Huawei UPS2000-G-6KRTLL - Page 70

Alarm ID Alarm
Name
Severity Clearance
Condition
Trigger
Condition
Impact on
the System
Suggestion
02 Overtemper
ature
Critical Fan
blocked:
The highest
temperatur
e of
internal
component
s is lower
than 65°C.
Fan not
blocked:
The highest
temperatur
e of
internal
component
s is lower
than 50°C.
After the
temperatur
e is restored
to normal,
the alarm
can be
automatical
ly cleared
for three
times. After
that, you
need to
manually
clear the
alarm.
Fan
blocked:
The highest
temperatur
e of
internal
component
s exceeds
90°C for
100 ms.
Fan not
blocked:
The highest
temperatur
e of
internal
component
s exceeds
80°C for
100 ms.
The system
shuts down
the inverter
and
transfers to
bypass
mode.
● Possible
cause:
The
temperat
ure is
too high.
Measure:
Decrease
the
ambient
temperatur
e or load.
● Possible
cause:
The
temperat
ure
sensor is
faulty.
Measure:
Send the
device to
the
maintenanc
e center.
UPS2000-G-6KRTLL
User Manual 4 Control Panel
Issue 02 (2022-06-30) Copyright © Huawei Technologies Co., Ltd. 64