2.2 RTS451/RTS451KEY Remote Station Test

[9.2.2.2] RTS451/RTS451KEY Remote Station Test

The RTS451/RTS451KEY Remote Test Station facilitates test of the alarm capability of the duct smoke detector. These accessories provide the stimulus to initiate an alarm condition at the detector. The detector is self-restoring when the accessory test stimulus is removed. Verify that the system control panel has reset; panel may need to be reset.

[9.2.3] Sensitivity Tests

Notify the proper authorities that the smoke detector system is undergo- ing maintenance, and that the system will temporarily be out of service. Disable the device or system undergoing maintenance to prevent unwant- ed alarms and possible dispatch of the fire department.

[9.3] Maintenance of Duct Smoke Detectors [9.3.1] Air Filters

1.Turn off power to the system.

2.Remove and inspect sampling tube filters.

3.If filters are heavily coated with dirt, replace them with new filters (p/n F36-09-11). If they are not heavily coated, use a vacuum cleaner or compressed air nozzle to remove dust, then reinstall the filters.

[9.3.2] Photo Detector Boards

1.Remove the screen by gently grasping on each side and pulling straight off

2.Lift the photo chamber in the same fashion. Vacuum the screen and cover. Use clean, compressed air to loosen and blow out any remaining debris. Replacement screens (p/n S08-39-01) are available.

3.Vacuum photo chamber, then use clean compressed air to blow area clean.

4.Replace the chamber by pressing it onto the base. Press the screen into place. It should fit tightly on the chamber.

[10] Board Replacement

[10.1] Sensor Board Replacement

1.Remove the two sensor board mounting screws.

2.Pull gently on the board to remove it.

3.To replace the board, align the board mounting features, holes, and the interconnect terminals. Push the board into place.

4.Secure board with the two mounting screws.

[10.2] Power Board Replacement

1.Disconnect wiring from the terminal block.

2.Remove the two power board mounting screws.

3.Pull gently on the board to remove it.

4.To replace the board, align the board mounting features, holes, and the interconnect terminals. Push the board into place.

5.Secure board with the two mounting screws.

6.Re-connect wiring to terminal block.

[11]Model DH200RPL Air Duct Smoke Detector Specifications

Operating Temperature Range 32° to 131°F (0° to 55°C)

Storage Temperature Range	-22º to 158ºF (-30º to 70ºC)
Humidity Range	10% to 93% (non-condensing)
Air Velocity	100 to 4000 ft/min (0.5 to 20.32 m/sec.)
Dimensions	143⁄8″ L x 51⁄2″ W x 23⁄4″ D (37 cm L x
	14 cm W x 7 cm D)

D200-39-00

I56-1977-004R

DH200RPL specifications

The System Sensor DH200RPL is a cutting-edge smoke detection sensor designed to enhance fire safety in a variety of environments. With a commitment to innovation and reliability, this sensor is engineered to meet the demands of both commercial and residential applications.

One of the defining features of the DH200RPL is its dual detection technology, which utilizes both photoelectric and ionization sensing methods. This dual approach ensures that the sensor can effectively identify both smoldering and flaming fires, providing a comprehensive solution for smoke detection. The photoelectric component is particularly effective in detecting slow, smoldering fires, while the ionization part excels in identifying fast-flaming fires. This combination enhances the overall effectiveness of fire detection, offering peace of mind to users.

Additionally, the DH200RPL is equipped with advanced digital signal processing technology. This technology allows for improved sensitivity and a faster response time, ensuring that any potential smoke event is detected promptly. The sensor is also designed to minimize false alarms, addressing a common concern in smoke detection systems. By intelligently analyzing the environmental conditions, the DH200RPL can differentiate between actual smoke and non-threatening particles, reducing unnecessary alerts.

The sensor features a sleek, modern design that can seamlessly integrate into various settings without being obtrusive. It is compact and lightweight, making it easy to install in various locations. Furthermore, the DH200RPL is compatible with a wide range of existing fire alarm systems, providing flexibility for upgrades or new installations.

Another notable feature is its built-in connectivity options, allowing for integration with advanced fire alarm monitoring systems. This feature enhances the sensor’s functionality by enabling remote monitoring and alert notifications, ensuring that users are informed of any potential issues even when they are not on-site.

In conclusion, the System Sensor DH200RPL smoke detector stands out in the market due to its dual detection technology, advanced signal processing, and integration capabilities. Its efficient design and smart functionalities make it an ideal choice for ensuring safety in various environments, making it a trusted option for both homeowners and business operators alike. With the DH200RPL, users can rest assured that they are protected by one of the most reliable smoke detection technologies available today.