Instructions

31
Changing the batteries
5.5 Keypad illumination
Directly above the Keypad panel (C) is the slightly bevelled surface of the
proximity sensor
(F). When your hand approaches the Keypad, the inte-
grated proximity sensor reacts, and the Keypad illumination is switched
on. This means you can always make out the keypad panel of your Key-
pad even in dim outdoor lighting.
6 Changing the batteries
If the battery symbol is displayed via the app or an empty battery is in-
dicated on the device (see „7.5 Error codes and flashing sequences“ on
page 33), replace the two used batteries with two new LR03/Micro/
AAA batteries. Take care to observe the correct battery polarity.
To replace the Keypad batteries, please proceed as follows:
• Remove the Keypad (B) from the wall bracket (A), by inserting a
thin object into the hole on the bottom of the wall bracket and
releasing the latch (M)
(see figure 3).
You will now receive a tamper message in your app. This can only be
acknowledged when the Keypad has been reinserted in the wall
bracket after replacing the batteries.
• Open the rear battery compartment
(J) of the Keypad (B) , by loos-
ening the screw of the battery compartment cover (see figure 4).
• Remove the used batteries.
• Insert two new 1.5 V LR03/micro/batteries into the battery com
-
partment, making sure that you do so with the correct polarity
(see figure 5).
• Close the battery compartment and tighten the screw on the bat
-
tery compartment cover again.
• Insert the Keypad back in the wall bracket (A).
You can now acknowledge the tamper message in your app.