Operating Instructions Interconnect Feature; Hush Control Feature - Kidde KN-COSM-IB User Manual

Operating Instructions
Interconnect Feature
Your Combination Smoke/CO Alarm is interconnectable to
other multiple station Kidde, Nighthawk and Kidde/Fyrnetics
products:
• When compatible smoke alarms and heat alarms are inter-
connected to your Smoke/CO Alarm, they will only respond
to a smoke related event.
• When mixing compatible models with battery backup with
models without battery backup, be advised that the models
without battery backup will not respond during an AC power
failure.
• This unit is only approved to interconnect with other
Kidde/Nighthawk products. It is NOT approved to intercon-
nect with any other brand of detection product.
• This alarm is interconnect compatible with the following
alarms and accessories:
– Smoke alarms: 1235, 1275, 1276, 1285, 1296, i12020,
i12040, i12060, i12080, PE120, PI2000, KN-COSM-IB,
KN-COSM-I and RF-SM-ACDC
– Heat alarm: HD135˚F
– CO alarms: KN-COB-IC, KN-COP-IC
– Relay modules: 120X, SM120X, CO120X
– Strobe Light: SL177i
See User's Guides for specific application information.
• For more information about compatible interconnect units
and their functionality in an interconnect system, visit our
web site at www.kidde.com.

HUSH Control Feature

The HUSH feature has the capability of temporarily desensitizing
the smoke alarm circuit for approximately 10 minutes. This fea-
ture is to be used only when a known alarm condition, such as
smoke from cooking, activates the alarm. You can put your
Smoke/CO Alarm in HUSH mode by pushing the test/reset but-
ton. If the smoke is not too dense, the alarm will silence imme-
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