Johnson Controls JTY-GD-2951JC smoke detector

General Description

The JTY-GD-2951JC is engineered to enhance fire safety through its advanced detection capabilities. It integrates seamlessly with existing fire alarm systems, ensuring that users receive timely alerts and can take necessary actions quickly. The detector's design minimizes false alarms while maintaining high sensitivity to smoke particles.

Technical Specifications of Johnson Controls JTY-GD-2951JC

1. Model: JTY-GD-2951JC

2. Type: Addressable photoconductor smoke detector

3. Operating Temperature Range: 0°C to 49°C (32°F to 120°F)

4. Humidity Range: 10% to 93% (non-condensing)

5. Power Supply: 24V DC

6. Standby Current: Low standby current consumption

7. Communication Protocol: FlashScan® compatible

8. Addressing Method: Rotary decimal addressing (1-159)

Detailed Features of Johnson Controls JTY-GD-2951JC

l Optical Sensing Chamber: Designed to detect a wide range of combustion sources effectively.

l Dual LED Indicators: These indicators provide a 360° viewing angle for easy monitoring; green indicates regular operation, while red signals an alarm.

l Built-in Test Switch: Allows for functional testing using an external magnet.

l Walk Test Functionality: Enables easy verification of detector operation with visible address display during testing.

l Sealed Against Backpressure: Ensures reliable operation in various environmental conditions.

l Tamper Resistance: Built-in features prevent unauthorized access or tampering.

The JTY-GD-2951JC is suitable for:

l Commercial buildings

l Industrial facilities

l Educational institutions

l Healthcare environments

l Residential applications

Installation

l Preparation:

Gather necessary tools and ensure compatibility with existing systems.

Review installation guidelines provided by Johnson Controls.

l Mounting:

Based on local codes and standards, install the detector at recommended heights and locations.

Securely attach the unit to the mounting surface.

l Wiring:

Connect the power supply and communication lines according to the wiring diagram.

Ensure proper polarity and secure connections using SEMS screws.

l Addressing:

Set the address on the device using the rotary switch, ensuring it corresponds with the control panel configuration.

listing:

Perform a functional test using the built-in test switch or during a walk test to verify operational status.

Monitor LED indicators during testing to confirm proper functionality.

l Finalization:

Secure any covers or enclosures and ensure all components are correctly installed before powering the system.

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