AKO -522034 Mode D'emploi page 21

Configuration
Auto-configuration function
This function configures the station automatically according to the devices connected in each input.
When the station receives power for the first time (factory settings), it will sequentially turn on all the
input indicators, which indicates that it has not been configured.
Press the auto-configuration button for more than 5 seconds to activate this function (see page 16),
and the station will emit 5 short beeps and turn on the four input indicators for a few seconds.
Return to factory settings
Press auto-configuration button 5 times (See page 16), and the station will emit a confirmation beep
and return to the factory setting.
IMPORTANT: Both functions should be carried out during the first 5 minutes after connecting the power
supply.
Pre-alarm jumper (gas detectors)
It allows activating pre-alarm detection. (See page 16). Before using this option, make sure that regulations allow
for only two alarm levels.
When using the ammoniac (AKO-52213) or CO (AKO-52215) detector, the pre-alarm must
be enabled.
MODBUS address selector
It allows configuring the station's MODBUS address (See page 16), and then this address can be reassigned using
the management programme. If this unit is connected in a network, make sure you use a free address.
Self-diagnosis function
The unit incorporates a self-diagnosis system for the gas detector and wiring between the detector/button and the
alarm station, and if the wiring malfunctions, the station will emit 3 beeps every 2 minutes and the corresponding
input indicator will turn on. In the event of an operating error in the gas detector, its LEDs will turn on alternately.
Detector heating time
After receiving the electrical power supply, the gas detector needs a heating time of around 10 minutes
until it reaches its optimum operation.
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