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6.3.3 Battery Level Display
The far-left bar is lit when battery level is very
low. (Low Battery)
Two bars are lit when battery level is below
20%.
Three bars are lit when battery level is from
21% to 40%.
Four bars are lit when battery level is from
41% to 60%.
Five bars are lit when battery level is from
61% to 80%.
All bars are lit when battery level is from 81%
to 100%.
6.3.4 Self-test display
After the self-test finished, it reports as follow
6.3.4.1 The UPS creates a short beep tone and display input voltage level, load
level and battery level. These show that the UPS is normal.
6.3.4.2 The UPS creates a long beep tone. Press multi-function switch to stop
the beep tone. This means that the faults are detected as follows.
The first indicator is lit when a stabilizer fault.
The second indicator is lit when a charger
fault.
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The third indicator is lit when software
failure.
The forth indicator is lit when CPU error.
The fifth indicator is lit when an inverter fault.
The top indicator is lit when battery power
is too low. UPS will cancel the self-test
automatically.
The "REPLACE BATTERY" shows on LCD display
when battery needs to be replaced.
Symptoms
Possible Causes
Solutions
Press the multi-function
switch, indicator lights
no. 2 and 4-11 or LCD
screen are lit then,
extinguished. But the
UPS does not operate.
1. Press multi-function
switch too fast.
2. UPS power cord is not
plugged into input
socket properly.
It is too loose.
3. There is no power in the
UPS mains power cord.
Repress the switch for 0.5
to 1 second then release.
Plug in firmly.
Press the switch until the
lamp No. 1 and 3 are lit
then release ( DC start ).
If the UPS still does not
operate, please send it to
a LEONICS Service Center.
TROUBLE SHOOTING
Summary of Contents for Ulta Series
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