EN
763.134 Z02 1913 coolcept_fleX
51
Event message
Description
Type
Residual current too high
The residual current flowing from the positive
or negative input through the PV generators to
ground exceeds the legally permissible value.
The inverter is switched off automatically as
long as this error condition is present.
- Inform the installer.
Boost converter
malfunction
An internal component of the inverter is
defective. The inverter does not feed into the
grid or feeds into the grid with reduced power.
- Inform the installer.
Device overheated
Despite power reduction, the maximum
permissible temperature has been exceeded.
The inverter does not feed into the grid until
the permissible temperature range has been
reached.
- Check mounting conditions.
- If the error occurs repeatedly, inform the
installer.
Boost converter has wrong
HW version
The inverter cannot detect an internal
component, or the component does not match
the other components. The inverter does not
feed into the grid.
- Inform the installer.
Boost converter not
connected
The connection of the internal components is
disrupted. The inverter does not feed into the
grid.
- Inform the installer.
Boost converter defect
The boost converter is defective; the inverter
does not feed into the grid or feeds into the
grid with reduced power.
- Inform the installer.
Boost converter not
recognised
- Inform the installer.
Intern. info.
- If the error occurs repeatedly, inform the
installer.
Intern. warning
- If the error occurs repeatedly, inform the
installer.
Intern. error
- If the error occurs repeatedly, inform the
installer.
