Horizon Fitness Elite T5, Service Manual

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5.5 Troubleshooting-No Response For Machine When Pressing Start
3. T7-02& T9-02 series windings test - Disconnect power from the unit. Remove the motor cover.
Remove the motor connection from the MCB. With an Ohm meter test the resistance level between the
motors three phases; pin 1 and pin 2, pin 1 and pin 3, then pin 2 and pin 3. If all three resistance
levels are the same, the motor is good. If one or more are different, replace the motor.
4. If the drive motor is normal Then
- Check the connection of the speed sensor (encoder disk group) at the MCB.
- Remove the speed sensor from the motor and clean it, then re-test.
- If the speed sensor is clean and has a good connection but still will not operate, replace the
Speed sensor.
- Replace the MCB as the last step if machine does still not run after to take above actions.
5.6 Troubleshooting-Incline Motor Issues
SOLUTION:
a. While using the machine press the "INCLINE" keys, the console should beep and display incline
change, if no, replace the key pad.
b. Enter Engineering Mode, and scroll to ENG 1 (Hardware Test).
c. Press the “INCLINE ↑ / ↓” key.
I f can hear clicks from two relays and LED light (see table 5.3.1 page 30 or 5.3.2 page31)
at the MCB , the MCB is ok. Then check the connection of the elevation motor at the MCB. First try to
unplug and re-plug connection . If this does not resolve the issue, replace the elevation motor.
If there is no clicks from these two relays or LED light, MCB is defective and replace the MCB.
CHAPTER 5: Troubleshooting