Led Indicator; Audible Alarm (Buzzer); Lcd And Functional Keys - Liebert S600 User Manual

1. The device has a gravity sensor function; thus, the LCD display direction will be changed according to the
device layout mode .
4.1.1

LED Indicator

The LED indicators are composed of run indicator and alarm indicator. Table 4-1 gives the indicator description.
Indica
tor
Run
indicat
or
Alarm
indicat
or
4.1.2

Audible Alarm (Buzzer)

UPS activity is accompanied by the two kinds of sound listed in Table 4-2.
Alarm sound
One beep every 0.5 second
One beep every second
One beep every 3.3 second
Continuous beep
4.1.3

LCD and Functional Keys

The operator control and display panel provides five control keys, as described in Table 4-3.
Control key
Confirm
Up
Vertiv|Liebert® S600 10kVA ~ 20kVA UPS | User Manual
Table 4-1 Definition of Indicators
Colou
State
r
On
Green
Blinki
ng
Off
Yello
On
w
Red On
/ Off
Table 4-2 Description of audible alarm
Meaning
Sound is generated when the UPS critical alarm appears, such as
Inverter overload
Sound is generated when the UPS critical alarm appears, such as
battery low voltage
Sound is generated when the UPS general alarm appears
Sound is generated when the UPS fault appears, such as fuse or
hardware failure.
Table 4-3
Silkscreen Description
Used to confirm or enter
Used to page up, turn left or add value, etc.
Description
UPS has Output
Inverter is Starting
UPS has no output, Inverter is starting
Alarm Occurs
Fault Occurs
No Alarm, No Fault
Description of Control Keys
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