Troubleshooting - No Rpm Display - Horizon Fitness Evolve 3 Service Manual

4.5 No resistance or incorrect resistance
Symptom：
1. The resistance cannot be adjusted during exercise.
2. The resistance is reversed or too strong.
Reason：
1. Speed sensor wire is defective.
2. Console cable or ECB motor is defective.
3. ECB motor's steel rope is positioned incorrectly.
4. Inside magnet is defective.
Solution：
1. Turn on the console and check the ECB motor.
In resistance level 1, the head of the steel rope should point to the top right side (around 45 degrees).
If the head of the steel rope points to bottom left side, the resistance will be reverse. Adjust the head of
the steel rope to the correct position.
2. Press key "+" to adjust the resistance.
A)
If ECB motor cannot move, the resistance will not be changed. The ECB motor or console cable is
defective. Make sure the console cable is inserted in the ECB motor. Next, try to reconnect the
console cable. If the issue remains, replace the console cable. If the issue remains after replacing the
console cable, replace the ECB motor
CHAPTER 4: Troubleshooting
.
20