System Sensor I56-1148-04, D100-67-00 Install the inlet tube as follows, Install The Filters

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WARNING

In no case should more than 2 air inlet holes be cut off the tube. There must be a minimum of 10 holes in the tube ex- posed to the air stream.

[5.4.2] Installation For Ducts More Than 8 Feet Wide

NOTE: To install inlet tubes in ducts more than 8 feet wide, work must be performed inside the air duct. Sampling of air in ducts wider than 8 feet is accomplished by using the ST-10 inlet sampling tube. If the tube is shorter than the width of the air duct, install the end plug into the inlet tube as shown in Figure 4 and sup- port the end opposite the duct smoke detector.

Install the inlet tube as follows:

1.Drill a 3/4-inch hole in the duct opposite the hole already drilled for the inlet tube. Drill the hole 1″ to 2″ below the

inlet hole on the opposite side of the duct to allow for moisture drainage away from the detector.

2.Slide the inlet tube with the flange into the housing bush- ing that meets the air flow first. Position the tube so that the arrows point into the air flow. Secure the tube flange to the housing bushing with two #6 self-tapping screws.

3.From inside the duct, couple the other sections of the in- let tube to the section already installed using the 1/2-inch conduit fittings supplied. Make sure that the holes on both of the air inlet tubes are lined up and facing into the air flow.

4.Trim the end of the tube protruding through the duct so that 1″ to 2″ of the tube extend outside the duct. Plug

this end with the end plug and tape closed any holes in the protruding section of the tube. Be sure to seal the duct when the tube protrudes.

NOTE: An alternate method to using the ST-10 is to use two ST-5 inlet tubes. Remove the flange from one of the tubes and install as described above. After the installation, use electrical tape to close off some of the sampling holes so that there are a total of 10 to 12 holes spaced as evenly as possible across the width of the duct.

NOTE: Air currents inside the duct may cause excessive vibration, especially when the longer sampling tubes are used. In these cases a 3 inch floor flange (available at most plumbing supply stores) may be used to fasten the sampling tube to the other side of the duct. When using the flange/connector mounting technique, drill a 1″ to 11/4″ inch hole where the flange will be used.

[5.4.3] Modifications of Inlet Sampling Tubes

There may be applications where duct widths are not what is specified for the installation. In such cases, it is permis- sible to modify an inlet sampling tube that is longer than necessary to span the duct width.

Use a 0.193-inch diameter (#11) drill and add the appropriate number of holes so that the total number of holes exposed to the air flow in the duct is 10 to 12. Space the additional holes as evenly as possible over the length of the tube.

NOTE: This procedure should only be used as a temporary fix. It is not intended as a permanent substitute for ordering the correct length tubes.

[5.5] Install The Filters

To install the sampling tube filters, simply push the filters into the sampling and exhaust tube holes as shown in Fig- ure 6. If a metal sampling tube is used, install the filter over the sampling tube.

Figure 6. Sampling tube filter installation:

A78-2106-01

CAUTION

Filters require periodic cleaning or replacement, depending on the amount of dust and dirt accumulated. Visually in- spect the filters at least quarterly; inspect them more often if the dust accumulation warrants it. See Section [6] for more information. Replacement filters can be ordered from System Sensor, 3825 Ohio Ave., St. Charles, IL 60174. (Ex- haust tube/intake tube filter P/N F36-09-00)

[5.6] Field Wiring

Wiring Installation Guidelines

All wiring must be installed in compliance with the Na- tional Electrical Code and the local codes having jurisdic- tion. Proper wire gauges should be used. The conductors used to connect smoke detectors to control panels and ac- cessory devices should be color-coded to prevent wiring mistakes. Improper connections can prevent a system from responding properly in the event of a fire.

D100-67-00

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I56-1148-04

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Contents Before Installing Table of ContentsThis device will not operate without electrical power General DescriptionContents Of The Duct Smoke Detector Kit Tube Installation Chart Supplemental Duct Tube HolesDrill The Mounting Holes Inlet tubes required for different duct Widths Secure The Detector Housing To The DuctOutside Duct Width Inlet Tube Required Install the inlet tube as follows Install The FiltersField Wiring Wiring Installation Guidelines Modifications of Inlet Sampling TubesWiring Instructions Install The CoverDuct Smoke Detector Maintenance And Test Procedures Filter ReplacementLED Alarm Tests 2.1 M02-04-00 Magnet Test Detector Cleaning ProceduresBoard Replacement Detector Board Replacement Power Board replacementModel DH100 Air Duct Smoke Detector Specifications Electrical Ratings includes base and detector

D100-67-00, I56-1148-04 specifications

The System Sensor D100-67-00 and I56-1148-04 are advanced devices designed for fire detection and alarm systems, offering a range of features and technologies that cater to the needs of modern safety requirements.

The D100-67-00 is a high-performance photoelectric smoke detector that incorporates innovative sensing technology. It boasts a sophisticated optical chamber that enhances its ability to detect smoke particles effectively. This detector minimizes false alarms commonly caused by non-threatening, everyday activities such as cooking, making it ideal for residential and commercial applications. Its low profile design and sleek aesthetic also allow it to seamlessly blend into various environments. The D100-67-00's sensitivity is adjustable, ensuring that it can be calibrated according to specific needs or building codes, thereby enhancing its versatility.

Moreover, the D100-67-00 features a built-in sounder and visual indicators that provide immediate alerts. The device is equipped with a robust communication protocol that allows it to integrate with other fire alarm control panels and monitoring systems. This capability enhances the overall safety network by ensuring real-time communication of any fire incidents, a crucial feature in high-risk areas.

On the other hand, the System Sensor I56-1148-04 is an advanced heat detector that employs thermal sensing technology. It is designed to respond to rapid temperature increases, ensuring quick detection of potential fire hazards. This device is particularly beneficial in environments where smoke detectors might be prone to false alarms due to dust or steam, like kitchens or garages. The I56-1148-04 features a dual-heat sensing mechanism, allowing it to differentiate between normal temperature fluctuations and dangerous heat spikes, providing an extra layer of protection.

Both devices are engineered with durability in mind, adhering to strict industry standards. They are intended for long-term use, requiring minimal maintenance while still delivering reliable performance. Critical for emergency response, both detectors offer optional connectivity with control panels and monitoring solutions, allowing for comprehensive system integration.

In summary, the System Sensor D100-67-00 and I56-1148-04 are integral components of fire safety systems, with their advanced features and technologies ensuring efficient detection and alerting in diverse settings. These devices exemplify reliability and innovation, essential in safeguarding lives and property against fire hazards.
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