Kstar error code F02
Kstar uses code F02 in more than one product range, and it doesn't always mean the same thing. Check which range your equipment belongs to below.
WattMate is not affiliated with Kstar. This page summarises Kstar's own published documentation; your installer and Kstar are the authority on your system. WattMate doesn't repair systems or make site visits.
As documented for Bluepulse
- Meaning
- GFCI Sensor Fault
- Likely cause
- Faulty GFCI sensor detected.
- What the manual says to do
- Inspect GFCI connections and replace if necessary.
- Manufacturer's severity
- Critical
Kstar's documentation says this one needs your installer.
Extracted from Kstar's published manual. Check it against the manual for your model. Open the source document
As documented for Bluespark
- Meaning
- GFCI Sensor Fault: A failure occurs to the Ground Fault Circuit Interrupter (GFCI) sensor.
- Likely cause
- The GFCI sensor has malfunctioned.
- What the manual says to do
- Disconnect all power sources and restart the inverter.
- Manufacturer's severity
- Critical
Kstar's documentation says this one needs your installer.
Extracted from Kstar's published manual. Check it against the manual for your model. Open the source document
As documented for Bluespark
- Meaning
- GFCI Sensor Fault: A failure occurs to the Ground Fault Circuit Interrupter (GFCI) sensor.
- Likely cause
- A fault in the GFCI sensor.
- What the manual says to do
- Disconnect all power sources, restart the inverter and wait until it runs correctly. If it persists, contact Customer Service.
- Manufacturer's severity
- Warning
Kstar's documentation says this one needs your installer.
Extracted from Kstar's published manual. Check it against the manual for your model. Open the source document
When to call your installer or the warranty line
Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware. Don't open the inverter or battery case yourself: work inside it is for a licensed electrician.
If you see smoke, scorch marks or smell burning, switch the system off at the AC and PV isolators and call your installer. If anyone is in danger, call 000.
- Kstar warranty email
- service_solarinverter@kstar.com
- Kstar service network
- Open the manufacturer's service page