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Precor 956i error 44

Quick start and incline and speed does'nt work

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

Hi there,
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Good luck!

Posted on Jan 02, 2017

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tunde007
  • 2382 Answers

SOURCE: My 956i just started causing

Hi, the belt is erratic this indicates problem with DC board or the motor. Manually push the belt in the direction in which it normally moves. If you have difficulty turning the belt, there may be an issue with the belt/deck friction. If the belt turns freely, there may be an issue with the DC board output.
Use a multimeter to test the black and red lead wires that connect the motor to the power supply. An external power cord connects the motor the power supply.
Most probably its a motor issue.Its got weak,because in most of the cases its seen.But in some cases the board is checked faulty.-------- Get the motor as well as board checked to confirm the fault.
This will help

Posted on Apr 22, 2011

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ercupa190
  • 12223 Answers

SOURCE: Precor C 962 Display works, but when start key press nothing happens!

If the console takes batteries, replace them. If this does not work or your console does not require batteries, check the reed switch or optic sensor. Reed Switch: Unplug the treadmill and remove the motor hood cover. The reed switch is mounted on the frame next to the front roller pulley. There is a magnet glued into the front roller pulley. When adjusting the reed switch, make sure it is pointing directly at the magnet. Move the tip of the reed switch within 1/8" of the magnet. Also, check to see that the wire is not damaged, and is connected to the console.
Optic Sensor: Unplug the treadmill and remove the motor hood cover. The optic disk and sensor are located either at the end of the motor or the right hand side of the front roller. The optic disk spins between two sensors on the optic switch. The disk must spin freely without touching either sensor. The sensors can be moved by loosening the adjustment bolt holding the switch to its bracket. The switch can then be slid. Center the disk.

Remember :The controller for console or display have circuit for magnetic swithc.
11_21_2011_4_19_56_pm.gif11_21_2011_4_20_26_pm.gif

Posted on Nov 21, 2011

ercupa190
  • 12223 Answers

SOURCE: My precor 956i sets the reset button off after 20 mins of use. It is on its own 20 amp circit.Sometimes it shuts off sooner

You have mixed problems: mechanical-electical-electronics
I am giving a combo for solutions Watch the videos-tips for mechanical adjustments firts:
http://www.youtube.com/watch?NR=1&v=USSgbsZbDLQ
http://www.youtube.com/watch?v=hKbAqvuOBS0&feature=related
http://www.youtube.com/watch?NR=1&v=KiEZDNe0F8Q
http://www.youtube.com/watch?v=wjrVjYe2LYQ&feature=related
http://www.youtube.com/watch?v=CuMjcPLYehw&feature=related
http://www.youtube.com/watch?v=yX_0vRPdMfU&feature=related
http://www.youtube.com/watch?v=zXeHMWTcLUY&feature=related
http://www.youtube.com/watch?v=dxpOOPetVLo
If the problem persist, go to the 2nd phase:

http://www.youtube.com/watch?v=qgb2TY3WCkg&feature=related
http://www.youtube.com/watch?v=-oeXTKqWECw&feature=related
http://www.youtube.com/watch?v=GPI6dFJCUA4
http://www.youtube.com/watch?v=bF3OyQ3HwfU&feature=related
http://www.fixya.com/support/r10724803-measure_voltage_in_transforme_fitness
http://www.fixya.com/support/r10786838-test_procedure_dc_motor

http://www.youtube.com/watch?v=23ZgWaVEQjA
After this adjustments, if the problem persist you will be Strong conclusion: 1) Transformer Faulty, 2) Speed SENSOR 3) Main Motor 4) PController Motor Board, Since PCB controls 90-95% functions of the treadmills. sincerely.

Posted on Nov 21, 2011

ercupa190
  • 12223 Answers

SOURCE: Hello, I need a circuit board for Precor 956i, international model (230v).

