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  1. J

    Help! How to set up KT T06P LCD4 kit + 250w sensorless motor

    Hi, it was on 10 by default, which is the maximum current value. I tried all settings, and C5=3 (Maximum current value ÷ 2.00) is the only one that made a difference. I do sometimes get a short noise when going uphill, but it happens very rarely and goes away in like a second or less, barely...
  2. J

    Help! How to set up KT T06P LCD4 kit + 250w sensorless motor

    I'll have a look as soon as I get back home. Thanks.
  3. J

    Help! How to set up KT T06P LCD4 kit + 250w sensorless motor

    Hi everyone, just tried to upload a video but got an error during the process so here's a direct link to a video with the problem that I uploaded on YouTube so you can hear the motor when I select the 5th speed. Hopefully you can open it and get a better idea on what's going on. Thanks...
  4. J

    Help! How to set up KT T06P LCD4 kit + 250w sensorless motor

    From the Chinese user manual: C2 parameter setting interface - C2 is motor phase classification coding setting, it is served as identification parameter of different phases of the motor when using sine wave drive and the default value is 0. When C2 setting is 0, indicating that the used...
  5. J

    Help! How to set up KT T06P LCD4 kit + 250w sensorless motor

    I tried so many random numbers and settings that I lost count. I don't see any difference with any number I put in, and some won't even save... The bike works and sounds the same regardless of my input...I have no idea what to do next. Any more ideas or things I could try? Thanks
  6. J

    Help! How to set up KT T06P LCD4 kit + 250w sensorless motor

    Hi, I just tried P1=30, 50, 100, 150, 200, 250 (255 is max setting) + C2=1 C2=0 and many other random numbers in between and still no luck, although when P1=40 seems to be a quieter and almost perfect in speed 4 but still quite loud when selecting speed 5... Is it possible to have received a...
  7. J

    Help! How to set up KT T06P LCD4 kit + 250w sensorless motor

    Thank you so much for your detailed reply. I will let you know the results as soon as I can try all those settings. Do you know where I can buy a speed sensor, as it is pretty annoying not to have a reading when freewheeling? I attached a picture with the plugs on my controller. Any idea what...
  8. J

    Help! How to set up KT T06P LCD4 kit + 250w sensorless motor

    Hi, I installed the KT T06P LCD4 kit but the motor is making a strange noise in the 5th speed setting and sometimes in 4th. What could it be, any thoughts, the motor worked great before I damaged the internals of the old controller (when it wasn't on before you ask lol)? Bike is the E-Plus...