headline bars
continuation tabs
notes
warnings
49
TROUBLESHOO
TING
headline bars
continuation tabs
notes
warnings
TROUBLESHOOTING
LED Light
Flashing
LED
Display
Flashing
Symptom
Solution
3 Flashes
The wall console is
in lock mode. The
remote controls are
deactivated.
•
Unlock the wall console.
5 Flashes
Overtime. The motor is
running continuously
over 30 seconds in one
direction.
•
Ensure the opener is correctly
installed and attached to the
garage door.
•
Adjust the travel limit to let the
opener open or close the door
within 30 seconds.
10 Flashes
Safety beam sensor
blocked.
•
Check if the safety beam
sensor is misaligned.
•
Check if any obstacle is
interfering with the beam path.
15 Flashes
The door is not fully
open or fully closed.
•
Check if something is
obstructing the door.
•
Re-adjust the travel limits.
•
Re-adjust the opening and
closing force.
Continuous
Flashing
Wall console wire
shorted.
•
Check the wall console wires
for a short.
Opener does not
operate from either
wall console or
remote.
•
Check the opener’s AC outlet has power. Plug a lamp into the
outlet to check. If it does not turn on, check fuse box or circuit
breaker.
•
Check the wall console wiring at the wall console's and
opener’s terminals, and be sure the remote is programmed into
the opener.
Opener tries to
operate, but the door
does not move.
•
A door spring may have been broken. Visually inspect the door
hardware for any broken springs. Have a qualified garage door
service professional repair the door if any door hardware is
broken.
•
In cold weather climates, check that the door is not frozen to
the ground or that snow build-up is not blocking the door.