Dear Sir:

You can go www.fitnessrepairparts.com + www.treadmilldoctor.com +www.treadmillpartszone.com

sincerely. God bless you.

ernesto cuadra
managua, nicaragua. c.a

Posted on Mar 10, 2012

ercupa190
  • 12223 Answers

SOURCE: quick start keys (quick start, speed, incline) do not work on the handlebar

1) Run the software callibration for diagnose and troubleshooting and fix it. Read your instruction manual, if you do not have go www.fitness.manualsonline.com or www. iconservice.com

see the block diagram for better understanding

God bless you

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Posted on Jun 21, 2012

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1 Answer

The incline on our Precor c964i is stuck in a high position (approx. 10% incline). Other than being on a high incline, the treadmill seems to be working fine.


Hi There,

Precor uses a pair of Triacs to drive the lift up and down. These triacs live on the lower board but are driven by the upper console commands via a serial link between the upper and lower. Most precor lift issues we see are related to the lower board but with Precor it could be an upper board or the CPU Chip that resides on the lower board or a failed Triac. Good Luck

Apr 07, 2017 | Precor Exercise & Fitness

1 Answer

When push quick start button, why does it display Erro 30 and doesn't run?


Hi There....This is a great message for ALL PRECOR 956/966 owners. This failure usually relates to a "communications" error between the upper and lower electronics. This particular failure is a direct result of a failed IFT drive module, or the lower drive "box" that is made by Advanced Drive Technology. The brains of this lower controller has failed and cannot "talk" to the upper board anymore due to several failed parts inside this box. You are lucky to have this failure arise over a fatal blow-out. Now replacements thru Precor or a distributor will be $550+ and are usually low stock items at places, but you can get repairs and exchanges of this Precor IFT drive by emailing gregATbuyfitnessrepairpartsDOTcom for much less than all other vendors. Currently these IFT drives are 380 exchange and 199 repair and turnaround is one day. Good Luck!

Feb 11, 2016 | Precor 956i Experience Series Treadmill...

1 Answer

Error code AC-6


ERROR CODES: ADDITIONAL ERROR CODES:

www.gympart.com/TSB/.../Treadmills/.../Sportsart%20Error%20Codes.p...
ERROR 6: INCLINE ERROR - CHECK INCLINE OPERATION AND CALIBRATION ...ERROR 1-2: AC SERVO ERROR - MOTOR IS OVERHEATING (SPEED RESTRICTED ... error codes listed by category: treadmills, bikes, elliptical trainers.

[PDF]Precor Error Codes


Jan 19, 2016 | Exercise & Fitness

1 Answer

Precor 956i


Sometimes a bad MCB will cause a vibration at certain low speeds. If you have another unit, swap MCBs to verify.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/russell_1d1c35fa8a5a0be4

Feb 07, 2014 | Precor C956i Treadmills with HR /...

1 Answer

Cuts off and speed is variable and shows err 4


Precor Error E4, Incomplete Initialization Probable Cause Indicates that an incomplete upper PCA to lower PCA initialization occurred. When this error occurs, all lift motor and drive motor motion is ceased and the display will go blank except for the error displayed.
Corrective Action Run the initialization program. Caution: The treadmill's running belt will accelerate to the treadmill's maximum speed (12mph). DO NOT stand on the treadmill's running belt during the procedure.
  1. Set the on/off switch to the OFF position. Wait a minimum of 10 seconds to allow the internal power supply to discharge.
  2. Remove the safety key from the console and set the on/off switch to the ON position.
  3. Press INCLINE UP and SPEED DOWN keys together. While pressing these keys, replace the safety switch on the console. Continue holding the INCLINE UP and SPEED DOWN keys until the display goes blank. INIT will appear in the time window of the display. The EEPROM is now clear and reset. After a second, 1.25 will appear in the distance/calories window, 15.0 (the maximum incline) will appear in the incline window, and 12.0 (the maximum speed) will flash in the speed/pace window.
  4. Press QUICKSTART to begin the speed calibration process. Power bits will appear in the incline window, the target speed will appear in the time window and the actual speed will appear in the speed/pace window. At the beginning of the process, the target speed will be .5mph. The running belt will start. Once the actual speed reaches .5mph, the target speed will then change to 12mph and the running belt will accelerate until it reaches 12mph, then it will stop.
  5. When the running belt stops, the display will return to the user mode and the initialization process is complete.
Precor Error Code E4

Feb 27, 2013 | Precor 9.1 Mode 1 Treadmill Repair Parts...

