Solid green
Red off
Normal operation
Green blinking
slow
Red off
Search mode active If a load is connected, and the
inverter does keep switching on
and off, the load may be too small:
increase load.
Green off
Red off
Inverter off Check the switch on the inverter:
should be in on position or in
search mode position.
Check remote switch connection.
Check DC cable connections.
Inverter fuse blown: the inverter
has to be returned for service.
Green off
Red blinking
fast
− − − − − − − −
Over voltage Reduce DC input voltage.
Solid green
Solid red
Imminent shut down due to
overload
Reduce load.
Green off
Solid red
Overload Reduce load.
Switch the Inverter off, wait 2
seconds and switch the Inverter
on.
Solid green
Red blinking
slow
Imminent shut down due to
under voltage
Recharge or replace battery.
Check DC cable connections.
In case of long DC cables: cable
cross section may be insufficient.
Green off
Red blinking
slow
Under voltage Recharge or replace battery.
See Technical Data for restart
voltage.
Solid green
Red blinking
intermittently
−
−−
− −−−− −−−− −−−− −−−− −−−−
Imminent shut down due to
over temperature
Reduce load.
Green off
Red blinking
intermittently
−
−−
− −−−− −−−− −−−− −−−− −−−−
Over temperature Wait for the inverter to cool down
and reduce load.