4.4 Use: status and alarm indications
o
status indications
the operating mode
!
low priority alarms abnormal operating situations
!!
high priority alarms situations in which
the actual output voltage of the UPS is no longer
guaranteed
; immediate action should be taken
Indicators on front panel (fig. 4.1)
Situation
o
Standby
(4.4.1)
- -
-
o
Startup pending
(4.4.11)
- - - - -
o
Normal operation
(4.4.2)
0 - 4
0 - 3
!!
On bypass
(4.4.3)
- - - - -
0 - 4
0 - 4
- - - - -
hi
o
On battery
(4.4.4)
0 - 4
0 - 4
- - - - -
lo
!!
Battery low
(4.4.5)
- - - - -
25%
- - - - -
0 - 4
- - - - -
hi
!
Bypass out of limits
(4.4.6)
- - - - -
- - - - -
0 - 4
0 - 4
- - - - -
lo
!!
Overload
(4.4.7)
- - - - -
0 - 4
4
- - - - -
hi
!
Replace battery
(4.4.8)
- - - - -
- - - - -
0 - 4
0 - 4
- - - - -
lo
!/!!
General alarm
(4.4.9)
- - - - -
0 - 4
0 - 4
- - - - -
hi / lo
o
Shutdown pending
(4.4.10)
- - - - -
0 - 4
0 - 4
- - - - -
lo
o
No-load shutdown
activated, load < 5%
(4.3.2)
25%
- - - - -
!!
Input Phase-Neutral
reversed
(4.4.12)
- - - - -
- - - - -
- - - - -
hi
Operating modes and corresponding indications, see 4.3.2 and 4.4.1 – 4.4.12.
- - - -
= intermittent
= continuous
0 - 4
= number of LEDs that can be on, depending on runtime capacity / load
25%
= LED 25% is blinking
hi
= 1 / 2 secs
lo
= 1 / 5 secs
mute buzzer: press push button ‘I’ briefly
