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Last update: 01.08.2013
Operating instructions
Automated latch release
ENGLISH
Switching the acoustic signal on and off
In its "supplied" state, the automated latch release beeps as it draws the latch electrically into the changeover function.
It emits a constant beep for as long as terminal 4 receives an "open" signal. In some cases this constant beeping is undesi-
rable, e.g. if the door needs to be kept unlocked to provide permanent access at certain times.
In this instance, the automated latch release can be prevented from beeping by programming it as described below.
1.) Retract all locking elements
2.) Open the door and hold it open
3.) Switch off the operating voltage
4.) Press and hold down the "open" button (terminal 2 (+) with terminal 4 ("open"))
5.) Switch on the operating voltage
6.) The automated latch release now switches to programming mode (a sequence of beeps is heard)
7.) Release the "open" button for about 1 s and press and hold it down once again
8.) An sequence of beeps is generated to indicate that programming was successful
These programming steps can be followed any number of times in order to switch between the following two modes.
- Automated latch release beeps as the latch is drawn into the changeover function
- Automated latch release does not beep as the latch is drawn into the changeover function
Whichever mode is currently selected will remain active even if the power supply is interrupted.
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