Techness RUN 800 Manuel D'utilisation page 82

ERROR MESSAGE AND SOLUTIONS:
SYMPTOM CAUSE
1.Bad communication between
E1 the console and the control board
console and con
Bad connection of the motor
wiring
E2
No speed signal: there is
electricity to the motor, but there
E3
is no signal from the motor speed
more than 3seconds.
E4 incline did not self-test
SOLUTION
The treadmill can't work and not switch on.
Computer show E1, and cause warning
sound.
Cause：Bad connection between
controller and computer, check the wiring
between the console and the stand post，
if the wiring is bad, change the wiring .
The treadmill can't work and not switch on
。Computer show E2, other places no
showing and cause warning sound 9 times.
Stop the treadmill; and it returns to the
normal appearance, it can start again.
Cause：Check the motor wiring and
whether there is bad smell of the controller,
if yes, change the controller.
The treadmill can't work and not switch on
。Computer show E2, other places no
showing and cause warning sound 9 times.
Stop the treadmill, and it return to the
normal appearance, it can start again.
Cause：there is no signal more than
3seconds, check the sensor plug is good
or not, make sure it is good or change it to
the good one.
Check the incline wiring and the plug.
Check the AC wiring of the incline motor.
Check the wiring of the motor. After check,
Press the incline button on the control
board, Self-test can be completed then can
use again.