Manual

27
1
Motion-sensing Light
4
3a
x 2
# 8 x 1/2”
~
~
3
AC Power Disconnected
3
2
Backup Battery Installation
Battery and Status Indicator
Installing the Backup Battery:
1. Unplug the power cord from the electrical outlet.
2. Ensure that the antenna wire hangs down from the opener so it will be positioned at the location of the slot on the lower left
side of the holster.
3. Align the tabs on each side of the holster with the slots in the opener's back panel. Push the holster into the opener. The
holster plug will be inserted into the connector in the opener. See 3a.
4. Secure the holster to the opener at the points shown with two #8 x 1/2" screws provided.
5. Slide the backup battery down into the holster. Be sure that it is seated securely.
6. Plug the opener's power cord back into the electrical outlet.
7. Proceed to testing procedures on page 20.
Note: After backup battery has been installed--slide the battery up to remove the battery from the holster to access the LEARN
button to program new remote controls. Remove the holster to read programming instructions printed on the opener's back
panel next to the programming buttons.
Red
Green
Status
Power mode Status Indicators Description
Battery is fully charged
AC120V mains
Battery is being charged
Power outage
(Battery mode)
Opener is powered by battery
Opener is operating with battery
Battery is low
LED off
LED flashes
LED glows steadily
Legend
Red
Green
Red Green
Red
Green
Red Green
Red
Green
The backup battery is continually charged when the opener is plugged into an electrical receptacle. During a power
outage the charged battery enables you to use the opener.
5
Note: The opener will run at a slower speed
when powered only by the battery.