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If there is no reaction on the device to be
actuated when a button is pressed and there is no
communication fault that can be corrected (device to
be actuated disconnected from the power, low receiver
batteries), the low battery is to be replaced with a
new Lithium cell of type CR 2032. Make sure that the
battery is inserted with proper polarity.
The push-button interface does not send a response
after changing the battery!
Check for whether all functions are available after
changing the battery.
7.2 Teaching
Please read this section completely before starting
with any teaching!
The push-button interface supports three different
modes
• Operation mode (normal operation)
• Configuration mode (for changing push-button
interface parameters)
• Teach mode (Teaching Homematic components)
