EN
763.134 Z02 1913 coolcept_fleX
55
Event message
Description
Type
RS485-Gateway activated
It is not possible to communicate with the
inverter via the RS485 interface.
- Disconnect inverter from the grid and
restart (AC reset).
- Inform the installer.
Self test failed
An error has occurred during self-test; the self-
test has been aborted.
- If the self-test is repeatedly aborted at
different times of the day although the grid
voltage and frequency lie within the limit
values of the country setting, inform the
installer.
Software incompatible
After a firmware update the various software
versions in the inverter do no longer match.
- Perform the firmware update again with a
valid update file.
- If the error occurs repeatedly, inform the
installer.
Overheating HSS
The maximum temperature of the boost
converter 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.
Time/date lost
The inverter has lost the time because it has
been disconnected from the grid for too long.
Storage of yield data is only possible with the
wrong date.
- Correct the time in "Settings" > "Time/date".
