13
If you cannot solute by the above-mentioned method,
please contact with the professional persons.
7.2 ERROR INDICATION
DISPLAY CAUSE SOLUTION
ERR
OPN
protective cover not
lower down
Lower dow
protective cover
ERR
SP
enough
cannot collect signal
belt.
Check if the display of
normal
ERR
OFF
error of stop
Press the start key or
rise up the protective
cover.
ERR
FAC
factory set-up fault Correct factory set-up
ERR
USR
customer set-up fault Customer set-up
ERR
REU
Reverse rotates is
not correct
Troubleshooting of
power board
Check power cable
connection correct or
not, the wire sequence
of the 3-phase motor
must be correct
If cannot solve as per the above methods, please
contact the professional personnel