Operation

Hush® Control Feature

Smoke alarms are designed to minimize nuisance alarms. Cigarette smoke will not normally set off the alarm, unless the smoke is blown directly into the alarm. Combustion particles from cooking may set off the alarm if the alarm is located close to the cooking area. Large quantities of combustible particles are generated from spills or when broiling. Using the fan on a range hood that vents to the outside (non-recirculating type) will also help remove these combustible particles from the kitchen. The Hush® button is extremely useful in a kitchen area or other areas prone to nuisance alarms.

The Hush® feature has the capability of temporarily desensitizing the smoke alarm circuit for about 8 minutes. This feature is to be used only when a known alarm condition, such as smoke from cooking, activates the alarm.

If the alarm does sound, check for fires first. If a fire is discovered, get out and call the fire department. If no fire is present, check to see if one of the reasons listed in Locations to Avoid may have caused the alarm.

The smoke alarm is desensitized by pushing the Hush® button on the smoke alarm cover. If the smoke is not too dense, the alarm will silence immediately and the red LED will flash every 2 seconds for approximately 8 minutes. This indicates that the alarm is in a temporarily desensitized condition. The smoke alarm will automatically reset after approximately 8 minutes. If after this period particles of combustion are still present, the alarm will sound again.

The Hush® feature can be used repeatedly until the air has been cleared of the condition causing the alarm. Pushing the Test button on the alarm will end the Hush® period.

NOTE: Dense smoke will override the Hush® control feature and sound a continuous alarm.

CAUTION: Before using the alarm Hush® feature, identify the source of the smoke and be certain a safe condition exists.

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Kidde PI9000CA manual Hush Control Feature
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PI9000CA specifications

The Kidde PI9000CA is a highly advanced smoke and carbon monoxide detector designed for residential safety. Combining cutting-edge technology with user-friendly features, this device offers comprehensive protection against the dual threats of smoke and lethal carbon monoxide gas.

One of the standout features of the Kidde PI9000CA is its dual-sensor technology. It employs both photoelectric and ionization sensing technologies, allowing it to detect a wide range of fire types. Photoelectric sensors are particularly effective for smoldering fires, which produce more smoke and less flame, while ionization sensors are better at detecting fast-flaming fires. This dual approach significantly enhances the unit's overall detection capabilities, ensuring quicker alerts and potentially saving lives.

Additionally, the PI9000CA is equipped with a voice alarm feature that clearly announces the type of danger detected. This intuitive feature helps occupants quickly identify whether there is smoke or carbon monoxide in the environment, allowing for a faster and more informed response. Audible alarms are accompanied by a loud 85-decibel alert, ensuring that the warnings can be heard throughout the home.

Another notable characteristic of the Kidde PI9000CA is its battery backup system. While it can be hardwired into the household electrical system, it also includes a battery backup to ensure continued operation during power outages. This is critical for maintaining safety in unexpected situations.

The design of the Kidde PI9000CA is also user-friendly. It features a sleek and modern look that seamlessly integrates into home décor. The easy-to-read display shows battery status and alert conditions, simplifying maintenance and monitoring for homeowners.

Installation is another area where the Kidde PI9000CA excels. The unit is designed for quick and straightforward installation, making it accessible for homeowners without extensive DIY experience. Furthermore, it meets all relevant safety standards and certifications, making it a trusted choice among safety-conscious users.

The Kidde PI9000CA also features a test/reset button, allowing users to regularly check the functionality of the detector. Regular testing is crucial for ensuring that the device operates correctly, keeping families safe from the risks associated with smoke and carbon monoxide exposure.

In summary, the Kidde PI9000CA is a robust smoke and carbon monoxide detector integrating advanced dual-sensor technology, a clear voice alarm, battery backup, and easy installation. Its user-friendly design and reliable performance make it an essential part of any home safety plan, guaranteeing that families are protected around the clock.
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