Huawei UPS2000-G-2KRTS - Page 52

UPS2000-G-(1 kVA-3 kVA)
User Manual
4 Setting Control Panel
Issue 15 (2019-12-19)
Copyright © Huawei Technologies Co., Ltd.
45
Alar
m ID
Alarm
Cause
ID
Alarm
Name
Alarm
Severity
Alarm Clear
Mode
Trigger
Condition
Impact on
the
System
Repair Proposal
recovers.
14
1
Startup
timeout
Critical
This alarm
must be
manually
cleared.
The inverter
output
voltage is
not within
±2 V of the
rated output.
If this alarm
is generated
during the
running of
the UPS,
the UPS
transfers to
bypass
mode.

Possible cause:
The bypass
loading
capacity
exceeds the
rated load of
the inverter.
Measure:
Reduce the
output load,
manually clear
the alarm, and
restart the
UPS.

Possible cause:
An internal
fault has
occurred.
Measure:
Contact the
dealer or
Huawei
technical
support.
Minor
This alarm is
automatically
cleared.
Discharge
ends for the
UPS in
battery
mode, or the
battery
voltage is
lower than
the
minimum
startup
voltage
(11.28 V) for
the UPS in
normal
mode.
The UPS
fails to
start.
Possible cause:
The battery
voltage is low or
the batteries are
damaged after
EOD.
Measure: Wait for
the batteries to
recover or contact
the battery
supplier to replace
the batteries.
22
1
Battery
disconne
cted
Minor
This alarm is
automatically
cleared.
Batteries are
not
connected,
connected
improperly,
or damaged.
The power
supply from
the UPS is
not
affected.

Possible cause:
No batteries
are connected.
Measure:
Connect
batteries.