I n t e n a n c e, Alarm Removal | Kidde PE120CA, 1275CA, 1235CA

M a i n t e n a n c e

Testing

NOTE: WEEKLY TESTING IS REQUIRED!

CAUTION: Due to the loudness (85 decibels) of the alarm, always stand an arms length away from the unit when testing.

Test by pushing the Test button on the cover and hold it down for a minimum of 2 seconds. This will sound the alarm if all the electronic circuitry, horn and battery are working. If no alarm sounds, check the fuse or circuit breaker supplying power to the alarm circuit. If the alarm still does not sound, the unit has a defective battery or some other failure. DO NOT use an open flame to test your alarm, you could damage the alarm or ignite combustible materials and start a fire.

Test the alarm weekly to ensure proper operation. Erratic or low sound coming from your alarm may indicate a defective alarm, and it should be returned for service (see Warranty section).

Alarms failing an alarm test, or not operating normally, must be replaced with a new alarm. Similarly, alarms more than 10 years old must be replaced.

Alarm Removal

If the smoke alarm tamper resist feature has been activated, refer to the Alarm Tamper Resist Feature section for removal instructions.

To remove the alarm from the mounting plate, rotate the alarm in the direction of the "OFF" arrow on the cover. To disconnect the AC Quick-Connect wire harness, squeeze the locking arms on the sides of the Quick Connector while pulling the connector away from the bottom of the alarm (see Image 5).

M a i n t e n a n c e

Battery Replacement

Models 1275CA and PE120CA

These alarms have a low/missing battery monitor circuit which will cause the alarm to “chirp” approximately every 30-40 seconds for a minimum of seven (7) days when the battery gets low. Replace the battery when this condition occurs.

Models 1275CA and PE120CA use a 9 V carbon zinc battery (alkaline and lithium batteries may also be used). A fresh battery should last for one year under normal operating conditions.

Use only the following 9 volt batteries for replacement:

Carbon-Zinc Type	Eveready 216 or 1222
	Gold Peak 1604P or 1604S
Alkaline Type	Energizer 522
	Duracell MN1604 or MX1604
	Gold Peak 1604A
Lithium Type	Ultralife U9VL-J

These batteries can be purchased at your local retailer.

WARNING! Use only the batteries specified above. Use of different batteries than the recommended ones, may have a detrimental effect on the smoke alarm. A good safety measure is to replace the battery at least once a year, or at the same time you change your clocks for daylight saving time. Be sure to follow the battery installation instructions printed on the back of the alarm.

NOTE: WEEKLY TESTING IS REQUIRED!

NOTE: For model 1275CA, if after battery replacement the unit continues to chirp, wait for approximately 7 minutes. The Hush® feature may have been activated accidentally while changing the battery and will reset automatically.

1275CA, 1235CA, PE120CA specifications

The Kidde 1275CA, PE120CA, and 1235CA are advanced smoke alarms renowned for their reliable performance and user-friendly features. These devices play a critical role in home safety, ensuring that occupants are promptly alerted in the event of a fire.

The Kidde 1275CA is a photoelectric smoke alarm that utilizes advanced sensing technology to detect slow-smoldering fires, which produce substantial smoke without significant flames. This type of fire can often go undetected by traditional ionization smoke alarms. Featuring a battery backup, the device ensures functionality even during power outages. The Task Light feature provides a small LED light that can illuminate dark spaces, making it ideal for hallways or bedrooms.

The PE120CA model is another photoelectric smoke alarm, known for its low-profile design and unique safety features. This device also includes a battery backup, enhancing its reliability in emergencies. One standout characteristic of the PE120CA is its Smart Hush Technology, which allows users to temporarily silence false alarms caused by cooking or other non-threatening situations. This feature enhances user convenience and reduces annoyance from unwanted alerts. The smoke alarm also features a loud 85-decibel alarm which is effective in waking sleeping occupants.

The Kidde 1235CA model stands out with its dual-sensor technology, integrating both photoelectric and ionization sensors. This dual approach ensures that it can effectively sense a broader range of fire types, from fast-flaming fires to slow, smoldering ones. Like the other models, it is equipped with a battery backup for continuous operation. The 1235CA also features an alarm memory, which allows users to easily identify whether an alarm was triggered by smoke or steam, minimizing unnecessary confusion during emergencies.

All three models emphasize user-friendly installation and maintenance. They feature a simple mounting design that allows for quick setup, and the battery compartment is easily accessible for replacement. The alarms are also designed with visual indicators, such as LED lights, to provide clear communication about their operational status.

In conclusion, the Kidde 1275CA, PE120CA, and 1235CA smoke alarms are designed with advanced technologies to enhance safety and convenience. Their unique features not only provide comprehensive smoke detection but also ensure peace of mind for users, making them essential components of a home safety plan.