Controller issue please help

[Capt.ibrahim]

Hi everyone. I have 36v 500w bafang front drive ebike kit. I was having problems while driving.and I found out that controller is my problem. So I decided to change with new one and I have ordered 22amps instead of my 18a.
Both have the same Juliet connections.but I am having 30h error and my motor is not working with this new controller.can you please someone advice me what could my proplem is?thanks in advance

 

[Alan711]

Hi everyone. I have 36v 500w bafang front drive ebike kit. I was having problems while driving.and I found out that controller is my problem. So I decided to change with new one and I have ordered 22amps instead of my 18a.
Both have the same Juliet connections.but I am having 30h error and my motor is not working with this new controller.can you please someone advice me what could my proplem is?thanks in

What display are you using?

 

[Capt.ibrahim]

İt is intelligent display and waterproof julet connection

 

[Alan711]

The KT controlle really needs a KT display, if the display in your picture was the one with your old controller I suggest you might get a KT comparable display, also it might pay to have a look for your fault code on line but I think it may a communication fault, I did the same and I couldn’t my display (Sw900) to work

 

[Capt.ibrahim]

Alan thank you very much for your reply. Can you please advise me any suitable controller to replace my old controller in the picture. Because I couldn't understand difference and I don't want to waste another money.can you please give me link from eBay or AliExpress or amazon.

 

[Alan711]

I used a KT LCD3 it’s a programmable display search display for KT controllers

 

[Alan711]

Alan thank you very much for your reply. Can you please advise me any suitable controller to replace my old controller in the picture. Because I couldn't understand difference and I don't want to waste another money.can you please give me link from eBay or AliExpress or amazon.

Search KT controller from your chosen supplier, I used a lcd3 it’s programmable and has a cruise control option I liked it

 

[Capt.ibrahim]

Thank you Alan I will.