Huawei UPS2000-A-1KTTL User Manual

Alar
m ID
Caus
e ID
Nam
e
Seve
rity
Clear
ance
Mod
e
Trigger
Condition
Impact on the
System
Solution
159 1 On
batte
ry
Mino
r
The
alarm
is
auto
matic
ally
cleare
d.
The UPS
transfers to
battery mode.
The UPS
transfers to
battery mode.
● Possible cause: The
mains input is
abnormal.
● Measure: Check the
mains input. If the
mains input is
abnormal, wait for
the mains to
recover.
● Possible cause: The
battery self-check is
in progress.
● Measure: Check
whether the battery
self-check is in
progress.
9E 1 On
bypa
ss
Mino
r
This
alarm
is
auto
matic
ally
cleare
d.
● The
inverter is
not
started.
● The load
power
exceeds
the rated
inverter
loading
capability.
● The
temperatu
re exceeds
the rated
temperatu
re.
If the bypass is
abnormal, the
UPS may power
o.
● Check whether
other alarms are
generated. If other
alarms are
generated, clear
them.
● If there are no other
alarms, start the
inverter manually.
9F 1 On
batte
ry
Mino
r
This
alarm
is
auto
matic
ally
cleare
d.
The mains
input is
abnormal.
When the UPS
works in battery
mode, the UPS
may power o if
the batteries are
abnormal.
Check the mains input.
If the mains input is
abnormal, wait until
the mains input
recovers.
UPS2000-A-(1 kVA-3 kVA)
User Manual 5 Setting Control Panel
Issue 17 (2024-01-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 72

Huawei UPS2000-A-1KTTL Specifications

General

Brand	Huawei
Model	UPS2000-A-1KTTL
Category	UPS
Language	English