Maintenance; Troubleshooting - TdA FBD180 Installation And User Manual

FBD120/180/200/220 SECTIONAL GARAGE DOOR OPENER

9. Maintenance

Check the garage door every one month to make sure the door is well balanced
•
and in good working condition.
The auto-reverse function should be regularly inspected, and adjusted if
•
necessary. For service, call an experienced serviceman. We suggest for safety
reasons, photocells should be installed on doors.
Disconnect from mains power before replacing bulb.
•
Be sure to read the entire manual before attempting to perform any installation
•
or service to the door opener.

10. Troubleshooting

Trouble
The door fails to open and
close. LED display does
not light.
After programmed the
open and close limit, the
motor fails to work.
The door can open, but
fails to close.
Transmitter does not
work.
The transmitter operating
distance becomes short or
indicator light on the
transmitter begins to dim.
Possible Causes
1. Power is OFF.
2. Fuse is blown.
1. The screws on the hall
(on motor) are loose.
2. Open and close limit.
Infrared photocell function
is enabled, but the
photocell has not been
installed or infrared beam
is obstructed.
1. Battery level may be
low.
2. Transmitter
Battery level may be low.
20
Solutions
1. Make sure the power is
ON.
2. Replace the fuse.
1. Tighten the two
screws.
2. Reprogram the open
and close limit.
Make sure the infrared
photocell function is
disabled. Remove
obstructions or aligning
the transmitter and
receiver.
1. Replace the battery
inside the transmitter.
2. Re-program the
transmitter.
Replace battery.