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• Voice Message System that alerts user to the following
conditions:
– System announces “HUSH MODE ACTIVATED” when
the unit is first put into HUSH Mode.
– System announces “HUSH MODE CANCELLED” when
unit resumes normal operation after Hush Mode has
been cancelled.
– System announces “CARBON MONOXIDE PREVIOUSLY
DETECTED” when the unit has detected CO
concentrations of 100 ppm or higher.
– System announces “PUSH TEST BUTTON” when the unit
is powered up, reminding user to activate the Test
Button.
• One “chirp” every 30 seconds is an indication that the alarm is
malfunctioning. If this occurs call the Consumer Hotline at 1-
800-880-6788.
• Test/Reset button performs the following functions:
– Tests the units electronics and verifies proper unit
operation
– Resets the unit during CO alarm
– Activates HUSH Feature
– Activates Peak Level Memory Feature
• HUSH Control Feature that silences the unit during nuisance
alarm situations (see page 15).
• Peak Level Memory Feature which alerts user when the unit
has detected CO concentrations of 100 ppm or greater (see
page 16).
• Alarm Memory Feature that gives visual indication when an
alarm has sensed a hazardous condition.
• Green and red LED lights that indicate normal operation and
alarm status (see page 17 for details).
• Tamper Resist Feature that deters children and others from
removing the alarm (see page 17).
• Model KN-COSM-IB is equipped with a battery reminder flag
that prohibits installation when battery is not present.
Features
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