moke Alarm
S
M a n u a l
For alarm models:
1235CA 1275CA PE120CA
SINGLE AND/OR MULTIPLE STATION
SMOKE ALARM
C o n t e n t s
I n s t a l l a t i o n
Introduction . . . . . . . . . . . . . . . . . . . . . . . . 1
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-14
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . 15-16
Fire Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . 17-20
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
130 Esna Park Drive, Markham ON L3R 1E3
Consumer Hotline:
Made in China. Patents Pending
1-800-880-6788
w w w. k i d d e . c a
I n t r o d u c t i o n
Models
1235CA, 1275CA and PE120CA
Thank you for purchasing this smoke alarm. It is an
important part of your family’s home safety plan. You can
trust this product to provide the highest quality safety
protection. We know you expect nothing less when the
lives of your family are at stake.
Please take a few minutes to thoroughly read this alarm
manual, and save it for future reference. Teach children
how to respond to the alarms, and that they should never
play with the unit.
If you have any questions about the operation or
installation of your alarm, please call our toll free
Consumer Hotline at 1-800-880-6788.
Image 1C will help you determine the correct location of
safety products that will help make your home a safer place.
IMPORTANT: Read all instructions before installation and keep
this manual near the alarm for future reference.
Do not try to repair the smoke alarm yourself. Refer to the
instructions in Warranty section for service.
1
This unit is suitable as a Single Station and/or Multiple
Station alarm (interconnects with up to 24 devices), and
has a five-year limited warranty.
I M P O R T A N T: Kidde alarms and accessories CAN ONLY BE
interconnected with other Kidde alarms and accessories as well
as specified brands and models of interconnect compatible
alarms. Connection of Kidde products to a non-specified
m a n u f a c t u r e r ’ s interconnect system, or connection with nonspecified equipment from another manufacturer into an existing
Kidde system could result in nuisance alarming, failure to alarm,
or damage to one or all of the devices in the interconnect system.
Refer to the User’s Guide supplied with each Kidde product for
interconnect compatible models, brands, and devices.
This alarm is interconnect compatible with the following
alarms and accessories:
Smoke alarms:
1235CA, 1275CA,1276CA, 1285CA, PE120CA, PI2000CA
Smoke/CO alarms: KN-COSM-IBCA, KN-COSM-ICA
CO alarms: KN-COB-ICB-CA, KN-COB-IC-CA
Relay modules: 120X, SM120X, CO120X
Heat alarm: HD135FCA
Strobe Light: SL177I
Refer to respective manuals for specific application
information.
Models 1235CA and 1275CA are designed to detect
products of combustion using the ionization technique.
They contain 0.9 microcurie of Americium 241, a
radioactive material. Distributed under U.S. NRC License
No. 32-23858-01E. Manufactured in compliance with U.S.
NRC safety criteria in 10 CFR 32.27. The purchaser is
exempt from any regulatory requirements. Do not try to
repair the smoke alarm yourself. Refer to the instructions
in Warranty section for service.
WARNING: Removal of the smoke alarm battery and
disconnecting or loss of AC power will render the smoke alarm
inoperative.
ELECTRICAL RATING: 120 V AC, 60 HZ, 80 mA maximum
per alarm (maximum 80 mA for originating unit with 24
devices interconnected).
2
I n s t a l l a t i o n
Recommended Locations
• Locate the first alarm in the immediate area of the
bedrooms. Try to protect the exit path, as the
bedrooms are usually farthest from the exit. If more
than one sleeping area exists, locate additional alarms in
each sleeping area (Image 1A).
• Locate additional alarms to protect any stairway as
stairways act like chimneys for smoke and heat.
• Locate at least one alarm on every floor level
(Image 1B).
• Locate an alarm in every bedroom.
• Locate an alarm in every room where electrical
appliances are operated (i.e. portable heaters or
humidifiers).
• Locate an alarm in every room where someone sleeps
with the door closed. The closed door may prevent the
alarm from waking the sleeper.
• Smoke, heat, and combustion products rise to the
ceiling and spread horizontally. Mounting the smoke
alarm on the ceiling in the center of the room places it
closest to all points in the room. Ceiling mounting is
preferred in ordinary residential construction.
• When mounting an alarm on the ceiling, locate it at a
minimum of 10 cm (4") from the side wall (Image 2A).
• When mounting the alarm on the wall, use an inside
wall with the top edge of the alarm at a minimum of
10 cm (4") and a maximum of 30.5 cm (12") below the
ceiling (Image 2A).
• Put smoke alarms at both ends of a bedroom hallway
or large room if the hallway or room is more than
9.1 m (30') long.
• For mobile home installation, select locations carefully
to avoid thermal barriers that may form at the ceiling.
For more details, see Mobile Homes.
I n s t a l l a t i o n
SINGLE FLOOR PLAN MULTIPLE FLOOR PLAN
IMAGE 1A
• Install smoke alarms on sloped, peaked or cathedral
ceilings at or within 0.9 m (3') of the highest point
(measured horizontally). NFPA Standard 72 states:
“Smoke alarms in rooms with ceiling slopes greater than
0.3 m in 2.4 m (1 foot in 8 feet) horizontally shall be
located on the high side of the room.” NFPA Standard
72 states: “A row of detectors shall be spaced and
located within 0.9 m (3') of the peak of the ceiling
measured horizontally” (Image 2B).
IMAGE 1B
IMAGE 1C
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TOTAL HOME PROTECTION
4
I n s t a l l a t i o n
I n s t a l l a t i o n
Locations to Avoid
• Do not install within 0.9 m (3') of the following: The
door to a kitchen, or a bathroom that contains a tub or
shower, forced air ducts used for heating or cooling,
ceiling or whole house ventilating fans, or other high
air-flow areas.
• Do not place the alarm where drapes or other objects
will block the sensor. Smoke must be able to reach the
sensor to accurately detect conditions.
• Do not install in peaks of vaulted ceilings, “A” frame
ceilings or gabled roofs. (Less than 10 cm (4") from the
peak of an “A” frame type ceiling.)
• Install at least 30.5 cm (12") away from fluorescent
lights as electronic noise may cause nuisance alarms.
• Keep out of insect infested areas. Avoid excessively
dusty, dirty or greasy areas. Dust particles may cause
nuisance alarms or failure to alarm.
• Extreme temperatures may effect the sensitivity of the
alarm. Do not install in areas where the temperature is
colder than 4.4°C (40°F) or hotter than 37.8°C (100°F).
• Do not install in areas where the relative humidity (RH)
is greater than 85%. Very humid areas, with moisture or
steam, can cause nuisance alarms.
• Avoid placing ionization smoke alarms in kitchen areas.
Normal cooking may cause nuisance alarms. If a
kitchen alarm is desired, it should have an alarm silence
feature or be a photoelectric type.
• Do not place in the garage. Particles of combustion are
present when you start your automobile.
• Smoke alarms are not to be used with detector guard s
unless the combination (alarm and guard) has been
evaluated and found suitable for that purpose.
CEILING
BEST
PLACEMENT
10 cm (4”)
10 cm (4”)
MINIMUM
NEVER HERE
ACCEPTABLE
PLACEMENT
IMAGE 2A
0.9 m (3’) 0.9 m (3’)
SIDE WALL
NOT IN
THIS AREA
BEST
ANYWHERE IN
THIS AREA
HORIZONTAL DISTANCE FROM PEAK
IMAGE 2B
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