Riello Dialog Plus 100, User Manual

Page: 21 / 28

21
A
LARMS AND
I
NDICATORS
The following table describes the light and audio indicators that appear/sound during normal UPS operation.
Load level Battery level
UPS Status
1 2 3 4 5 1 2 3 4 5
Mains
LED
Battery
LED
By-
pass
LED
Battery
failure
LED
Failure/
Fault
LED
Audio
Alarm
Standby
♦
Bypass Load level Battery level
♦
●
Line Load level Battery level
●
Battery
normal
●
1 beep
every 4s
Battery
Battery
low
Load level Battery level
♦
1 beep per
sec.
Test
phase
♦
(cyclically)
Battery test
Test over:
If the
battery <
test
voltage
Load level Battery level
● ●
6 beeps
(2 per
second)
Mains
normal
♦ ♦
During
countdown
of auto
restart
Mains
abnormal
♦ ♦
Line
mode
●
♦
During
countdown
of shutdown
Battery
mode
Load level Battery level
♦
1 beep
every 4s
(During
the final
phase of
the
shutdown)
●
LED on with steady light
♦
LED on with flashing light (1 flash per second)