Partner Academy · Deye
Fault
F10
AuxPowerBoard Failure
Auxiliary power supply board failure
Deye service: AuxPowerBoard Failure — replace aux PSU board.
Field checks
- Auxiliary power-supply board failure — replace the aux PSU board.
FAQ
What does Deye F10 mean?
Auxiliary power supply board failure
What should I check for Deye F10?
- Auxiliary power-supply board failure — replace the aux PSU board.
When should I contact Inversol?
After noting the exact code, model, SN, and operating mode, complete the field checks. If the code returns after a clean power cycle, contact Inversol WhatsApp support with a photo of the display.
Partner lookup — not a substitute for the official Deye service manual or live measurements. Firmware maps can differ by model family.