Weird prompt on my smart AC control

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Hi, my device shows 9896 when powered on. What does it mean?

Comments

  • GrilledCheese2
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    That’s the WiFi SSID. Your device has lost its WiFi settings and needs to go through the setup procedure to get access to your router.

  • henryiphk
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    Thx, and may I have the url to let me know how to redo the wifi connection setup on the device?