SOURCE: I turned on my treadmill after a long hiatus :)
E4: Solution 1. Check power to the treadmill, as insufficient voltage to the treadmill can cause this error to reoccur. Check the power socket that the tread is plugged into. Eliminate any extension cords or surge protectors (plug the tread directly into a functional power source). Make sure the circuit is not overloaded. Make sure the circuit is NON-GFI. 2. Calibrate (See engineering mode for specific treadmill). 3. If calibrations do not hold, replace upper console. Note: Usually simultaneous with an E6. E6: Solution 1. Check the elevation plug connection at the lower board. 2. Check ALL large data cable connection at the lower and upper boards. 3. Calibrate (See engineering mode for specific treadmill) 4. Test/change large data cable (use large data cable information provided in the data cable portion of this Guide). 5. Replace elevation motor E7/E9: Solution 1. Certain lower boards have an LED that flashes when the magnet on the roller passes the sensor. Adjust sensor position if LED does not flash. See lower board basic troubleshooting for lower boards with the LED. 2. Unplug RPM sensor at the lower board. Check continuity. Treadmill will operate without sensor but cannot Autocalibrate. Calibrate manually. 3. Replace RPM sensor TREADMILL.TROUBLESHOOTING. AUTO CALIBRATION STEP 1 ENTER ENGINEERING MODE • With the SAFETY KEY in place, hold the “ELEVATION UP” and “SPEED DOWN” buttons for 5 seconds. “DGA3” will appear in the profile window and “EHG1” will appear in the function window. • You are now in ENGINEERING MODE STEP 2 ENTER AUTO CALIBRATIONS • Press the “ELEVATION UP” or “SPEED UP” to “EHG4”. • Press “SELECT”. STEP 3 • Press “START”. The treadmill will calibrate itself. This will take about 3 to 5 minutes. When AUTO is complete, “END” will appear in the window. Wait 10 to 15 seconds and the treadmill will reset itself to “P1”. STEP 4 • Press “START” to test the treadmill
SOURCE: I have a vision fitness T9450 treadmill. My wife
first thing to do is to enter the calibration mode. First remove and replace the safety key. Press and hold the elevation up and the speed down buttons until the machines beeps at you 3 times consecutively. You should also see either the model "9450" or the software code which varies from machine to machine. You should now see one of two things - "eng1" may be displayed in which case just use the elevation keys to get to "eng4" and hold enter for 3 seconds - then press start - this will calibrate your machine and confirm if there is any speed reading issues.
If your machine displays more numbers as it would on the deluxe and premier consoles of this brand then you should see the model of your treadmill at the top left. hold enter from here until "eng1" appears and the perform the steps as above. If the speed is not calculating properly during the calibration the magnet or the speed sensor may have been moved or the magnet could have gone bad - usually slowing to one speed and not changing is the sign of a bad speed sensor. If the control board had any irregular voltage it would shut down as a safety precaution.
SOURCE: I have the Vision Fitness treadmilll #T9450. When
Take the front cover off and see if the drive belt is on the motor. Try running it to see if the motor turns. This could be a motor or controller board problem.
SOURCE: Vision Fitness T9450 Treadmill error code "E4."
Hi,
E4 means
- Elevation parameters out of range
- Recalibrate it
If you want to calibrate it see the manual page no 5.
Click here to download the manual
post a comment for further assistance.
Thank you for using
fixya have a nice day:-)
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