www.powermaxfitness.net
15
Code Meaning of Error Messages
Fault Code
Failure Description
Fault Handling
E1
Communication Abnormal:
when the power is on, the
connection between lower
controller and the console
is abnormal.
Possible Cause:
Check the cable connection between the console
and the control border to ensure that each core is
fully plugged in. Replace the connection cable if it
is damaged.
E2
No detection of motor
Possible Cause:
Check the motor cable to see whether it is
connected well or not, if not, connect the motor
wire again.
Check the motor cable, replace it if it is damaged
or has a burnt smell.
E5
Over current protection:
In working, the lower
controller detects the
current to be over 6A for
more than 3 seconds.
Possible Cause:
Overloading leads to excessive current, and the
system stop out of self-protection, or some part is
stuck, causing the motor to stop. Adjust the
treadmill and restart it. Check if there is liquid or
burnt smell while the motor is running, if yes,
replace the motor; check if the controller has a
burnt smell, if yes, replace the controller.
Check the power supply voltage, if it does not
match the specifications, change into correct
voltage and test the machine again.
E6
Explosion-proof impact
protection: the abnormal
voltage or motor cause the
faulty of circuit that drive
the motor.
Possible Cause:
Check if the power supply voltage is 50% lower
than normal voltage, use the correct voltage and
test the machine again
；
check if the controller
has a burnt smell and replace the controller;
Check if the motor cable is connected and
connect the motor wire again.
E7
No safety key
Put the safety key on the right place.
