Aico Ei3018, Instruction Manual

Page: 31 / 60

31
Hush feature
The Alarm has a combined Test/Hush Button. When the alarm sounds, pressing the Test / Hush button
will immediately silence the alarm for a period of 10 minutes, if due to heat, or 4 minutes, if due to
CO (the red light will continue to flash). After that period of time the Alarm will reset to normal
functionality. In the case of CO, the Alarm can only be silenced once during a CO incident and only
if the CO level detected is < 150ppm.
Note: To stop all alarms on an interconnected system, press the Test/Hush Button on the Alarm
sensing heat, CO or smoke (i.e. the one with the red LED alarm indicator flashing rapidly) to silence
all Alarms. Pressing the Test/Hush Button on any other Alarm will not cancel the source Alarm.
Alternatively, in an interconnected system fitted with a Control switch, you can identify the source
Alarm by pressing the LOCATE switch. When all Alarms are sounding, it will silence all Alarms apart
from the Alarm that is sensing fire / smoke / heat / CO.