Operation Via Accumulators - Conrad Electronic KeyMatic KM300RI Notice D'emploi

b) Operation via accumulators
The doorlock actuator "KM300IQ+" is operated via three accumulators.

The power supply of the interface is effected in this mode of
operation via accumulators or via a connected mains unit.
The accumulators in the doorlock actuator "KM300IQ+" are charged
via the charging electronics integrated in the interface "KM300RI".
The charge control LED (see chapter 8.c) lights during charging.
If the accumulators are completely charged, the charge control
LED goes out.
Depending on how often the doorlock actuator is used, it is
possible that the charge control LED does not light for several
days as no charging takes place.
Place three accumulators (Mignon/AA) in the doorlock actuator observing the
correct polarity (positive/+ and negative/-), follow the figure on the preceding
page).
Now connect the mains plug to the mains voltage (plug the mains unit in the
mains socket or if using your own mains unit, switch on the mains voltage).
35