Johnson T8000PRO, Service Manual

Page: 33 / 49

33
Error Messages on the Console
Panel control board the MCU not answer E2
Incline motor the signal not answer
E6
Inverter problem Inverter error
Incline motor not to movement E3
Treadmill will not start E1
Definition Error
Error message 1 troubleshooting (1)
[Symptom 1 of treadmill will have start ]
Press start and after 10 sec. the LED display
will show “Error 1”
[Cause]
The speed sensor can’t sense the speed
[Solution]
1. Check the connector condition of the speed
sensor cable.
2. Replace the speed sensor.
3. Check the magnet on the front roller if it’s
too far away from the speed sensor
Magnet
Speed sensor
Check the
connector
MCB and
Speed sensor
cable