Memory Function; Led Indication - Alecto COA-28 Mode D'emploi

MEMORY FUNCTION:

This detector is provided with a memory function. You can request the following values: The
maximum measured PPM value.
The average PPM value of the past 24 hours.
Reset of this data.
You can request this data as follows.
Press and hold the "TEST/MENU" button for 10 seconds until "PH=" appears in the display.
screen display
Wait 5 seconds or briefly press the "TEST/MENU" button.
the maximum measured value appears in the display.
Wait 5 seconds or briefly press the "TEST/MENU" button.
24H means that the following value is the average value of the past 24 hours.
Wait 5 seconds or briefly press the "TEST/MENU" button.
average measured value of the past 24 hours.
Wait 5 seconds or briefly press the "TEST/MENU" button.
The display shows "clear".
Wait 5 seconds until the detector switches to standby mode if you don't want to clear the memory.
Within 5 seconds, press and hold the "TEST/MENU" button for 10 seconds until
appears in the display. The memory values will now be erased.
When the batteries are replaced or briefly disconnected, the memory will also be erased.
ALARM:
When the CO detector sounds the alarm, carbon monoxide (CO) might
be present which can be fatal. Therefore, do never ignore this alarm.
What to do when the alarm sounds:
1 Open doors and windows and immediately do outside into the fresh air. Check whether
everybody has left the building.
2 Call an official installer to inspect the correct functioning and state of maintenance of the
combustion source (gas or oil powered equipment) that could be the cause for the CO alarm.
Only enter the building again after the cause has been resolved and the building has been well
ventilated.
The alarm sound can be switched off by pressing the TEST/MENU button (<150PPM).

LED INDICATION:

Red LED Alarm, carbon monoxide present
Green LED Normal functioning, flashes every 45 seconds
Yellow LED Sensor problem
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