Owners Manual

Alarm/Peak Level Memory
If the green LED is blinking once every 16 seconds, the unit
has detected a hazardous condition. If the unit has detected
a CO alarm or a CO level of 100 PPM or greater, pushing
the Test/Reset button will result in a voice message
“Caution, carbon monoxide previously detected”. Peak level
also happens if the unit detects smoke and then comes out
of alarm. However, there is no voice message if the unit is
in peak level due to smoke. When the Test/Reset button is
pushed, the unit will produce three rapid beeps. Pushing
the test/reset button resets the memory. It’s also reset when
the power is removed.
LED Indicator Operation
Red LED
The red LED will flash in conjunction with the alarm
sounder. Therefore, the red LED will flash during a smoke
alarm, a CO alarm, a low battery mode chirp and a unit
error mode chirp.
Green LED
The green LED will flash as described below under the fol-
lowing conditions:
– Standby Condition (powered by AC and battery back-
up): The LED will be constantly on.
16
Operating Instructions
NOTE: DENSE SMOKE WILL OVERRIDE THE HUSH
®
CONTROL FEATURE AND SOUND A CONTINUOUS
ALARM.
CAUTION: BEFORE USING THE ALARM HUSH
®
FEA-
TURE, IDENTIFY THE SOURCE OF THE SMOKE AND BE
CERTAIN A SAFE CONDITION EXISTS.
Reset Feature
If the Smoke/CO Alarm is sounding a CO alarm, pressing the
test/reset button will initiate a test/reset. If the CO condition
that caused the alert continues, the alarm will reactivate.
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