Kaco Powador 2002 Operating Manual page 49

Maintenance/Troubleshooting
Authorised electrician
Status Display
FS 29 Ground fault
Check fuse
FS 30 Fault
transformer fault
FS 31 RCD module error
FS 32 Fault
Self-test
FS 33 Fault
DC feed-in
FS 34 Communication
error
FS 35 Protection
shutdown SW
FS 36 Protection
shutdown HW
FS 38 Error
PV overvoltage
FS 41 Line failure:
undervoltage L1
FS 42 Line failure:
overvoltage L1
FS 43 Line failure:
undervoltage L2
Table 7: Operating statuses and fault messages on the display
Operating Instructions for Powador 2002-6002_EN
Explanation
!
A ground fault was detected at the PV
generator.
The current and voltage measure-
ments in the inverter are not plausible.
An fault has occurred in the AC/
DC-sensitive residual current device.
The internal grid separation relay test
has failed.
The DC feed-in has exceeded the
permitted value. This DC feed-in can
be adopted from the grid onto the
inverter so that no fault occurs.
A communication error has occurred in
the internal data transmission.
Protective shutdown of the software
(AC overvoltage, AC overcurrent, DC
link overvoltage, DC overvoltage).
Protective shutdown of the
hardware (AC overvoltage, AC overcur-
rent, DC link overvoltage).
The voltage of the DC generator is too
high. The PV generator is confi gured
incorrectly.
The voltage of a grid phase is too low;
the grid cannot be fed into. The phase
experiencing failure is displayed.
The voltage of a grid phase is too high,
the grid cannot be fed into.
The phase experiencing failure is dis-
played.
The voltage of a grid phase is too low;
the grid cannot be fed into. The phase
experiencing failure is displayed.
Action By
 Notify your
authorised elec-
trician.
-
 Notify your
authorised elec-
trician if the fault
occurs several
times.
 Notify your
authorised elec-
trician if the fault
occurs several
times.
 Notify your
authorised elec-
trician.
 Check the data
cable.
Not a fault
Grid-related
shutdown,
the grid connects
again automatically.
Not a fault
Grid-related shut-
down, the grid con-
nects again automat-
ically.
 Notify your
authorised elec-
trician.
 Notify your
authorised elec-
trician.
 Notify your
authorised elec-
trician.
 Notify your
authorised elec-
trician.
E
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E
E
E
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E
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