23
E5
Overcurrent
protection: In
the running
state, the
lower control
continuously
detects that
the DC motor
current is
greater than
the rated
c6A
for more than
3 seconds.
When the machine enters the fault state, the
electronic watch buzzer sounds 9 times, and
the fault code is displayed at the same time.
The rest of the area does not display the
content. After the fault condition is maintained
for about 10 seconds, it enters the standby
state and can be restarted.
Possible cause: Exceeding the rated load,
the current is too large, the system is
self-protected, or a part of the treadmill is
stuck, resulting in the motor not turning, the
load is too heavy, the current is too large, the
system is self-protected; adjust the treadmill
again. Start up and run.
4.1 There is also checking whether the motor
is running excessively or has a burnt smell,
replacing the motor; or checking whether the
controller burns the smell, replacing the
controller;
4.2Or checking whether the power supply
voltage specification is inconsistent or low, and
using the correct one. The voltage
specification is retested.
