Garage Door Opener
11
© 2015 DoorZone®
BATTERY BACK-UP CONNECTIONS
E.C.T. -External Connection Terminal
External Receivers and Wall Push Buttons
- optional/not included
External Receivers or similar devices can be added to the door opener.
Each trigger will operate the door - open/stop/close.
External Receivers
N/O on the receiver is connected to the “BT” connection port on the E.C.T. - External Connection
Terminal.
Negative/Common/Ground/0V on receiver is connected to the “BM” connection port on the E.C.T.
Power “+” of the receiver is connected to the “+24V” connection port on the E.C.T.
Wall Push Button
N/O of the Wall Push Button is connected to the “BT” connection port on the E.C.T. - External
Connection Terminal.
Negative/Common/Ground/0V of the Wall Push Button switch is connected to the “BM” connection
port on the External Connection Terminal.
Leads are provided from the opener to connect a Battery Back-up Pack.
A short cable is supplied with the package for linking the batteries together.
Follow the diagram below to connect the Battery Back-up Pack:
BLUE -
Jumper
Red -
Positive
Black -
Negative
After power failures allow enough time
(±8 hours) for the batteries to recharge.
Only operate the Door Opener using
the Battery Back-up system when
extremely necessary or in emergencies.
Over use of the Battery Back-up System
will shorten the battery life.
An External Connection Terminal is found
at the top of the opener head.
This facilitates with ease installation of
optional extra accessories without having
to remove the cover of the opener head.
OPTIONAL CONNECTIONS
