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2. PART NAMES
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10
*1. Economy mode is an operation mode in which, during good power supply conditions, power is supplied to the load as is.
*2. Double Conversion mode is an operation mode in which, during poor power supply conditions, power is converted to clean power and then supplied to the load.
*3. The LED indicating the output setting voltage value blinks for approximately 5 seconds immediately after the UPS receives power (after the UPS input plug is
inserted into the outlet).
*4. The LED blinks for 3 seconds and operation cannot be switched to bypass operation when the input power supply is outside the rating range.
The control panel LEDs are displayed in this instruction manual as follows.
LED Display Example
Lit Status
[INV.ON (green)]
: Lit
[25 (green)]
: Blinking
[ALARM (red)]
: OFF
About the control panel cover
To operate the
button and the like, slide the cover upwards as illustrated on the right.
After you finish the operation, return the cover to its original position to prevent accidental operation.
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No.
Indication
Name
Description
1
Inverter ON/OFF button
Starts and stops inverter operation
2
Buzzer stop button
In Normal mode
• Stops the buzzer when the buzzer is sounding.
• Clears the battery test result.
• Switches to Setting mode when held down for 3 seconds.
In Setting mode
• Allows setting menu item selection.
• Saves the settings and switches to Normal mode when held down for 3 seconds.
• Initializes the settings to default values and switches to Normal mode when held down for 3 seconds
and subsequently held down for 10 seconds.
3
Battery test button
In Normal mode
• Executes a battery test when held down for 2 seconds.
In Setting mode
• Allows setting value in the setting menu.
4
Shift button
Switches to bypass operation when
is held down for at least 3 seconds while holding down
.
No.
Indication
Color
Description
Lit
Off
Slow blinking
Fast blinking
5
INV.ON
Green
For indicating the UPS
operation status
UPS is operating
UPS stopped
Bypass operation
Asynchronous operation
in progress
6
ECO
Green Status of operation mode
In Economy mode
*1
In Double Conversion
mode
*2
-
-
7
OUTPUT
Green
For indicating the UPS
output status
Output power supply
Shutdown
Bypass operation
-
8
INPUT
Green
For indicating the input
voltage status
Input normal
-
Input error
Bypass operation not
possible
*4
9
ALARM
Red For indicating failure
Major malfunction
No malfunction
Minor malfunction
-
10
BATT.TEST
Green
Indicates the battery test
status and displays the results
Result: Normal
-
Result: Error
Battery test in progress
11
BATT.LOW
Red
For indicating the battery
status
Low battery voltage
Normal battery voltage
-
-
12
BATT.EXCH
Orange
Battery replacement
notification
Battery replacement interval
-
Warning six months before
end of battery life
-
13
L
O
A
D
L
E
V
E
L
(
%
)
25
Green Indicates a load level of 25%
At load level 25%
At load level < 25%
Output
Voltage
Setting
*3
100 V
200 V
-
14
50
Green Indicates a load level of 50%
At load level 50%
At load level < 50%
110 V
220 V
-
15
75
Green Indicates a load level of 75%
At load level 75%
At load level < 75%
115 V
230 V
-
16
100
Green Indicates a load level of 100%
At load level 100%
At load level < 100%
120 V
240 V
-
17
O.L.
Red Overload status display
At load level 105%
At load level < 105%
-
208 V
-
Note
1
4
3
2
5
6
12
11
10
9
8
7
17
16
15
13 14
Slide the cover.
Control panel
Cover
