Kaco Powador User Manual

Maintenance/Troubleshooting
Page  Operating Instructions for Powador .-. TL_EN
ENEN
Status Display Explanation Action
FS 67 Fault
at power sec-
tion 1
There is a fault in the power section. " Notify your author-
ised electrician.
E
FS 70 Fan error The fan is malfunctioning. " Replace
defective fan
E
FS 73 Standalone grid
err.
Standalone mode was detected. - -
OS 74 External idle
power require-
ment
The grid operator limits the feed-in
power of the inverter via the transmit-
ted reactive power factor.
--
OS 79 Insulation meas-
urement
PV generator’s insulation is being
measured
-
-
FS 80 Insulation meas.
not possible
The insulation measurement cannot
be performed because the generator
voltage is too volatile.
-
-
FS 81,
82,
83
Protection shut-
down line volt.
L1 L2, L3
Overvoltage has been detected on
a conductor. An internal protective
mechanism has disconnected the
device to protect it against damage.
" In case of repeated
occurrence:
Notify your author-
ised electrician.
E
FS 84 Protection shut-
down undervolt.
DC link
A voltage deviation has been found
in the DC link. An internal protective
mechanism has disconnected the
device to protect it against damage.
" In case of repeated
occurrence:
Notify your author-
ised electrician.
E
FS 85 Protection shut-
down overvolt.
DC link
E
FS 86 Protection shut-
down: DC link
asymmetry
Overvoltage has been found in the DC
link. An internal protective mechanism
has disconnected the device to protect
it against damage.
" In case of repeated
occurrence:
Notify your author-
ised electrician.
E
FS 87,
88,
89
Protection shut-
down overcur-
rent
L1, L2, L3
A current that has been found on a
conductor is too high. An internal
protective mechanism has discon-
nected the device to protect it against
damage.
" In case of repeated
occurrence:
Notify your author-
ised electrician.
E
FS 93,
94
Self test error
Buer 1, Buer 2
The control board is defective. " Notify authorised
electrician / KACO
Service
E/K
FS 95,
96
Self test error
Relay 1, Relay 2
The power section is defective. " Notify KACO Service
K
FS 97 Protection shut-
down overcur-
rent HW
Too much power has been fed into the
grid. Complete disconnection of the
device.
" Notify authorised
electrician / KACO
Service
E/K
FS 98,
99
Protection shut-
down HW gate
driver/
HW buer-free.
An internal protective mechanism has
disconnected the device to protect it
against damage.
Complete disconnection of the device.
" Notify authorised
electrician / KACO
Service
E/K
Table 6: Operating status and fault messages on the display

Kaco Powador Specifications

General

Brand	Kaco
Model	Powador
Category	Inverter
Language	English