Question about Landice L 7 Club Cardio Trainer Treadmill

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Treadmill wont work

It is displaying a PO and is elevated and wont go down.

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Error Code: Grade potentiometer out of range (PO error)
Meaning: error detected in the elevation system you need to recalibrate the elevation potentiometer You can find a qualified technician or send me an email to cardiotech_me@hotmail.com to explain the steps.

Posted on Sep 14, 2010

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How to calibrate a Vision Fitness Treadmill - Residential Models


If you are not quite sure about the speed/elevation of your machine you can perform the following to test/correct your Vision Fitness treadmill.

1. Remove safety key and then replace
2. Hold the elevation up and speed down buttons until it beeps 3 times
3. If you see the model of your treadmill on this screen make sure you hold enter and then you will see "eng1"
4. Use the elevation buttons to scroll to "eng4" and hold enter to select
5. you should see the word "auto" on the screen at this point
6. Making sure you are not on the treadmill at all, press start.

The treadmill will go through a few tests to determine the maximum and minimum of both speed/elevation. You can see the results on the display as it is performing this test and if there are any discrepancies the machine will adjust the settings to make the appropriate speed/elevation calibration.

If the test passes it will display "end" and from here just remove and replace the safety key. You should notice a difference in the speed right away.

on Aug 05, 2010 | Exercise & Fitness

1 Answer

I have a herritage t101, it displays the Ls error and has no drive whatsoever but was working a few month back


The SCR lower board is designed with diagnostic LED lights. The LED's are color coded according to
their specific function. Green indicates a properly operating treadmill; the green lights should always
be ON when power is supplied to the treadmill. Yellow indicates a treadmill function. Red indicates a
treadmill malfunction. Here is a list of each LED and what it signifies:
MOTOR (yellow) - The MOTOR LED illuminates when dc (direct current) voltage is sent to the drive
motor. The LED gets brighter when the dc output is increased.
RLC (yellow) - The RLC (R = Reactance / L = Inductance / C = Capacitance) LED illuminates when
the filtering system is properly working. The filtering system includes the capacitor and filter choke. If
there is a short in either component then the RLC light will not come on.
DN & UP (yellow) - The DN and UP LED lights tell us if the elevation DN and UP relays are
functioning properly. When the LED lights, it tells us that the relay has energized and is sending high
voltage (110vac or 220vac) to the elevation motor.
AC PWR (green) - The AC PWR (Alternating Current Power) illuminates when AC line voltage is
delivered to the treadmill. It then passes through the in-line fuse (110)/s(220) and lights the AC PWR
LED.
+12V (green) - When the proper AC voltage is delivered to the treadmill, passes through the in-line
fuse/s, through the full wave bridge rectifier (changes AC to DC), through the transformer (steps down
DC to +12vdc) then the +12V LED lights.
This the board LED, who control the signal for Main Motor+Elevation Motor. You must see, the LED DN+ UP( both will be Lit) in any position down or Up.
2) The RELAY board is designed with diagnostic LED lights. The LED's are color coded according to
their specific function. Green indicates a properly operating treadmill; the green lights should always
be ON when power is supplied to the treadmill. Yellow indicates a treadmill function. Red indicates a
treadmill malfunction. Here is a list of each LED and what it signifies:
AC PWR (green) - The AC PWR (Alternating Current Power) illuminates when AC line voltage is
delivered to the treadmill. It then passes through the in-line fuse (110)/s(220) and lights the AC PWR
LED.
VDC (green) - The VDC LED will light when it receives DC voltage from the DC power supply.
DN & UP (yellow) - The DN and UP LED lights tell us if the elevation DN and UP relays are
functioning properly. When the LED lights, it tells us that the relay has energized and is sending high
voltage (110vac or 220vac) to the elevation motor.
UPSW (green) - This LED will illuminate when the low voltage dc is delivered from the upper display
board to the elevation UP relay. This low voltage dc is what energizes the coil of the relay.
DNSW (green) - This LED will illuminate when the low voltage dc is delivered from the upper display
board to the elevation DOWN relay. This low voltage dc is what energizes the coil of the relay.
BELTSW (green) - This LED will illuminate when the low voltage dc is delivered from the upper
display board to the belt (motor start) relay. This low voltage dc is what energizes the coil of the relay.
SPD (yellow) - The SPD LED flashes on and off (relative to speed) when the speed sensor is
operating properly.
PWM (yellow) - This LED will light when the upper board is sending a speed signal to the PWM.
Both the PWM LED and BELTSW LED must be lit for belt movement.
Finally this this Relay Board, the Each Led will be Lit, for any Relai control for DN down, or UP elevation motor. Use the contact cleaner, you can find it in R .Shack.
see the diagram attached.
God bless you1_14_2013_9_25_21_pm.png

Jan 14, 2013 | Exercise & Fitness

1 Answer

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


see the following indications 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


11_28_2012_3_01_16_pm.gif

Nov 28, 2012 | Kettler treadmill Pacer

1 Answer

I HAVE POWERTREK STRIDER IS NOT WORKING WHAT WILL I DO


see the next causes and remedy 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


11_29_2012_5_40_19_pm.gif

Nov 13, 2012 | Treadmill Doctor Nordictrack Powertread...

