Treadmill KETTLER PACER have error E7 when starting run. How to eliminate it?

I'm sorry to hear that you're experiencing issues with your Kettler Pacer treadmill. The sudden stops, display turning off, and the energy-saving light being on could indicate a few possible problems. Here are a few things you can check and try to resolve the issue: 1. Power source: Make sure the treadmill is properly connected to a stable power source. Ensure that the power cord is securely plugged into an outlet and there are no loose connections. You can also try plugging the treadmill into a different outlet to rule out any electrical issues. 2. Safety key: Check if the safety key is properly inserted into the console. If the safety key is not fully inserted or is loose, it can cause the treadmill to stop abruptly. Make sure it is securely in place. 3. Overheating: Treadmills have built-in safety mechanisms to prevent overheating. If the motor or other components of the treadmill get too hot, it may shut off to protect itself. Check if the area around the treadmill is well-ventilated and free from any obstructions. Ensure that the cooling fans on the treadmill are working properly. If the treadmill is placed on a carpet, consider moving it to a hard surface to improve airflow. 4. Motor and belt: Inspect the motor and belt for any signs of wear or damage. A worn-out belt or a malfunctioning motor can cause the treadmill to stop suddenly. If you notice any issues, such as fraying or slipping of the belt, or strange noises coming from the motor, it may require professional servicing or replacement. If the above steps don't resolve the issue, it's recommended to contact the manufacturer's customer support or a professional technician who specializes in treadmill repairs. They will be able to provide specific troubleshooting steps or schedule a service visit if necessary. Remember to always prioritize your safety and follow the manufacturer's instructions when dealing with treadmill issues. I hope you're able to get your treadmill working smoothly again soon!

Try to follow this steps if still not working Visit the nearest store where you brought it and claim a warranty if its under warranty.

1. Turn the power OFF, wait 5-seconds and turn back ON.
2. Get into test mode and enter through the I/O testing step. ...
3. Once the unit is in the mid-level position, power the treadmill off for 5-seconds and then power it back ON.
4. Start the treadmill.

have you kept the belt regularly lubricated ?
can't find this error code in manual

Motor controller...these are typically motors that have speed controllers. When they fail, just test and replace. Call the manufacturer for parts.

you dont oil it, you have to put treadmill wax on it, and you just put it under the belt on top of the deck at the front and the back

If you need further help, reach me via phone at https://www.6ya.com/expert/steven_a67ead41eb5fc62a

this ERR1 indicates a speed issue. In this case, the motor speed as reported from the optic sensor differs
from the speed setting.
Analysis: Optic sensor signal issue -- Either the optic sensor signal is not right, or it is read incorrectly, or
the signal is not reaching the display. see the diagram attached.
God bless you

Check if the drive motor is working
Power cycle...if still do not function calibrate or call 877-805-1030

see the next steps and fix it. God bless you

ERROR CODE # 7

E7- 1) Alternative Elevation Motor

1)Cause: Elevation Motor not moving Solution:Check Elevation Motor connection

2)Cause: Elevation Elevation Motor screw binding Solution: Clean screw and lubricate

3)Cause: Elevation Motor Motor out of Range Solution: Check motor out of elevation

4)Cause: E-Motor Potentiometer: Solution: Replace Elevation Motor

2)Alternative:

Display Doesn't Light Up: a)Cause: On/Off switch Solution: Test unit is turned on b)Cause: Insufficient Power Source Solution: Plug dedicated120V, 20Amp Outlet

c) Cause: Line Cord Damaged Solution: Replace Line Cord

d)Cause: Fuse Solution: Check Fuse on MCB

To fix the error you have to put the safety key in start it it and wait for it to say E7. Now press stop and incline( up) together and hold for 20 seconds. Your treadmill will start to incline up. Take out your safety key. You just restarted your treadmill and can now put the safety key back and your problem will be fixed.

I got dkcity treadmill model number- DK5320HRP ' When we press start button the motor does not turn and after few second an error E7 showing on the display. plaese if anyone can solve this proble