Kt-lcd3

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About

LCD Display used by many chinese ebike manufacturers.

Quick guide on the menus which are a bit tricky to navigate to until you get used to it.

For a cheap chinese LCD it actually has quite few features:

  • limited but configurable amp limiting
  • limited but configurable min voltage
  • configurable speed limit (max 72km/h)
  • cruise control
  • supports various motor configurations.
  • motor temp sensor support
  • control head lights (if controller has output).

Config Notes

See my video here: https://www.youtube.com/watch?v=CE9Pd3mK7xM

reference the PDF linked in the manual section.

  • If the screen does not light up you are not in the first config menu.
  • If you failed to get the screen to light up, turn the bike off and on (hold middle button for 2-3 seconds) before retrying by holding the top and bottom down at the same time.
  • If you hold middle button longer than ~2 seconds it saves and exits config.
  • If holding middle button to save but not exit does not work, try cylcing settings to see if the screen stops flashing.
  • You can only go to the next menu deep if the screen is light up and no LCD segments are flashing.

PDF: http://wiki.memslist.com/pdfs/K-LCD3.pdf My Wiki Page for it: http://wiki.memslist.com/index.php?title=Kt-lcd3&redirect=no


Manuals

PDF: http://wiki.memslist.com/pdfs/K-LCD3.pdf

Dillenger lcd manual 1.jpg Dillenger lcd manual 2.jpg