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Partner Academy · Deye

Fault F23

AC Leakage Current Fault

Critical AC leakage current fault

Deye service: AC Leakage Current Fault — same leakage path as F16.

Field checks

  1. Check connected appliances for chassis leakage.
  2. Verify correct N and PE wiring (do not bypass residual-current protection).

FAQ

What does Deye F23 mean?
Critical AC leakage current fault
What should I check for Deye F23?
  1. Check connected appliances for chassis leakage.
  2. Verify correct N and PE wiring (do not bypass residual-current protection).
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.

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