Replacement for Lishui LSW914-18L controller

KEV THE REV

Just Joined
Apr 7, 2023
2
0
looks like the controller of my Byocycle 24" folding bike, brought it SH worked for a day then stoped check all the circuits but still no power getting to motor controller saying there is power and battery is good to. the controller is very wet so I don't know If I need to get a new one, if so any recommendations.
 

Nealh

Esteemed Pedelecer
Aug 7, 2014
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West Sx RH
Lishui are OEM , sometimes one can find used ones but no guarantee one woul dbe compatible because of programming.
Generally one has to buy a new controller and matching lcd , KT electronics are the most widely used after market system with 99% of controllers and lcd's being compatible.
 
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KEV THE REV

Just Joined
Apr 7, 2023
2
0
hi
Thanks for the advice I might just go for the kit got to be worth A try.
do you think it is worth testing the wheel to find out if it is not the hub not working . how do you test the hub?
 

Katlee

Finding my (electric) wheels
Apr 12, 2023
14
4
hi
Thanks for the advice I might just go for the kit got to be worth A try.
do you think it is worth testing the wheel to find out if it is not the hub not working . how do you test the hub?
1 what is your problem ,give me more details then I can try to help you locate the root cause of this problem, I am from this industry
 

Katlee

Finding my (electric) wheels
Apr 12, 2023
14
4
looks like the controller of my Byocycle 24" folding bike, brought it SH worked for a day then stoped check all the circuits but still no power getting to motor controller saying there is power and battery is good to. the controller is very wet so I don't know If I need to get a new one, if so any recommendations.
if you can switch on the display but hub no work? try to check the torque or speed sensor first, if cannot switch on the display ,directly change the new controller.
 

Katlee

Finding my (electric) wheels
Apr 12, 2023
14
4
Lishui are OEM , sometimes one can find used ones but no guarantee one woul dbe compatible because of programming.
Generally one has to buy a new controller and matching lcd , KT electronics are the most widely used after market system with 99% of controllers and lcd's being compatible.
yes you;re right, lishui does oem for bafang. www..to7motor.com