1 Answer

Incline raises full and wont go down,t84


1)signal false coming console or display board
2) main motor controller is faulty.
3)Pot attached of the elevation motor ,need adjustment
4) geared slip from elevation motor , carring false signal to console.
Proceed to Test it.

Dec 11, 2011 | Horizon T84 - Treadmill

1 Answer

Elevation Will NOT go down after the elevation calibration


Unplug unit and remove motor shroud if you are savvy with a multi meter then try these trouble shooting procedure:
Perform and elevation calibration again, On the display, can you see numbers counting down and up and the treadmill is going up and down? If yes then the unit will proceed to work, if no when power is on, check on the lower board, on connector J5, do we have 5V DC between pin 1 & 3? If yes During Calibration, J5, between Pin 5 & 6, on the lower board, do we have 120V AC when treadmill is going up?
If Yes During Calibration, J5, between Pin 4 & 6, on the lower board, do we have 120V AC when treadmill is going up?
If Yes During Calibration, J5, between Pin 2 & 3, on the lower board, do we have DC voltage varying from 1.15 to 3.00? If any of the above is no then then the lower board will need replacing if all is yes then elevation motor needs replacing.

Jul 31, 2010 | RTO Bodyguard T200 Treadmill

1 Answer

Why won't my vision fitness simple T9500 run? I tried holding down the stop button for 3 seconds. It did clear the screen. Then when I hit start it puts 6000 in the screen and will not run. It beeps as if...


With the safety key in place, press and hold “ELEVATION UP” and “SPEED DOWN” for 5 seconds. The software version will appear in display window shortly before model number appears. Press “ENTER” to accept correct model number IF YOU CANNOT GET INTO CALIBRATION EITHER UPPER CONSOLE ELECTRONICS OR OVERLAY CONSOLE ASSEMBLY HAS FAILED.
• Press “STOP” to enter “ENG1”. Press “ENTER”. PLEASE NOTE: HR Window = “0” for miles, “1” for kilometers, treadmill will calibrate in kilometers if set for kilometers. STEP 2 MINIMUM SPEED • Press “ELEVATION DOWN” button, “P0” will appear in display. • Press “START” button, the running belt will begin to move at minimum speed. • The display window should read approximately “.49 - .51”. • To adjust, press “SPEED UP” or “SPEED DOWN” buttons, the range should be “.49 - .51”. Press and hold “ENTER” to save changes. Press “STOP” to return to “P0”. STEP 3 1/4 SPEED • Press “ELEVATION UP” button, “SP1” will appear in display. • Press “START” button, the belt will move 1/4 speed. • The display should read approximately “2.71 - 2.73”. • To adjust, press “SPEED UP” or “SPEED DOWN” buttons, the range should be “2.71 - 2.73”. Press and hold “ENTER” to save changes. Press “STOP” to return to “SP1”. STEP 4 1/2 SPEED • Press “ELEVATION UP” button, “P1” will appear in display. • Press “START” button, the belt will move at 1/2 speed. • The display should read approximately “6.72 - 6.73”. • To adjust, press “SPEED UP” or “SPEED DOWN” buttons, the range should be “6.72 - 6.73”. Press and hold “ENTER” to save changes. Press “STOP” to return to “P1”. STEP 5 3/4 SPEED • Press “ELEVATION UP” button, “SP2” will appear in display. • Press “START” button, the belt will move at 3/4 speed. • The display should read approximately “9.41 - 9.43”. • To adjust, press “SPEED UP” or “SPEED DOWN” buttons, the range should be “9.41 - 9.43”. Press and hold “ENTER” to save changes. Press “STOP” to return to “SP2”.
STEP 6 MAXIMUM SPEED • Press “ELEVATION UP” button, “P2” will appear in display. • Press “START” button, the belt will move at maximum speed. • The display should read approximately “12.10 - 12.12”. • To adjust, press “SPEED UP” or “SPEED DOWN” buttons, the range should be “12.10 - 12.12”. Press and hold “ENTER” to save changes. Press “STOP” to return to “P2”. STEP 7 MINIMUM ELEVATION • Press “ELEVATION UP” button twice, “P4” will appear in display. • The display should ready approximately “190 - 205”. • To adjust, press “ENTER” for value which should read “190 - 205”. Use “SPEED UP” or “SPEED DOWN” buttons. Press and hold “ENTER” to save changes. Press “STOP” to return to “P4”. STEP 8 MAXIMUM ELEVATION • Press “ELEVATION UP” button, “P5” will appear in display. • The display should read approximately “750 - 765”. • To adjust, press “ENTER” for value which should read “750 - 765”. Use “SPEED UP” or “SPEED DOWN” buttons. Press and hold “ENTER” to save changes. Press “STOP” to return to “P5”. REMOVE SAFETY KEY TO EXIT ENGINEERING MODE REPLACE SAFETY KEY AND PRESS START TO TEST TREADMILL

