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65
June 2020
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Solar Stik
®
, Inc.
SYSTEM SETUP AND OPERATION GUDIE FOR THE 1 kW HYBRID POWER SYSTEM (HPS)
PRELIMINARY DRAFT
Fault Messages and Troubleshooting Guide
Fault Message
Symptoms and Troubleshooting
Heat sink over heat!
The PRO-Verter is in Fault mode because the internal heat sink for the MOSFETS in the
PRO-Verter has overheated to 70°C.
• The blue Status LED will be switched off and the red Fault LED will be steady on. The
alarm will beep steady.
• If in Inverting mode, the inverter will be switched off. If in Charging mode, the transfer
relay will be de-energized and the inverter will be switched off.
• Check that the fans are working properly, there is no blockage of air suction and
discharge vents, adequate cool replacement air is available, and the ambient
temperature is within the limits. Reduce the load and Bulk Current.
• The fault will be cleared when the heat sink has cooled down to 40°C.
SD card unusable!
• Data logging will not start.
• Check that the format is FAT16/FAT32.
• Check that the capacity is less than 16 GB.
• Reformat the card.
SD card read error!
• Data logging stops.
• Remove and reinsert the card.
SD card write error!
• Data logging stops.
• Remove and reinsert the card.
SD card full!
• Data logging stops.
• Move or delete files or reformat the card.
WRITE FAILURE!
The entered value of programmable parameter could not be written.
OUT OF RANGE!
The entered value of programmable parameter is out of the programmable range. Change
parameter value to within the specified range.