4
Two beeps are heard. The setting is saved and the UPS
returns to normal operation.
§
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.
.
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U
P
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①
Check that the UPS is in the following condition.
②
Press and hold
for 3 or 4 seconds. Then release it when two beeps are heard.
③
Check that the 5 LEDs surrounded by in the following figure are blinking as follows.
④
Quickly press
several times (for no more than 3 seconds) to switch to the setting value LED
blinking pattern to select for the 4 LEDs surrounded by
in the figure below.
⑤
Press and hold
for 3 or 4 seconds.
Then release it when two beeps are heard.
LEDs that blink when the “Economy” setting is selected.
Setting
Setting LED
Description
Auto
●
○
○
○
The UPS switches automatically
between the three operating modes*
depending on the input power state.
Double
Conversion
○
●
○
○
The UPS operating mode is set to
Double Conversion mode.
Economy
●
●
○
○
The UPS operating mode is set to
Economy mode.
However, operation mode might
switch to the “Double Conversion”
mode according to the condition of
the input power or the load devices.
* UPS operation mode
Economy mode: when power conditions are good, UPS supplies
its power to the load devices.
Double Conversion mode: when power conditions fluctuate,
UPS converts to the stable power, and supplies
to the load devices.
Active Filter Mode: when load power fluctuates, suppresses
high frequencies generated by the load devices
and improves power factor.
Default
setting
Set the UPS operation mode.
Select “Auto”, “
Double Conversion” or
“Economy”.
MAIN SW on the back panel set to “ON”. *1
The “Green INV.ON/STAND BY” and
the “Green OUTPUT” are not blinking. *2
*1. Operation is possible regardless of whether
is ON or OFF.
*2. If these LEDs are blinking, Forced Bypass switch
may be set to “Bypass”. Set this switch to “Inverter”,
and restart the UPS.
Tip
The UPS switches to the user setting mode.
Buzzer sounds : 2 beeps
：
Either BATT.LOW or 25
blinks,
or both
BATT.LOW and 25
blink.
：
INPUT blinks.
：
LED is off.
：
LED is blinking.
The blinking pattern changes each time you press
or
.
If you miss the LED blinking pattern you want to select, continue pressing
the button repeatedly until the LED blinking pattern is redisplayed.
Tip
Hold for 3 or 4 sec.
until 2 beeps.
Press
Hold for 3 or 4 sec.
until 2 beeps.