Jun 14, 2010 | Dmm Vision Fitness T9500 Treadmill

1 Answer

My Tunturi Treadmill ramp is stuck in the top elevation position and will not run. I get a "Auto Syncing" message, but the machine will not run. Have tried unplugging etc, but it will not exit the mode...


Enter the testing mode after switching the treadmill POWER ON by pushing first ‘SELECT’ and then ‘SPEED DOWN’ and hold buttons pressed simultaneously.
LED scanning mode for verifying display functionality Press ‘ENTER’ to scan DATA LINES to verify display functionality Press ‘ENTER’ to scan SACN LINES to verify display functionality Press ‘ENTER’ to scan LED’s to verify display functionality After pressing ‘ENTER’ the TIME window shows “test” and the keypad functionality can be tested (the value displayed changes when a button is being pressed) Press ‘ENTER’ to enter IO mode (TIME display shows lift motor potentiometer value, SPEED reads speed from speed sensor and DISTANCE shows heart rate pulse) Press ‘START’ to test lower board relay (a “click” sound) and then press ‘ELEVATION UP’ for 2 seconds to increase the elevation to 8%. Press ‘ELEVATION DOWN’ to decrease the elevation to minimum percentage 0% Press ‘SPEED UP’ to increase speed value and ‘SPEED DOWN’ toto decrease speed value. Press ‘ENTER’ to repeat above test or ‘SELECT’ and ‘ SPEED DOWN’ buttons simultaneously to return to the normal mode
The lift motor calibration is done manually by following the following steps: 1. Drive the lift motor to 0% from user interface (inclination display must be 0%) 2. Switch off the treadmill and unplug the power cable 3. Remove motor cover 4. Fold up the running deck 5. Loosen two screws (A) attaching the lift motor nut (B) to the incline frame 6. Adjust the lift motor nut (B) so that there is 9 mm (.358 in ) gap between the upper end of the nut and the lift motor frame Tighten the screws (A) and verify correct elevation by measuring Adjusting lift motor to 0% position 2.76in 12% position 9.646 in measurement taken from floor to bottom of motor compartment frame.

Jun 11, 2010 | Tunturi T30 Programmable Treadmill

1 Answer

Treadmill Tunturi T 20 keeps inclining upward by itself


Testing Mode 1. Enter the testing mode after switching the treadmill POWER ON by pushing first ‘SELECT’ and then‘SPEED DOWN’ and hold buttons pressed simultaneously 2. LED scanning mode for verifying display functionality 3. Press ‘ENTER’ to scan DATA LINES to verify display functionality 4. Press ‘ENTER’ to scan SACN LINES to verify display functionality 5. Press ‘ENTER’ to scan LED’s to verify display functionality 6. After pressing ‘ENTER’ the TIME window shows “test” and the keypad functionality can be tested (the value displayed changes when a button is being pressed) 7. Press ‘ENTER’ to enter IO mode (TIME display shows lift motor potentiometer value, SPEED reads speed from speed sensor and DISTANCE shows heart rate pulse) Press ‘START’ to test lower board relay (a “click” sound) and then press ‘ELEVATION UP’ for 2 seconds to increase the elevation to 8%. Press ‘ELEVATION DOWN’ to decrease the elevation to minimum percentage 0% Press ‘SPEED UP’ to increase speed value and ‘SPEED DOWN’ to decrease speed value. Press ‘ENTER’ to repeat above test or ‘SELECT’ and ‘ SPEED DOWN’ buttons simultaneously to return to the normal mode

May 10, 2010 | Tunturi T20 Folding Programmable Treadmill

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