Delta SOLIVIA 3.0 EU G3 Manuel De Fonctionnement Et D'installation page 31

DISPLAY
LED STATUS
MESSAGE
green: <on>
Self test
red: <on>
ongoing
yellow: <on>
green: <flashes>
PV power too
red: <off>
low
yellow: <off>
green: <flashes>
PV voltage too
red: <off>
low
yellow: <off>
green: <flashes>
Synchronize
red: <off>
to AC
yellow: <off>
green: <on>
Varistor
red: <off>
warning
yellow: <flashes>
Please follow the instructions above before contacting your service technician!
Operation and installation manual SOLIVIA 3.0 EU G3
CAUSE
Initialization of solar inver-
ter on start-up.
Insufficient input power.
PV generator voltage bet-
ween 100 V and 150 V.
Check grid voltage and
grid frequency for grid
input mode.
Internal varistor at the DC
input is defective.
ELIMINATION
The first time the solar inverter is started
up:
- Normal function with a PV cell voltage
of between 100 V and 150 V.
- Insufficient insolation (dawn/twilight).
- Check the PV cell voltage via the
display in the N menu.
- Insufficient insolation.
- Check the PV cell voltage via the
display in the N menu.
- Normal function before input mode.
- Although you can, in theory, carry on
using the solar inverter, the varistors
should be replaced at the earliest oppor
tunity. This will involve returning the
device.
29