No. Grid
LED
LED
Display on web interface
Status description
Action
Pers
.
58
Control board overtemp.
The temperature inside the device was too
high. The device shuts down to avoid hard-
ware damage.
How high is the
device output? Fan
on? Heat sink
covered? The ambi-
ent temperature
may be too high.
(Use active cooling)
E
59
Self test error
A fault occurred during a self-test.
Notify your author-
ised electrician!
E
60
Excessive generator
voltage / excessive battery
voltage
The inverter does not begin feeding into the
grid until the PV voltage falls below a specified
value.
Check PV voltage
using suitable meas-
uring equipment.
Are strings connec-
ted in series instead
of in parallel? Does
the status message
also appear at
higher external tem-
peratures?
-
61
External limit
The grid operator requires an active power re-
duction. This is not a fault message, it is a
status message. If only reactive power is spe-
cified, this status is not displayed.
This is a require-
ment from the grid
operator.
-
62
Standalone mode
-
-
-
63
Frequency-dependent
power change
The feed-in power is changed linearly over a
certain frequency value. This requirement is
country-dependent. Required response. No in-
dication on display (behaves in the same way
as normal feed-in mode status 4, therefore no
flashing
This is a require-
ment from the grid
operator.
-
64
Output current limitation
Power limitation as the max. permissible value
of the feed-in current per phase has been
reached. This is a protective function of the
device. The AC current is limited once the spe-
cified maximum value has been reached.
This is a normal pro-
tective function of
the device.
-
67
Power section 1 error
There is a fault in the power section.
There is a fault in
the power section.
E
70
Fault in fan 1
Failure in the interior fan or the corresponding
tacho signal. The power is reduced to 50%
Pnom. All 3 LEDs light up on the device.
Is the fan blocked?
For electrically
trained and quali-
fied personnel: Are
the plugs correctly
plugged in?
E
71
Fault in fan 2
Failure in the 1st external fan or the corres-
ponding tacho signal. The power is not re-
duced. This occurs via the temperature dereg-
ulation. All 3 LEDs light up on the device.
See action in the
event of a fault 70
E
72
Fault in fan 3
Failure in the 2nd external fan or the corres-
ponding tacho signal. The power is not re-
duced. This occurs via the temperature dereg-
ulation. All 3 LEDs light up on the device.
See action in the
event of a fault 70
E
Manual
Maintenance and troubleshooting | 11
KACO blueplanet 100 TL3
Page 101
EN
