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Chapter 9 Appendix

9.1 Appendix A: System troubles

To search for system faults, press and . The opening message “System

troubles” is announced. This is followed by a list of current fault messages. If the fault

list is empty, you hear the message “No System troubles”.

The following table describes system faults (with possible solutions).

Trouble Description LCD display Message Solution

Main faults

Auxiliary failure The group output of the

alarm system, which is

used for supplying

assigned devices (e.g.

motion sensor) with

electricity, has failed.

"Auxiliary failure” Switch off all power

to the system.

Check the

connection. Max.

load of output

200mA.

Bell loop trouble The external sounder is

disconnected.

“Bell loop trouble” Switch off all power

to the system and

check the sounder

connection.

Clock not set The system clock shows

neither time nor date.

“Clock not set” Set the time and

date. See section

6.1.

False code

trouble

If programmed, your

system displays the input

of an invalid PIN code as

a fault.

(P=1 refers to the

partition for which

the invalid code

was entered.)

“False code

trouble”

If the fault was

displayed, it is

automatically reset

by the system.

Loss of AC

power

The power supply has

failed. The system is

operated on standby

batteries as long as

possible.

“AC loss” Check the system

power supply. Make

sure that the power

supply is not

interrupted or

switched off.

Low battery The capacity of the

battery is low or the

battery is dead. It must be

recharged or replaced.

“Low battery

trouble”

Replace the battery

as described in

chapter 8.

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Abus WIRELESS ALARM SYSTEM Istruzioni per gli Interventi Pagina 51

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