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Partner Academy · Deye

Warning W13

Firmware Version Warning

Firmware version mismatch/conflict

Deye service: Firmware Version Warning — align Master / Slave / HMI.

Field checks

  1. Update Master DSP, Slave DSP and HMI firmware to mutually compatible versions.

FAQ

What does Deye W13 mean?
Firmware version mismatch/conflict
What should I check for Deye W13?
  1. Update Master DSP, Slave DSP and HMI firmware to mutually compatible versions.
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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