Replacement Treadmill motor speed Controller QD-451D VER1.2 for KPT Circuit board Control board Driver board Motherboard KPT451D
1.Please send us a clear picture of the old controller before / after purchase so that we can check and verify it, especially for the replacement of the controller, to avoid possible incompatibility due to different models of the new controller, thus causes your loss, the trouble you, thanks!
2.Please purchase or need to replace the treadmill motor controller to ensure that the motor works normally. If you are not sure whether the motor works normally? (please see below for details on how to test, or please contact us)
The goods will be shipped WITH tracking number within 1-7 business working days. after confirmed the payment.thank you.
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.
Original controller QD-451D VER1.2↓
Replacement controller KPT451D110V / 220V↓
Please make sure that the motor is in working order before placing your order. How to identify whether the motor is in working order: ↓
1.Use 2-3PCS 5# batteries
2.Connect like photo
3.See motor running or not
If you need more models for treadmill controller, please contact us, thank you!↓
Packaging steps ↓
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If you need more models fortreadmill controller, please contact us, thank you!↓