Treadmill Circuit Board Lower Control Board ZH-KQSI-002 for BH F10 G6521 Treadmill Compatible With ZHKQSI-CP2.PCB

Please send us some photos of your original control board for confirmation,thank you very much!

How to determine the failed controller:

E01: communication failure,the individual is a sensor failure;
E02: controller failure, we want to know which detector is broken, if E02 is best to first test the motor to see if there are any problems motor
E03: Sensor fault; general treadmill will turn a few seconds later, there E03;
E04: generally over-current fault, this situation is generally burned components on the controller;
E08: There may be a lift motor control fault.

Please make sure that there is no problem with the motor before you place your order.The motor can be tested by the method shown in the picture below. If the motor running smoothly by 2pcs 5# battery, that means the motor is good. If running not smoothly or do not running, it means the motor broken.