Huawei UPS2000 Series User Manual page 32

UPS2000-G1-(1 kVA–3 kVA)
User Manual
UPS Status
Issue 05 (2013-07-17)
Battery
overcharge
Battery voltage
lower than the
battery
protection
threshold
Overtemperature
Output
overvoltage and
output
undervoltage
Output short
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Copyright © Huawei Technologies Co., Ltd.
Buzzer Indicator
INV.: on
BATT: off
BYP: off
FAULT: flashing
The buzzer beeps
OUTPUT: on
at an interval of
LINE: on
1.5 seconds.
INV.: on
BATT: flashing
BYP: off
FAULT: flashing
The buzzer LINE: off
buzzes.
INV.: off
BYP: on
BATT: flashing
FAULT: on
OUTPUT: off
The buzzer LINE: on
buzzes.
INV.: off
BYP: on
BATT: off
FAULT: on
OUTPUT: on
The buzzer LINE: on
buzzes.
INV.: off
BYP: on
BATT: off
FAULT: on
OUTPUT: on
The buzzer
LINE: on
6 Troubleshooting
26