(3) Condition:new and test working before shipping
(4) Warranty 90days
2 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;
3 Test motor before order
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 5# battery, that means the motor is good. If running not smoothly or do not running, it means the motor broken.
4 Contact us:
1. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it. 2. All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible. 3. If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. 4. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
We strive for 100% customer satisfaction! Positive Feedback is very important to us. Your satisfaction is our pursuit. If you have any questions and needs, please contact us at any time. Our professional team will answer every doubt for you. We will reply to you within 24 hours. If you have a problem on the weekend,Don't worry, we will reply to you immediately after working on working days.