HOLD TO MUTE pushbutton, and hold it in for 10
seconds. All five blocks in the Battery Capacity bar will flash off and on, which
indicates the unit is in pushbutton programming mode.
Note: A rotating selection method is used that allows you to step through the
display modes using the DISPLAY/HOLD TO MUTE button until you
select the display mode you want. For example, in Power Save mode
none of the blocks are lit. If all five of the blocks are lit, it indicates
the LCD is in full time mode, and will remain on full time.
3. When you rotate through the selections and reach the display mode you want,
press and release the DISPLAY/HOLD TO MUTE button to select the display
mode.
Note: If no buttons are pushed, and no operations occur for five seconds, the
unit automatically exits pushbutton programming mode.
4. Once you have selected the desired display mode, continue with normal
operations.
WARNINGS
ON LINE
LOAD
ESTIMATED RUN TIME IN MINUTES
LOAD
ESTIMATED RUN TIME IN MINUTES
ON BATT
W
ON LINE
LOAD
OUT
V
LOAD
ESTIMATED RUN TIME IN MINUTES
ONBATT
LOAD
OUT
V
ON BATT
LOAD
IN
V
ON BATT
LOAD
ON BATT
%
ON LINE
LOAD
IN V
Flashing
SEE MANUAL
Flashing
F06 - Relay Welding
F07 - Temperature
F08 - Fan Fault
F09 - Internal Fault
ON LINE
LOAD
IN
V
Flashing
ONLINE
LOAD
IN
V
DISPLAY
ON-LINE MODE Display Selection
BATTERY MODE Display Selection
DISPLAY
LOAD
ESTIMATED RUN TIME INMINUTES
ONBATT
LOAD
OUT
Hz
ON BATT
ONLINE
LOAD
kW
Flashing
DISPLAY
LOAD
LOW
ONBATT
kW
Flashing
ONLINE
LOAD
IN
V
SENSITIVITY
AVR
LOW
LOA D
%
ONLI N E
LOA D
OUT
Hz
ONLIN E
LOAD
IN
V
ON BATT
LOAD
LOW
ONBAT T
Flashing
DISPL AY
ONLINE
LOAD
DI SPL AY
ON LINE
LOAD
W
MID
HIG
H
DISPLAY
SENSITIVITY
LOAD
ON L INE
DISPL AY
CLICK
LOAD
ONBATT