Troubleshooting new controller

General Discussion about electric bicycles.
Post Reply
NeedForSpeed   100 mW

100 mW
Posts: 47
Joined: Dec 31 2017 12:25pm

Troubleshooting new controller

Post by NeedForSpeed » May 05 2018 11:07pm

I have a new controller but can't get it working with my existing setup.

I bought this controller: ... -18-mosfet

I have it connected to my cycle analyst 3, it came with a throttle with ignition, it's switched on, the CA3 appears to read everything fine, eg throttle is responsive (i can see the activity on the CA3)

I don't know what i'm missing. Any tips on what I should check to troubleshoot this?

Note: the motor is fine, I've tested it with another controller I have, it spins fine, all the signals are fine/have voltage. So I'm guessing it's something with the controller I'm missing.
Custom Build
- Crystalyte TC-100
- Kelly KEB72601
- Battery: 72v 20ah, custom build, 20s8p, Samsung 25R ~150amp continuous
- EM3EV frame
- RockShox Domain RC 27.5" 200mm
- DNM rear suspension 220mm 550 lbs
- Magura MT5E Carbotecture Disc Brake w/motor cutoff
- Magura Storm HC Front Rotor 203mm
- Shimano SM-RT56 Rear Rotor 180mm

Post Reply