Behavior After Changing Batteries - HomeMatic HM-RC-Key3-B Bedienungsanleitung

replaced with a new Lithium cell of type CR 2016 as
described in the previous chapter.
Make sure that the battery is inserted with proper
polarity.

6.1.3 Behavior after changing batteries

After inserting the battery, the remote control will
run a self-test. This runs for approx. 2 seconds. The
initialization runs next. The completion is indicated
with the LED test display: red, green, orange, each
for a half second. If an error occurs, it is indicated
with red flashing!
One long flash, two
short flashes, pause
(repeated twice)
One long flash, one
short flash, pause
(infinite)
If the battery power is low, as long as the power
level allows, the button actuation is activated and
32
Battery power too low
Remote control
defective