Instructions / Assembly

10 Flashes

LED LIGHT

FLASHING

LED DISPLAY SYMPTOM

15 Flashes

3 Flashes

6 Flashes

Continuous

Flashing

Safety Beam Sensors not functioning

properly when door is closing.

Door is not fully closed or fully open

due to force exceeded the limit.

The door control is in lock mode,

remote and keypad cannot function.

Door open or close cycle

exceeds 30-second.

Door control wires are shorted.

SOLUTION

- Check safety beam sensors alignment.

- Check any obstacle blocking safety beam path.

- Check sensors LEDs to troubleshoot further.

(refer to Page 21 Aligning the safety beam sensors)

- Check operatin

g condition of the door, ensure the

door can operate smoothly.

- Check the chain / belt tension, do not over-tight.

- Re-program travel limits if problem persists.

Unlock "Remote Lock" on the door control.

- This is a safety requirement not to allow a door open

or close cycle exceeds 30 seconds. The opener will stop

when opener has been run for 30 seconds.

- Check door for binding, lubricate rollers or hinges.

- Check operating condition of the door, ensure door is

balanced properly. Contact a trained door technician for

service if n

eeded.

Check the door control wiring, ensure the 2 wires are

not shorted on both ends, the door control's terminal

and the door opener’s terminal.

TROUBLESHOOTING - ERROR CODE