Huawei UPSJZ-T Series - Page 70

Alarm ID Cause ID Name Severity Clearance
Mode
Trigger
Condition
Impact
on the
System
Solution
42 32 Internal
fault
Critical This
alarm
needs to
be
manually
cleared.
The
ambient
temperat
ure
exceeds
40°C.
The UPS
transfers
to bypass
mode.
When the
temperat
ure
decreases
to a
specied
value, the
UPS starts
automatic
ally and
the alarm
is cleared
automatic
ally. If the
overtemp
erature
alarm is
generated
three
times
within 3
hours, the
UPS does
not start
automatic
ally and
the alarm
will not
be cleared
automatic
ally.
● Possibl
e
cause:
The
ambie
nt
temper
ature
exceed
s 40°C.
Measu
res:
Lower
the
ambie
nt
temper
ature.
● Possibl
e
cause:
Air
channe
ls are
blocke
d.
Measu
res:
Keep
the air
intake
and
exhaus
t vents
of the
UPS
unbloc
ked.
● Possibl
e
cause:
The
fan is
abnor
mal.
Measu
re:
UPSJZ-T-(1 kVA–3 kVA)
User Manual 4 Control Panel
2022-08-15 65