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Carephone 50
Error messages
What the HTS says
Power failure
Power restored
Unit battery empty
Line failure
Transmission failure
Error zero one
Failure two-X
Failure three-X
Bosch Security Systems
Meaning
Power failure. The indicator lamp in the daily
button flashes.
Check the power connection of the HTS50.
When power is restored.
The HTS backup battery no longer has its full
capacity. Contact the social alarm call centre or
customer service.
The connection to the telephone network has
been lost. Check the plug on the unit and the
telephone socket.
An activated emergency call cannot be sent
despite 15 repeated dialling attempts. Press the
S button to stop the error message
announcement. Contact the social alarm
monitoring centre service provider or customer
service.
External signal detected
The indicator lamp in the daily button continues
to flash until the message has reached the
centre.
RF transmitter battery empty
(X is the transmitter number)
Radio link monitoring faulty. The indicator lamp
in the daily button continues to flash until the
message has reached the centre.
(X is the transmitter number)
User Manual
Device Acknowledgements | en 17
ISA-50-MS V2 I 2008.02
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