Manual Bosch DS240

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  • Bosch DS240 - page 1

    Installation Instructions DS240 and DS241 Long Range Beam Smoke Detectors 1.0 Description The DS240 and DS241 are long range projected beam type smoke detectors which consist of a separate transmitter and receiver . Internal pointability provides coverage flexibility without the need for brackets. Automatic Signal Synchronization and Range Adjustme ...

  • Bosch DS240 - page 2

    Page 2 P/N: 22066P © 2004 Bosch DS240/DS241 Installation Instructions 4. 0 Installation Considerations The proper location and spacing of detectors is critical in a properly installed and operating fire alarm system. For best results, it is recommended that the detectors be located and spaced in accordance with the National Fire Protection Associa ...

  • Bosch DS240 - page 3

    DS240/DS241 Installation Instructions © 2004 Bosch P/N: 22066P Page 3 4. 4 Provide a stable mounting surface Beam smoke detectors depend on the measurement of the projected beam to sense smoke. Therefore, shifts in the alignment of the beam due to movement of the transmitter/receiver can cause trouble or alarm conditions. • Always select a stabl ...

  • Bosch DS240 - page 4

    Page 4 P/N: 22066P © 2004 Bosch DS240/DS241 Installation Instructions 6.0 WIRING Only apply power after all connections have been made and inspected. • Wire the transmitter and receiver terminals as follows (see Figure 6 ). NOTE: Do not install on verified fire circuits. Figure 6 - Wiring a Single Unit NOTE: Do not coil excess wiring inside the ...

  • Bosch DS240 - page 5

    DS240/DS241 Installation Instructions © 2004 Bosch P/N: 22066P Page 5 - If the LED is off, check for the presence of power and proper polarity on T erminals 1 (–) & 2 (+). - A steady green LED indicates a faulty transmitter , and the unit should be returned to the factory . • Check the three receiver LEDs (see Figure 9 ). Red/Alarm Troub l ...

  • Bosch DS240 - page 6

    Page 6 P/N: 22066P © 2004 Bosch DS240/DS241 Installation Instructions 7.3 Fine T une Alignment • Connect the supplied TC2000 T est Cable to Pins 1, 2 and 3 of P6, the group of pins located just to the right of the receiver’s terminal strip (see Figure 14 ). Figure 14 - TC2000 Connection - T emporarily disconnect the Remote Indicator Plate conn ...

  • Bosch DS240 - page 7

    DS240/DS241 Installation Instructions © 2004 Bosch P/N: 22066P Page 7 T o check the reference voltage, remove the receiver's access door and measure the reference voltage, using the supplied test cable, or measure the voltage at the DIS240 Remote Indicator Plate (if used). If the voltage is less than 3.8 VDC, remove the cover and perform a fi ...

  • Bosch DS240 - page 8

    Page 8 P/N: 22066P © 2004 Bosch DS240/DS241 Installation Instructions The Sensitivity T est Kit (supplied) may be used to check the sensitivity of the detectors during installation only . For field testing, the TK240 must be used. Each filter decreases the detector’s signal by a defined amount. When each filter is placed in front of the receiver ...

  • Bosch DS240 - page 9

    DS240/DS241 Installation Instructions © 2004 Bosch P/N: 22066P Page 9 9.0 T roubleshooting ...

  • Bosch DS240 - page 10

    Page 10 P/N: 22066P © 2004 Bosch DS240/DS241 Installation Instructions 10.0 Installing Multiple Units ...

  • Bosch DS240 - page 11

    DS240/DS241 Installation Instructions © 2004 Bosch P/N: 22066P Page 11 11.0 Quick Start Installation Flow Chart ...

  • Bosch DS240 - page 12

    © 2004 Bosch 22066P 7/04 130 P er inton P ar kwa y , F air por t, NY 14450-9199 USA Installation Instructions D S240/DS241 Long Range Beam Smoke Detectors Customer Ser vice: (800) 289-0096; T echnical Suppor t (888) 886-6189 Page 12 of 12 ...

Manufacturer Bosch Category Smoke Alarm

Documents that we receive from a manufacturer of a Bosch DS240 can be divided into several groups. They are, among others:
- Bosch technical drawings
- DS240 manuals
- Bosch product data sheets
- information booklets
- or energy labels Bosch DS240
All of them are important, but the most important information from the point of view of use of the device are in the user manual Bosch DS240.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Bosch DS240, service manual, brief instructions and user manuals Bosch DS240. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Bosch DS240.

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A complete manual for the device Bosch DS240, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Bosch DS240 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Bosch DS240.

A complete Bosch manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Bosch DS240 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Bosch DS240, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Bosch DS240, that we can find in the current document
3. Tips how to use the basic functions of the device Bosch DS240 - which should help us in our first steps of using Bosch DS240
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Bosch DS240
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Bosch DS240 in a specific country, if it was not possible to solve the problem on our own.

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