8
“beep, beep.....” from buzzer, and
LED displays ”E6” error code
Door twisted
Fix the door
The door does not move, and
LED displays”8” error code
Motor is too hot
Wait for 15 minutes, then restart
The door does not move and LED
displays ”9” when self-learning
after set UP and DOWN limit
Door is too heavy
Improve the weight balance of the door
The door won‟t reverse when
obstructed
The moving force of the
motor is set too high
Decrease the safety reverse force
The door reverses automatically
when closing
The moving force of the
motor is set too low
Increase the safety reverse force
There could be an
obstruction under the door
Remove obstruction
The door stops automatically
when opening
The moving force of the
motor is set too low
Increase the safety reverse force
The operator can be controlled by
O/S/C button but not the remote
The remote light doesn‟t flash
The battery is loose. Open rear cover
and ensure battery is connected.
The receiving antenna is not
pulled out
Pull out the receiving antenna
Low battery in remote
Change new battery(12V)
