No. Grid
LED
LED
Display
Status description
Action
Pers
.
11
Power limitation: If the generator power is too
high, the device limits itself to the maximum
power (e.g. around noon if the generator ca-
pacity is too large).
Query the temper-
ature via the dis-
play. Are the air
outlets covered? Is
there sufficient
space at the sides
(see specifications
in the manual)? If
the ambient tem-
perature is too high
(>50°C), ensure that
there is active cool-
ing in the room
-
17
"Powador-protect discon-
nection" or "External grid
protection shutdown"
The activated grid and system protection has
been tripped.
Wait for reactiva-
tion. Notify your au-
thorised electrician
if the fault occurs
repeatedly!
E
18
Resid. current shutdown
Residual current was detected. The feed-in
was interrupted.
Notify your author-
ized electrician!
E
19
Generator insulation fault
There is an insulation fault on the PV gener-
ator. The feed-in was interrupted.
There is an insula-
tion fault on the PV
generator. The
feed-in was inter-
rupted.
E
30
Voltage trans. fault
Current and voltage measurement in the
device are not plausible.
-
-
31
AFI module fault
Current offset during automatic offset adjust-
ment too great.
Disconnect the
device from the AC
and DC supply.
Switch it back on
after several
minutes. If this does
not resolve the is-
sue, notify your au-
thorized electrician
B E
32
Self test error
The internal grid separation relay test has
failed.
Notify your author-
ised electrician if
the fault occurs re-
peatedly!
E
33
DC feed-in error
The DC feed-in has exceeded the permitted
value. This DC feed-in can be caused in the
device by grid conditions and may not neces-
sarily indicate a fault.
Notify your author-
ised electrician if
the fault occurs sev-
eral times.
E
34
Internal communication er-
ror
A communication error has occurred in the in-
ternal data transmission.
Notify your author-
ized electrician!
Check the data
cable.
E
35
Protect. shutdown SW
Protective shutdown of the software (AC over-
voltage, AC overcurrent, DC link overvoltage,
DC overcurrent, DC overtemperature).
Not a fault! Grid-re-
lated shutdown, the
grid connects again
automatically.
-
Kaco blueplanet 29.0TL3
Page 81
EN
