【 Brushless DC Square Wave Controller 】 ●Maximum current: 20A ●Voltage: 36V/48V/52V/60V ●Mosfet: 6Mosfet ●Motor power: 250W-400W ●Maximum size (length*width*height): about 90*56*32mm ●Optional brake: low level/high level brake ●Controller can run (square wave mode, no Hall mode) two-mode controller default square wave mode. ●With motor forward and reverse learning function Installation Instructions Step 1. Connect wires 1，2，4，6，9 Step 2. Connect the No. 5 wire with the motor suspended. (Note: the motor needs to be in the overhang position for docking wire #5) Step 3. The motor will perform a forward/reverse state. (If there is a reversal you will need to disconnect the 5 wire and reconnect it) Wait 10 seconds in the forward state to complete learning. Step 4. Make the wiring connections according to the vehicle. Line description 1.Battery power 2. Motor phase wire 3. Tail light power 4.LCD 5. Intelligent learning line 6. Throttle 7.Reverse 8. Electronic brake (E-ABS) 9. Hall sensor 10.PAS 11. High level braking

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