operation manual

32
Troubleshooting
Once the battery has been inserted, the key ring remote
control performs a self-test (approx. 2 seconds). After-
wards, initialisation is carried out. The LED test display
will indicate that initialisation is complete by lighting up
orange and green
(see „8.1 Weak battery“ on page 32) .
Never recharge standard batteries. Do not throw
the batteries into a fire. Do not expose batteries
to excessive heat. Do not short-circuit batteries.
Doing so will present a risk of explosion.
Used batteries should not be disposed of with
regular domestic waste! Instead, take them to
your local battery disposal point.
8 Troubleshooting
8.1 Weak battery
Provided that the voltage value permits it, the key ring re-
mote control will remain ready for operation also if the
battery voltage is low. Depending on the particular load,
it may be possible to send transmissions again repeatedly,
once the batteries have been allowed a brief recovery pe
-
riod.
If the battery voltage is too weak, this will be displayed in
the Homematic IP app and directly on the device via the
device LED
(A) (see „8.4 Error codes and flashing sequenc-
es“ on page 34). In this case, replace the empty battery