Kostal PLENTICORE plus - Page 86

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© 2018 KOSTAL Solar Electric GmbH
Operation and operating the device
Display Explanation
Waiting time ...
The device is not feeding into the public
grid as a result of an event.
Grid synchronization: The inverter
synchronizes itself with the public grid
and feeds in.
Grid check: a grid check is performed.
Grid error: there is an error in the public
grid. As soon as this is rectified, the
inverter feeds in again.
Overheating: The inverter’s temperature
is too high. As soon as this has fallen,
the inverter feeds in again.
DC voltage too low
Electronics are ready for operation, DC
voltage is still too low for feed-in.
Impermissible DC
voltage
DC voltage still too high.
Equalisation charge
(only if battery is
connected)
The battery which is connected to the
inverter is charged from the public grid
using an equalisation charge. This is
only done in winter mode and must be
activated in the Service menu.
Battery sleep mode
(only if battery is
connected)
If insucient energy for charging the
battery is available for long periods,
the battery is switched to sleep mode.
This will protect the battery from total
discharge. As soon as sucient energy
is available again, this mode is exited.
Tab. 4: Operating messages and symbols
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