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59
4. Operation
4.4 Display Messages and Alarms
This section lists audible alarms and LEDs that may be displayed by the UPS during normal operation or fault conditions.
Audible Alarms Display LEDs
Alarm
Status
Mutable
On/O
Alarm Bypass Battery Inverter
UPS
Modes
UPS Initialization
Beeps,
Only Once
No
Blink/
0.5 Second
Blink/
0.5 Second
Blink/
0.5 Second
Blink/
0.5 Second
UPS Online Mode
(Normal)
No Beeps No Beeps OFF OFF OFF ON
UPS Battery Mode
Beeps/
2 Seconds
Yes OFF OFF ON OFF
UPS Battery Test Mode Beeps No Beeps OFF OFF ON OFF
UPS ECO Mode No Beeps No Beeps OFF ON OFF OFF
UPS Standby Mode No Beeps No Beeps OFF OFF OFF OFF
UPS Static Bypass Mode No Beeps No Beeps OFF ON OFF OFF
UPS Maintenance
Bypass Mode
No Beeps No Beeps OFF ON OFF OFF
UPS Frequency
Converter Mode
No Beeps No Beeps OFF OFF OFF ON
Overload (Bypass Mode
or Battery Mode)
Beeps/
1 Second
Yes OFF ON ON OFF
Audible Alarms Display LEDs
Alarm Status
Mutable On/
O Alarm
Bypass Battery Inverter
UPS
Warnings
Battery Reverse Beeps/1 Second
Yes
ON OFF OFF OFF
No Battery Beeps/1 Second
Yes
OFF OFF Blinks/1 Second OFF
P-Battery Charger Fault
Continuous
Beeps
Yes ON OFF OFF ON
N-Battery Charger Fault
Continuous
Beeps
Yes ON OFF OFF ON
Battery Under Voltage Beeps/1 Second
Yes
OFF OFF Blinks/1 Second OFF
Battery Low Pre-
Warning
Beeps/1 Second
Yes
OFF OFF Blinks/1 Second OFF
Mains Freq. Abnormal
Beeps/
2 Seconds
Yes OFF OFF ON OFF
Mains Volt. Abnormal
Beeps/
2 Seconds
Yes OFF OFF ON OFF
Bypass Site Wiring Fault Beeps/1 Second Yes OFF ON OFF OFF
Bypass Not Available NO Beeps NO Beeps OFF Blinks/1 Second OFF OFF
Parallel Overload
Beeps/2
Seconds
Yes OFF OFF OFF Blinks/1 Second
Bypass Over Current Beeps/1 Second Yes OFF Blinks/1 Second OFF OFF
Feedback Protection Beeps/1 Second Yes OFF ON ON OFF
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