© 2022 WEINZIERL ENGINEERING GmbH
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5 Wiring scheme
6 Battery and battery change
The button is powered by a standard CR2032 battery. Pay attention to the correct polarity when
inserting the battery. The polarity can be seen through the corners of the battery compartment. To
remove the battery, it can be pushed out with a suitable object through the opening on the back.
The object should not be conductive, otherwise there is a risk of a short circuit and the
device will not shut down properly.
Good battery (voltage >= 2,6 V)
▪
After inserting, LED KNX
❼
and LED EnOcean
❽
light up for 2 seconds.
▪
After 3 seconds, programming LED
❷
blinks slowly for 6 seconds.
Low battery (voltage < 2,6 V)
▪
After inserting, LED KNX
❼
and LED EnOcean
❽
light up for 2 seconds.
▪
After 3 seconds, programming LED
❷
flashes 1x every 5 seconds.
▪
After 30 minutes, the device restarts.