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6.2 Multi-function Buttons
Icon(s)
Buzzer Off: When the buzzer is on, press the button for 0.1 second to turn the buzzer
z
z
off. Please note that the buzzer will automatically turn on when a new alarm occurs. The
buzzer can't be manually turned on after it has been muted.
In setup mode, the button is used to confirm or change your parameter. For more details,
please refer to 6.2.1 Setup Mode.
Turn On: Press and hold the button for 3 seconds, and release it after you hear one
z
z
ON
beep.
Battery Test: Only applicable for on-line mode. Press and hold the button for 3 seconds,
z
z
and the UPS will transfer to run in battery mode to perform a battery test. After the battery
test completes, the LCD will show the test result and the UPS will return to on-line mode
automatically.
NOTE: The UPS will not perform the battery test if the batteries are not fully charged.
Scrolling Up/ Increasing Number: Press the button for 0.1 second to go to the previous
z
z
display or to increase number. In setup mode, press the button for 0.1 second to go to the
previous parameter.
Turn Off: Press and hold the button for 3 seconds, and release it after you hear one
z
z
OFF
beep.
Fault Clear: When the UPS has a fault condition, press and hold the button for 3 sec-
z
z
onds, release it after you hear one beep and the UPS will clear the fault condition.
NOTE: When the UPS clears the fault condition, it means that the buzzer/ warning
message has been turned off. To eliminate the fault detected, please refer
to
8
Troubleshooting
Scrolling Down/ Decreasing Number: Press the button for 0.1 second to go to the next
z
z
display or to decrease number. In setup mode, press the button for 0.1 second to go to
the next parameter.
Entering into the setup mode
z
z
ON
SETUP
Press the
and
ON
into the setup mode.
Exiting from the setup mode
z
z
When the UPS is in setup mode, press the
seconds to exit the setup mode.
NOTE:
1. When the LCD display gets dim, press any of the above-mentioned buttons to wake up the LCD display and
enable each button function.
2. Only qualified service personnel can perform setup action.
3. For more information about the setup mode, please refer to 6.2.1 Setup Mode.
www.deltapowersolutions.com
Description
for relevant solutions.
buttons at the same time for 3 seconds and the UPS will enter
and
buttons at the same time for 3
ON
6.2.1 Setup Mode
Please note that only qualified service personnel can perform setup action. In setup mode, you can set up the following
items. For some settings, they can't be set in certain operation modes. Please refer to the table below for relevant
information.
Setup Item
The code
shown on the
Meaning
16-segment
display
Inverter Voltage
INV
*1
Setup
Inverter Frequency
*1
INV
Setup
Frequency Converter
COV
Setup
Standby Bypass
STB
Setup
ECO
ECO Setup
Overload Alarm
ALM
Setup
BUZ
Buzzer Setup
Bypass Range
BYP
Setup
Battery Capacity
CAP
Setup
Battery String
STG
Setup
Auto-Start To On-line
AST
Setup
Power Factor
PF
Setup
Restore Default
RST
Setup
NOTE:
1
*
Both of the 'Inverter Voltage Setup' and 'Inverter Frequency Setup' use the same code, but you can tell
whether the UPS is in 'Voltage' or in 'Frequency' setup by checking the information shown on the 7-segment
display.
4 / 8
Standby
On-line
Bypass
Battery
mode
mode
mode
mode
V
X
V
X
V
X
V
X
V
X
V
X
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
X
V
X
V
X
V
X
V
X
V
X
Continue to the Next Page
Frequency
ECO
converter
mode
mode
X
X
X
X
X
X
V
V
V
X
V
V
V
V
V
V
V
V
V
V
X
X
X
X
X
X
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