D7024

Installation Guide for System

8.0Installation Guide for System

8.1D7024-EXP

The control panel should be installed in accordance with Local Code for Commercial Fire installations.

8.2Installation Considerations

Failure to install and program the control in accordance with the requirements in this section voids the listing mark of Underwriters Laboratories, Inc.

The standby battery capacity is 40 Ah @ 24 VDC.

The total nominal current must not exceed 1140 mA in standby nor 4 A when in alarm.

The control must be mounted indoors and within the protected area.

Grounding must be in accordance with article 250 of the NEC (NFPA 70).

Points must be connected to UL Listed, compatible devices.

The ground wire provided with the enclosure must be connected between the door and the enclosure using the supplied nuts.

The ground start feature shall not be programmed.

Phone monitoring must be selected if the DACT (Digital Alarm Communicator Transmitter) feature is used.

8.3Programming the D7024

The system must be tested after installation and after any re-programming, including programming performed by downloading.

When used in UL Listed installations, the control must conform to certain programming requirements. The following is a list of the required program entries and required accessories for specific UL Listed installations.

8.3.1Commercial Fire Alarm (Central Station [DACT] and Local)

8.3.1.1 Required Accessories

At least one Bosch Security Systems Model D285 smoke detector with a D287, D288, D292, or D293 Series base; or another Listed compatible smoke detector.

At least one Bosch Security Systems D432A horn/strobe or D443 bell (will provide 85 dB for UL985 and NFPA 72 requirements; other Listed compatible devices with a voltage range of 20 to 31 VDC may be used) is required for this application and must be installed inside the protected area.

Four-wire detectors must be used with Listed power supervision devices. A compatible Listed 4-wire detector is the Bosch Security Systems D285 in a D292 or D293 Series base. A compatible Listed EOL relay is the Bosch Security Systems D275.

All points must be used with the EOL resistor provided.

8.3.1.2 Report Programming

Non-supervisory and supervisory reports must be programmed for those points used.

Trouble reports must be programmed.

AC failure report delay must be set for 25% of estimated standby time, or set to report at 25% depletion of battery capacity.

Automatic test report frequency must be set at least every 24 hours.

8.3.1.3 Timer Programming

Auto silence time must be programmed for not less than five minutes, or to “0” to disable auto-silence operation.

8.3.1.4 Point Programming

For fire points: open = trouble, latching.

8.3.1.5 Alarm Output Programming

Notification appliance circuits must be programmed to activate from the appropriate input points.

 

D7024 Operation and Installation Guide

 

 

 

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© 2005 Bosch Security Systems

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Bosch Appliances manual Installation Guide for System, D7024-EXP, Installation Considerations, Programming the D7024

D7024 specifications

The Bosch D7024 is an innovative appliance that combines cutting-edge technology with practical features to enhance your kitchen experience. As a part of Bosch's renowned lineup of high-quality products, the D7024 exemplifies the brand's commitment to efficiency, reliability, and modern design.

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Overall, the Bosch D7024 stands as a testament to Bosch's dedication to quality and innovation in home appliances. With its combination of smart features, advanced cooking technologies, and energy efficiency, it is designed not only to meet but exceed the expectations of today's consumers. This appliance is set to be a game-changer for anyone looking to elevate their culinary experience while enjoying the conveniences of modern technology.