EN
52
763.134 Z02 1913 coolcept_fleX
Event message
Description
Type
Isolation error
The insulation resistance between positive or
negative input and ground falls below the
permissible value. The inverter does not feed
into the grid.
- Inform the installer.
No branding
The inverter has wrong or inaccurate device
data. The inverter does not feed into the grid.
- Inform the installer.
No connection to the
energy meter
There is no communication connection or an
incorrect communication connection between
inverter and energy meter.
- Have the installer check the connection.
L and N swapped
Outer and neutral conductors are connected
the wrong way. The inverter must not feed into
the grid for safety reasons.
- Inform the installer.
CountryCode failed
Inconsistency between the selected country
setting and the one stored in the memory.
- Inform the installer.
Country parameters invalid
The inverter cannot feed into the grid because
it does not have valid parameters.
- Inform the installer.
Power reduction due to
temperature
The inverter reduces its output power because
the maximum temperature has been reached.
- Check mounting conditions.
- If the error occurs repeatedly, inform the
installer.
Reading CountryCode
failed
The inverter has not been able to read out the
set country correctly.
- Inform the installer.
Fan faulty
The internal fan of the inverter is defective.
The inverter does possibly feed into the grid
with reduced power.
- Inform the installer.
