Huawei UPS2000 Series - Page 32

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