Tv flickerig on precore eliptical

You will need to replace the battery

Are you sure the PSU is functioning? Check it with a multimeter set for DC Voltage. Compare what it is putting out to what the factory specs are.

It could be something as simple as the battery. Check the voltage of the battery. Video about How to Test Battery

What's better than finding the solution to your problem 8 years after you need it?

So I have the same eliptical, model EV455. Same problem with the screen just saying ERR.

For me I fixed it by unplugging the adapter from the wall for 30 seconds. Not just the power connexion at the eliptical: the power bricks needs to be unplugged for 30 seconds.

I believe the capacitors in the AC adapter are garbage and the eliptical detect something weird with the voltage or current. Unplugging the AC adapter allows to discharge the capacitor and after that it worked for me.

Might just need a new power adapter :)

Precor Error 45, Lift Moving in Wrong Direction Probable Cause 1. Lift motor hysteresis.
2. Lower PCA is bad.
Corrective Action 1. The error would usually occur when the lift was already in motion (usually downward) when a lift command in the opposite direction (upward) was made. Some lift motors used in production exhibited a very long turnaround time and the lift motor would still be moving in the original commanded direction while the control system was trying to move the lift in the opposite commanded direction. If the error continues to re-occur, replace the lift motor.
2. It is a rare condition, however if the lift moves in the opposite direction commanded, replace the lower PCA.


Precor Error Code 45

Go to National Gym Supply @ gymparts.com or call them @ 1-800-496-7278

check for antena cable plug condition, normaly 80% of low quality of antena signal, is conection on antena plug (inside)

1st open antena plug, check for condition/connection of cable.
2nd check for each part of cable well connected, and no wires crossed on middle cable
3rd check same to the other end of cable.
4rd check the signal on diferent tvs around house (if available)

if this general you dont have aerial signal in your house, check for your TV provider (cable) to test your arial signal.(Normaly this maybe a cable broken outside house).

Precor Error 50, Too Much Brake (Magnet) Current Probable Cause 1. Shorted or damaged wiring between the lower PCA and the eddy current magnet is the most common cause for this error.
2. Bad eddy current magnet.
3. Bad lower PCA.
Corrective Action

1. Thoroughly inspect the eddy current wiring and connections ensuring that the wires are not shorted to the frame or shorted together. Repair or replace damaged wiring as necessary.
2. Disconnect the wires from the eddy current magnet. Using an ohm meter, check for approximately 100 ohms across the eddy current magnet terminals. If the reading is considerably low, replace the eddy current magnet. Measure ohms between each eddy current magnet terminal and the frame ground. You should have no resistance between the eddy current magnet terminal and the frame ground. If resistance is present this would indicate a partial short, replace the eddy current magnet.
3. If the eddy current magnet wiring and the eddy current magnet are both good from the above tests, replace the lower PCA.

Error 50 Too Much Brake Current on Precor Cardio Equipment