Controller issue please help

Capt.ibrahim

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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
 

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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?
 
İt is intelligent display and waterproof julet connection
 

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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
 
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.
 

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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
 
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