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Ali Fitness Equipment

New ALT-6890 ALT-6891 Treadmill Motor Controller Control board ALT 6891 ALT6890 for YIJIAN 8008ES SHUA treadmill circuit board

New ALT-6890 ALT-6891 Treadmill Motor Controller Control board ALT 6891 ALT6890 for YIJIAN 8008ES SHUA treadmill circuit board

$143.32 USD
$0.00 USD $143.32 USD
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Color

Treadmill Controller ALT-6890 ALT-6891 for YIJIAN 8008ES&SHUA many brand power supply board for circuit board mainboard 003 005


important：

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)


Package include:

ALT-6890Original / Replacementcontroller *1PCS

warranty:3 months

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.
（ Motor test methods are described below）



ALT-6890 is compatible with ALT-6891↓


Controller type discrimination：

1 controller part number

2 incline sensor connector ( if available)

3 speed sensor connector ( if available)

4 display connector

5 transformer connector ( if availab）

6 incline motor connector ( if available)

7 IC chips part number ( if available)


How to determine whether the motor is working normally:

(if the motor works normally and the treadmill can not work, it is generally the motor control board fault and needs to be replaced, please contact us)


Error code troubleshooting（Below info for your reference.）：

E01: communication failure: console board and control board cannot communicate.probably console board issue or control board issue or data cable issue. replace a data cable,checking whether the machine can running? If no, Replace the control board.

E02 : control board or motor issue. Test the motor first to check if the motor can runing normally. If motor is normal, replace the control board.
E03 : 1,Turn on the treadmill , motor running a few seconds then stop and console board shows E03, probably the Speed sensor issue.
2,Turn on the treadmill,motor can't runing and console board shows E03, probably the control board issue .Test the motor first to check if the motor can runing normally. If motor is normal:    1,replace speed sensor; 2,replace control board
E04 : generally over-current fault:components of control board has burned. replace burned components or replace control board.
E05 :Current overload protection or Unstable speed.check the components on control board, if they connect normally? If not, re-plug the components or replace the control board.
E06 :Motor overload.Test the motor first to check if the motor can running normally. If motor is normal, replace the Current limiting resistor on control board or replace whole control board.
E07 :console board issue.replace console board cricuit board or replace data cable.

E08 :There may be a lift motor control fault.le)



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