52
53
• Pull the protective film off the other side of the adhe
-
sive strips.
•
You can now stick the mounting plate for the display
push-button onto the wall at the required site. When
the plate is stuck in place, the word “top”
(L)
must
be visible.
L
• Briefly press the wall mount firmly against the wall.
•
Then slide the display push-button onto the holder
from above.
8. Start-up
8.1. Inserting (replacing) batteries
The display push-button runs on 3x LR03/micro/AAA
batteries.
•
Slide the display push-button up and off the mounting
plate.
•
You will see the battery holders on the rear of the dis-
play push-button.
•
Insert 3 new LR03/micro/AAA batteries in the
battery compartments (making sure that you in-
sert them the right way round).
•
If you have already attached the mounting plate
to the wall, slide the display push-button onto it
from above.
The service life of new alkaline batteries is
approximately two years. The battery life
will depend on how frequently operations
are carried out (or how often the display is
activated).
The display will indicate when it is time to replace
the batteries. When the display has been activa-
ted, a corresponding message will briefly appear. If the
