No. Grid
LED
LED
Display on web interface
Status description
Action
Pers
.
80
Insulation meas. not possi-
ble
The insulation measurement cannot be per-
formed because the generator voltage is too
volatile.
If a fault message
appears continu-
ously, arrange for a
service to take
place. (Semiconduc-
tor defective) Check
PV module installa-
tion.
E
81
Protection shutdown grid
voltage L1
Overvoltage has been detected on a conduc-
tor. An internal protective mechanism has dis-
connected the device to protect it against
damage.
In case of repeated
occurrence: Notify
your authorized
electrician!
E
82
Protection shutdown grid
voltage L2
Overvoltage has been detected on a conduc-
tor. An internal protective mechanism has dis-
connected the device to protect it against
damage.
In case of repeated
occurrence: Notify
your authorized
electrician!
E
83
Protection shutdown grid
voltage L3
Overvoltage has been detected on a conduc-
tor. An internal protective mechanism has dis-
connected the device to protect it against
damage.
In case of repeated
occurrence: Notify
your authorized
electrician!
E
84
Protection shutdown DC link
undervoltage
A voltage deviation has been found in the DC
link. An internal protective mechanism has dis-
connected the device to protect it against
damage.
In case of repeated
occurrence: Notify
your authorized
electrician!
E
85
Protection shutdown DC link
overvoltage
A voltage deviation has been found in the DC
link. An internal protective mechanism has dis-
connected the device to protect it against
damage.
In case of repeated
occurrence: Notify
your authorized
electrician!
E
86
Protect. shutdown unbal. DC
link
Overvoltage has been found in the DC link. An
internal protective mechanism has discon-
nected the device to protect it against dam-
age.
In case of repeated
occurrence: Notify
your authorized
electrician!
E
87
Protection shutdown over-
current L1
A current that has been found on a conductor
is too high. An internal protective mechanism
has disconnected the device to protect it
against damage.
In case of repeated
occurrence: Notify
your authorized
electrician!
E
88
Protection shutdown over-
current L2
See description in the event of a fault 87
See action in the
event of a fault 87
E
89
Protection shutdown over-
current L3
See description in the event of a fault 87
See action in the
event of a fault 87
E
91
Protective shutdown drop
2.5 V
-
-
-
97
Protection shutdown over-
current HW
Too much power has been fed into the grid.
Complete disconnection of the device.
Notify authorized
electrician / KACO
Service!
E/K
100
Protection shutdown HW
overtemperature
The device has been switched off because the
temperatures in the housing were too high.
Switch off AC+DC ->
Wait 5 minutes ->
Switch on AC+DC ->
if this is not success-
ful, contact the ser-
vice department
B E
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
KACO blueplanet 137 TL3 KACO blueplanet 150 TL3
Page 103
EN-US
