Question about Life Fitness T3 Treadmill with Advanced Console

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I have a Life Fitness T3-0 which shows a "FET error".What does that mean?

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FET Stuck on Error / Err 5 - This error is probably caused by the driver transistor on the motor controller is detected to be shorted out. The fix is replacing the motor controller.

Posted on May 07, 2010

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My life fitness T3 comes up with error 5, but when i replace the fuses they blow. What could the problem be

Posted on Jul 11, 2011

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bwinton
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SOURCE: FET Error

FET error is caused by a short in the driver transistor on the motor controller. Unfortunately, the fix for this is to replace the motor controller.

Posted on May 07, 2010

bwinton
  • 83 Answers

SOURCE: Fet error message

The FET error message is caused by the driver transistor on the motor controller has shorted out. Unfortunately, the fix is replacing the motor controller.

Posted on May 07, 2010

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1 Answer

Life gear error 3


Hi,
error 3 means the waking belt starts moving without any command. Make sure that you are not moving the belt manually before the treadmill stars .
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Error fet


haga un RESET de la maquina . Recomiendo que Corra el Software calibration for facil diagnostico y reparacion que viene con la maquina. lea su manual de instruciones. or bajelo de
www.fitness.manualsonline.com

Dios le bendiga.

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Stuck Key Error Message on Life Fitness F3


Stuck Key means one keys on the function pad assembly has failed and will need to be replaced. Call Life Fitness @ 800-351-3737

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1 Answer

What does FET Error mean on my treadmill


Fet error is caused by the drive component(s) on the motor control board going open circuit or faulty. This is caused by poor power supply or excessive friction on the running belt which in both cases leads to excessive heat build up in the control electronics.
The Motor controller will need to be repaired or replaced and the heat issue resolved.

Apr 18, 2010 | Life Fitness T3 Treadmill with Advanced...

1 Answer

Life Fitness Treadmill "FET" error


Can you please provide model of unit.

Feb 20, 2010 | Exercise & Fitness

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Error 1 message on older life fitness t3 treadmill


Error 1 - Start up error. This is caused because the belt was commanded to move and the opto (speed sensor on the motor) has not seen any movement or the belts movement was interrupted prior to it reaching its commanded speed. To fix Verify opto operation in Diagnostics, Motor Test
Mode, Section 2. Verify DC voltage at connector P6 pins 1 and 2. Verify that LED 4 on the Motor Controller flashes as the motor moves. Let me know if you need any more help. Fitness Fix-It

Feb 17, 2010 | Life Fitness T3 Treadmill with Advanced...

1 Answer

FET Error


FET error is caused by a short in the driver transistor on the motor controller. Unfortunately, the fix for this is to replace the motor controller.

Nov 08, 2009 | Life Fitness T3 Treadmill with Advanced...

1 Answer

Fet error message


The FET error message is caused by the driver transistor on the motor controller has shorted out. Unfortunately, the fix is replacing the motor controller.

Oct 13, 2009 | Life Fitness T3 Treadmill with Advanced...

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