1 Answer

Error 44 precor eliptical 546


Precor Error 44, Un-commanded Lift Motion Probable Cause 1. Intermittent or bad connection in the lift position sensor(potentiometer).
2. Lift position sensor (potentiometer) is bad.
3. Lower PCA is bad.
Corrective Action
  1. Bad or intermittent connection of the lift position sensor (potentiometer) is the most common cause of the error 44. Inspect all wiring and connections related to the lift position sensor (potentiometer). Repair or replace wiring connections as necessary.
  2. Monitor the lift position number displayed while operating the lift in diagnostics mode. If the reading makes large changes or is erratic, the lift position sensor (potentiometer) is likely bad. Replace the lift position sensor (potentiometer) or lift motor if the lift position sensor (potentiometer) is internal to the lift motor.
  3. If the lift moves without any command entered either manually or through a program, replace the lower PCA.
Precor Error Code 44

Nov 22, 2012 | Precor EFX 546i Elliptical Version 4

1 Answer

My EFX elliptical provides an error 44? and shuts down in the middle of my work out. I notice this is only an issue when choose a course that is weight loss when the EFX has to incline and decline. When...


Precor Error 44, Un-commanded Lift Motion Probable Cause 1. Intermittent or bad connection in the lift position sensor(potentiometer).
2. Lift position sensor (potentiometer) is bad.
3. Lower PCA is bad.
Corrective Action
  1. Bad or intermittent connection of the lift position sensor (potentiometer) is the most common cause of the error 44. Inspect all wiring and connections related to the lift position sensor (potentiometer). Repair or replace wiring connections as necessary.
  2. Monitor the lift position number displayed while operating the lift in diagnostics mode. If the reading makes large changes or is erratic, the lift position sensor (potentiometer) is likely bad. Replace the lift position sensor (potentiometer) or lift motor if the lift position sensor (potentiometer) is internal to the lift motor.
  3. If the lift moves without any command entered either manually or through a program, replace the lower PCA.

Precor Error Code 44

Jan 21, 2011 | Precor EFX 546i Elliptical Version 4

1 Answer

Precor 9.25i Treamill scrolls message "button is pressed"


Press Enter,speed up and speed down simultaneously. Then enter to view error buffer . press quick start/pacer-stop simultaneously to reset error buffer log. Hope this helps

Apr 06, 2010 | Precor 9.21 Treadmill

1 Answer

Elevation has gone too high. foot rollers are hitting front plate


Precor Error E4, Incomplete Initialization Probable Cause Indicates that an incomplete upper PCA to lower PCA initialization occurred. When this error occurs, all lift motor and drive motor motion is ceased and the display will go blank except for the error displayed.
Corrective Action Run the initialization program. Caution: The treadmill's running belt will accelerate to the treadmill's maximum speed (12mph). DO NOT stand on the treadmill's running belt during the procedure.
  1. Set the on/off switch to the OFF position. Wait a minimum of 10 seconds to allow the internal power supply to discharge.
  2. Remove the safety key from the console and set the on/off switch to the ON position.
  3. Press INCLINE UP and SPEED DOWN keys together. While pressing these keys, replace the safety switch on the console. Continue holding the INCLINE UP and SPEED DOWN keys until the display goes blank. INIT will appear in the time window of the display. The EEPROM is now clear and reset. After a second, 1.25 will appear in the distance/calories window, 15.0 (the maximum incline) will appear in the incline window, and 12.0 (the maximum speed) will flash in the speed/pace window.
  4. Press QUICKSTART to begin the speed calibration process. Power bits will appear in the incline window, the target speed will appear in the time window and the actual speed will appear in the speed/pace window. At the beginning of the process, the target speed will be .5mph. The running belt will start. Once the actual speed reaches .5mph, the target speed will then change to 12mph and the running belt will accelerate until it reaches 12mph, then it will stop.
  5. When the running belt stops, the display will return to the user mode and the initialization process is complete.

Precor Error Code E4

Apr 30, 2009 | Precor EFX 546i Elliptical Version 4

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