Koyoe battery error code SPI Communication Fault
Koyoe uses code SPI Communication Fault in more than one product range, and it doesn't always mean the same thing. Check which range your battery belongs to below.
WattMate is not affiliated with Koyoe. This page summarises Koyoe's own published documentation; your installer and Koyoe are the authority on your system. WattMate doesn't repair systems or make site visits.
As documented for Fy
- Meaning
- Master-slave DSP communication failure
- Likely cause
- Communication failure between DSP units
- What the manual says to do
- Restart the inverter; if unresolved, contact customer service.
- Manufacturer's severity
- Warning
Koyoe's documentation says this one needs your installer.
Extracted from Koyoe's published manual. Check it against the manual for your model. Open the source document
As documented for Na
- Meaning
- Error in master-slave DSP communication.
- Likely cause
- Communication failure in DSP systems.
- What the manual says to do
- Restart the inverter; contact customer service if issues persist.
- Manufacturer's severity
- Warning
Koyoe's documentation says this one needs your installer.
Extracted from Koyoe'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.
We don't have a warranty line on file for Koyoe yet. See the manufacturer contacts we do hold, or ask your installer.