Huawei UPSJZ-T Series - Page 76

Alarm ID Cause ID Name Severity Clearance
Mode
Trigger
Condition
Impact
on the
System
Solution
158 1 On
bypass
Minor The alarm
is
automatic
ally
cleared.
The UPS
transfers
to bypass
mode.
The UPS
transfers
to bypass
mode.
● Possibl
e
cause:
The
inverte
r is not
started
.
Measu
re:
Check
wheth
er
other
alarms
are
genera
ted. If
other
alarms
are
genera
ted,
clear
the
alarms.
If no
alarm
is
genera
ted,
start
the
UPS
manua
lly.
● Possibl
e
cause:
The
load
exceed
s the
rated
inverte
r
loadin
g
UPSJZ-T-(1 kVA–3 kVA)
User Manual 4 Control Panel
2022-08-15 71