SolarMax SM30HT4 - Warning Message Interpretation; Failure Status Handling

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8�2�2 Warning messages
The status LED ashes orange.
Warning Cause Actions
Temperature limitation The output power is temporarily
reduced in order to limit the
inverter's temperature.
Ensure that
the recommended maximum
ambient temperature is not
exceeded and that the cooling
ns are free from dust and
dirt.
Fan failure A fan is defective or soiled. Contact the SolarMax Service
Center.
RTC error Date and time in the RTC (real-
time clock) were reset due to a
failure.
Set the date and time (see
Section 6.4.2). If this problem
occurs frequently, contact the
SolarMax Service Center.
Firmware mismatch The rmware versions of the
inverter controllers do not match.
Contact the SolarMax Service
Center.
Flash error An error has occurred in the ash
memory.
Contact the SolarMax Service
Center.
8�2�3 "Failure" operating status
The status LED lights up orange.
Note
MaxTalk can be used to display the last error messages.
Status message Cause Actions
Vdc too high The DC input voltage of the
inverter is too high.
Switch off the DC discon-
nector. Check the PV genera-
tor’s conguration.
Ierr too high The ground leakage current
has exceeded the permissible
RBCM-THR limit value.
Check the PV generator.
Leakage current step The leakage current has exceeded
the permissible RSCM step value.
No mains There is no mains voltage. Check the AC input conductor
(fuses).