15. Troubleshooting
If a fault occurs, first see whether you can resolve the prob-
lem yourself. You might find this overview useful.
CAUTION!
Risk of chemical burns!
Opening the device can cause injuries.
Never attempt to repair the device
yourself. If a repair is necessary, please
contact our Service Centre or a suita-
ble authorised repair workshop.
Fault
No function
The alarm does
not sound at the
time set
Possible cause/action
If the device has been disrupt-
ed by a thunderstorm, a static
charge or another external fac-
tor, follow this procedure to re-
solve the problem: Disconnect
the mains adapter and then plug
it in again.
Check the alarm time set
Check whether the alarm has
been activated. The
symbol must be shown on the
display.
DE
EN
FR
ES
IT
NL
and/or
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