Leonics Ulta Series, User Manual

- 20 -

5.2 Switch off

Under any operating conditions, there is only one proper

way to shut off the UPS.  Press the multi-function switch until

the lamp no.1 (         ) and lamp no. 3 (         ) are lit at the same

time and alarm sound once, then release.

Note: If you press the multi-function switch too long (until

the Utility line ok/fail  (        ) and Overload alarm (         )

lamps are extinguished) and the second alarm beep

sounds, the UPS will not switch off.

5.3 Self-test

 The ULTRA Series UPS has a self-test capability.  This complete self-testing function

will perform tests of stabilizing, charging, inverter and battery circuit functions (See

section 6).  There are four cases that the UPS will do self-testing :

5.3.1 Start up self-test

When turned on, the UPS will do the self-test automatically.

5.3.2 Manual self-test

During operation, if you want to test the UPS, double click the multi-

function switch. Then the UPS will do a self-test.

5.3.3 Schedule self-test by Easy-Mon X software

With Easy-Mon X Monitoring and Management Software, you can command

the UPS to do a self-test instantaneously or periodically.  (The user can find

more details in the Easy-Mon X software user's guide provided on the

accompanying CD-ROM.)

5.3.4 Auto-test every 2 weeks

If there is no manual or scheduled self-test during the past 2 weeks, the UPS

will do a self-test automatically. You can also set the auto-test duration through

Setup Characteristic software. (See "Setup Characteristic" in item 12.2)

Moreover,  when ULTRA Series UPS do a self-test and detect that the battery has been

fully charged, it will check whether the battery need to be replaced.  This is the "Battery

Watcher" function.

- 21 -

5.4 Cancel self-test

You can cancel a self-test by double click the multi-function switch.  However, if the

UPS has reached the inverter testing step, the self-test can not be cancelled (before

lamp no. 2 lights.).

5.5 Switch display from input voltage level to load level and vice versa

You can switch the monitor by pressing the muti-function switch for 0.5 seconds,

then release. (available on LED display only.)

5.6 Mute alarm

When the ULTRA Series UPS alarm, you can mute by pressing the multi-function

switch for 0.5 seconds then release.

5.7 Schedule shutdown, Restart and self-test:

When using with Easy-Mon X Monitoring Software,  you can program a scheduled

shutdown or restart as you wish.  Furthermore, this software also assists you to log

self-test results and abnormal electrical conditions and send those data via fax.

.

UPS STATUS DISPLAY