Enphase › battery pack
IQ Battery 10C throws phase validation error
manufacturer says
Symptoms
- The Installer App raises a phase or phase validation error during 10C commissioning, forcing the covers off to redo the wiring
- Several 10C units linked together will not phase
- A neutral is found missing between sub-units
Alerts and codes
phase validation error (IQ Battery 10C)
The cause and the fix
Subscribers see the cause, the fixes that worked and who did them, part numbers and recent prices when a part is involved, and the field reports behind this entry.