Leonics Ulta Series, User Manual

- 22 -

6.1 Indicator lights No. 1, 2 and 3

Item

UPS status

Lights condition

Audible alarm

1

2

   3

1

Normal

lit

no alarmsound

2

Blackout

blink

3

Battery replacement warning

lit

4

Low battery

blink

5

Overload

blink

6

Overload shutdown or output

lit

short circuit

7

Stabilizer and charger test

blink

no alarmsound

8

Backup and battery test

blink

no alarmsound

(After test, if the UPS

detected something

abnormal, a long

beep indicates.

To mute the alarm,

press the multi-

function switch.

9

Easy-Mon X software send

slow

-

command for shutdown the

blink

UPS.

10

UPS is shutdown and waiting

slow

-

for restart itself.

blink

  Under normal operating mode

  During self-test

  Schedule shutdown and restart

- 23 -

6.2 The meaning of LED display

6.2.1 Input voltage level and Load level display mode

6.2.1.1 lndicator lights no. 4 to no. 7 show how much power your loads are

consuming compared to the UPS capacity.  Each lamps represents 25%

of UPS capacity.

- Lamp no.4 is lit when loads are above 8% and less than 25%.

- Lamp no. 4 and 5 are lit when load are between 26% to 50%.

- Lamp no. 4, 5 and 6 are lit when load are between 51% to 75%.

- Lamp no. 4, 5, 6 and 7 are lit when loads are between 76% to100%

- Lamp no. 4, 5 and 6 are lit and lamp no.7 is blink when loads are

over 100 % and you should reduce the load immediately.

6.2.1.2 Indicator lights no. 8, 9, 10 and 11 show input utility line voltage level.

- Lamp no. 8 is blink twice every 1.5 second when input voltage is

between 220 V - 30% to 220 V - 21% (154 V- 174 V).

- Lamp no. 9 is lit when input voltage is between 220 V - 20% to

220 V - 11% (175 V - 196 V)

- Lamp no. 10 is lit when input voltage is between 220 V - 10% to

220 V + 10% (197 V - 242 V)

- Lamp no. 11 is blink twice every 1.5 second when input voltage is

between 220 V + 11% to 220 V + 20% (243 V- 264 V).

Note: 1. The input voltage range above is the approximately values.

2. The lamp no.1 and no.8 are blink twice every 1.5 second

and alarm sound beep when blackout.

6.2.2 Battery level display mode

I ndicator lights no. 4 to no. 11 show battery voltage from low (lamp no. 4) to

high level (lamp no.11).

- Charging battery :  the light up lamp show battery voltage at that

time. When the battery level is full, the indicator lights are all lit.

- Supplying backup power : the blinking lamp show the battery

voltage at that time. After supply power for a while, the next lamp

will blink because the power runs out.